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Details

Stereochemistry ABSOLUTE
Molecular Formula C21H22N4O6S
Molecular Weight 458.488
Optical Activity UNSPECIFIED
Defined Stereocenters 1 / 1
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of RALTITREXED

SMILES

CN(CC1=CC2=C(C=C1)N=C(C)NC2=O)C3=CC=C(S3)C(=O)N[C@@H](CCC(O)=O)C(O)=O

InChI

InChIKey=IVTVGDXNLFLDRM-HNNXBMFYSA-N
InChI=1S/C21H22N4O6S/c1-11-22-14-4-3-12(9-13(14)19(28)23-11)10-25(2)17-7-6-16(32-17)20(29)24-15(21(30)31)5-8-18(26)27/h3-4,6-7,9,15H,5,8,10H2,1-2H3,(H,24,29)(H,26,27)(H,30,31)(H,22,23,28)/t15-/m0/s1

HIDE SMILES / InChI

Molecular Formula C21H22N4O6S
Molecular Weight 458.488
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 1 / 1
E/Z Centers 0
Optical Activity UNSPECIFIED

Description
Curator's Comment: Description was created based on several sources, including https://www.medicines.org.uk/emc/medicine/2307 https://www.ncbi.nlm.nih.gov/pubmed/21148615

Raltitrexed belongs to a group of medicines known as antimetabolites. It is used to treat cancer of the colon and rectum. It may also be used to treat other kinds of cancer, as determined by your doctor. Raltitrexed blocks an enzyme needed by the cell to live. This interferes with the growth of cancer cells, which are eventually destroyed. Since the growth of normal body cells may also be affected by raltitrexed, other effects will also occur. Some of these may be serious and must be reported to your doctor. Other effects, like hair loss, may not be serious but may cause concern. Raltitrexed inhibits thymidylate synthase (TS) leading to DNA fragmentation and cell death. It is transported into cells via a reduced folate carrier. Inside the cell Raltitrexed is extensively polyglutamated, which enhances thymidylate synthase inhibitory power and duration. Inhibition of this enzyme results in decreased synthesis of thymidine triphosphate which is required for DNA synthesis. Raltitrexed is used for the treatment of malignant neoplasm of colon and rectum. Although raltitrexed is not approved by the US FDA, the drug was licensed in Canada and some European countries.

Approval Year

Targets

Targets

Primary TargetPharmacologyConditionPotency
530.0 nM [IC50]
Conditions

Conditions

ConditionModalityTargetsHighest PhaseProduct
Palliative
Tomudex

Approved Use

The palliative treatment of advanced colorectal cancer where 5-Fluorouracil and folinic acid based regimens are either not tolerated or inappropriate.

Launch Date

2000
Cmax

Cmax

ValueDoseCo-administeredAnalytePopulation
736.8 ng/mL
3 mg/m² single, intravenous
dose: 3 mg/m²
route of administration: Intravenous
experiment type: SINGLE
co-administered:
RALTITREXED plasma
Homo sapiens
population: UNHEALTHY
age: ADULT
sex: FEMALE / MALE
food status: UNKNOWN
567.1 ng/mL
3 mg/m² 1 times / day other, intravenous
dose: 3 mg/m²
route of administration: Intravenous
experiment type: OTHER
co-administered:
RALTITREXED blood
Homo sapiens
population: HEALTHY
age: ADULT
sex: FEMALE / MALE
food status: UNKNOWN
AUC

AUC

ValueDoseCo-administeredAnalytePopulation
2341.7 ng × h/mL
3 mg/m² single, intravenous
dose: 3 mg/m²
route of administration: Intravenous
experiment type: SINGLE
co-administered:
RALTITREXED plasma
Homo sapiens
population: UNHEALTHY
age: ADULT
sex: FEMALE / MALE
food status: UNKNOWN
1547.9 ng × h/mL
3 mg/m² 1 times / day other, intravenous
dose: 3 mg/m²
route of administration: Intravenous
experiment type: OTHER
co-administered:
RALTITREXED blood
Homo sapiens
population: HEALTHY
age: ADULT
sex: FEMALE / MALE
food status: UNKNOWN
T1/2

T1/2

ValueDoseCo-administeredAnalytePopulation
12 min
3 mg/m² single, intravenous
dose: 3 mg/m²
route of administration: Intravenous
experiment type: SINGLE
co-administered:
RALTITREXED plasma
Homo sapiens
population: UNHEALTHY
age: ADULT
sex: FEMALE / MALE
food status: UNKNOWN
1.82 h
3 mg/m² 1 times / day other, intravenous
dose: 3 mg/m²
route of administration: Intravenous
experiment type: OTHER
co-administered:
RALTITREXED blood
Homo sapiens
population: HEALTHY
age: ADULT
sex: FEMALE / MALE
food status: UNKNOWN
Funbound

Funbound

ValueDoseCo-administeredAnalytePopulation
7%
RALTITREXED plasma
Homo sapiens
population: UNKNOWN
age: UNKNOWN
sex: UNKNOWN
food status: UNKNOWN
Doses

Doses

DosePopulationAdverse events​
4.5 mg/m2 1 times / 3 weeks multiple, intravenous
Highest studied dose|MTD
Dose: 4.5 mg/m2, 1 times / 3 weeks
Route: intravenous
Route: multiple
Dose: 4.5 mg/m2, 1 times / 3 weeks
Sources:
unhealthy, Median age 55.5 years
Health Status: unhealthy
Age Group: Median age 55.5 years
Sex: M+F
Sources:
DLT: Asthenia, Granulocytopenia...
Other AEs: Leukocytopenia, Nausea...
Dose limiting toxicities:
Asthenia (grade 3, 33.3%)
Granulocytopenia (grade 4, 11.1%)
Fatigue (grade 3, 11.1%)
Other AEs:
Leukocytopenia (grade 3, 11.1%)
Nausea (grade 3, 11.1%)
Aspartate aminotransferase increased (grade 3, 11.1%)
Alanine aminotransferase increase (grade 3, 33.3%)
Bilirubin elevated (grade 3-4, 11.1%)
Sources:
3.5 mg/m2 1 times / 3 weeks multiple, intravenous
Studied dose
Dose: 3.5 mg/m2, 1 times / 3 weeks
Route: intravenous
Route: multiple
Dose: 3.5 mg/m2, 1 times / 3 weeks
Sources:
unhealthy, Median age 55.5 years
Health Status: unhealthy
Age Group: Median age 55.5 years
Sex: M+F
Sources:
DLT: Asthenia...
Other AEs: Decreased hemoglobin...
Dose limiting toxicities:
Asthenia (grade 3, 15.4%)
Other AEs:
Decreased hemoglobin (grade 3, 7.7%)
Sources:
4 mg/m2 1 times / 3 weeks multiple, intravenous
Studied dose
Dose: 4 mg/m2, 1 times / 3 weeks
Route: intravenous
Route: multiple
Dose: 4 mg/m2, 1 times / 3 weeks
Sources:
unhealthy, Median age 55.5 years
Health Status: unhealthy
Age Group: Median age 55.5 years
Sex: M+F
Sources:
DLT: Granulocytopenia, Bilirubin elevated...
Dose limiting toxicities:
Granulocytopenia (grade 4, 16.7%)
Bilirubin elevated (grade 4, 8.3%)
Sources:
2.5 mg/m2 1 times / 3 weeks multiple, intravenous
Studied dose
Dose: 2.5 mg/m2, 1 times / 3 weeks
Route: intravenous
Route: multiple
Dose: 2.5 mg/m2, 1 times / 3 weeks
Sources:
unhealthy, Median age 62 years
Health Status: unhealthy
Age Group: Median age 62 years
Sex: M+F
Sources:
DLT: Neutropenia...
Dose limiting toxicities:
Neutropenia (grade 4, 66.7%)
Sources:
3 mg/m2 1 times / 3 weeks multiple, intravenous
Studied dose
unhealthy
DLT: Leukocytopenia, Transaminases increased...
3 mg/m2 1 times / 3 weeks multiple, intravenous
Studied dose
Dose: 3 mg/m2, 1 times / 3 weeks
Route: intravenous
Route: multiple
Dose: 3 mg/m2, 1 times / 3 weeks
Sources:
unhealthy
Other AEs: Nausea and vomiting, Diarrhea...
Other AEs:
Nausea and vomiting (grade 3-4, 11.6%)
Diarrhea (grade 3-4, 11.1%)
Constipation (grade 3-4, 2%)
Oral soft tissue conditions (grade 3-4, 2.1%)
Pain (grade 3-4, 7.3%)
Infection (grade 3-4, 5%)
Hemoglobin decreased (grade 3-4, 6.5%)
Thrombocytopenia (grade 3-4, 3.5%)
Blood bilirubin decreased (grade 3-4, 2.2%)
Sources:
AEs

AEs

AESignificanceDosePopulation
Aspartate aminotransferase increased grade 3, 11.1%
4.5 mg/m2 1 times / 3 weeks multiple, intravenous
Highest studied dose|MTD
Dose: 4.5 mg/m2, 1 times / 3 weeks
Route: intravenous
Route: multiple
Dose: 4.5 mg/m2, 1 times / 3 weeks
Sources:
unhealthy, Median age 55.5 years
Health Status: unhealthy
Age Group: Median age 55.5 years
Sex: M+F
Sources:
Leukocytopenia grade 3, 11.1%
4.5 mg/m2 1 times / 3 weeks multiple, intravenous
Highest studied dose|MTD
Dose: 4.5 mg/m2, 1 times / 3 weeks
Route: intravenous
Route: multiple
Dose: 4.5 mg/m2, 1 times / 3 weeks
Sources:
unhealthy, Median age 55.5 years
Health Status: unhealthy
Age Group: Median age 55.5 years
Sex: M+F
Sources:
Nausea grade 3, 11.1%
4.5 mg/m2 1 times / 3 weeks multiple, intravenous
Highest studied dose|MTD
Dose: 4.5 mg/m2, 1 times / 3 weeks
Route: intravenous
Route: multiple
Dose: 4.5 mg/m2, 1 times / 3 weeks
Sources:
unhealthy, Median age 55.5 years
Health Status: unhealthy
Age Group: Median age 55.5 years
Sex: M+F
Sources:
Fatigue grade 3, 11.1%
DLT
4.5 mg/m2 1 times / 3 weeks multiple, intravenous
Highest studied dose|MTD
Dose: 4.5 mg/m2, 1 times / 3 weeks
Route: intravenous
Route: multiple
Dose: 4.5 mg/m2, 1 times / 3 weeks
Sources:
unhealthy, Median age 55.5 years
Health Status: unhealthy
Age Group: Median age 55.5 years
Sex: M+F
Sources:
Alanine aminotransferase increase grade 3, 33.3%
4.5 mg/m2 1 times / 3 weeks multiple, intravenous
Highest studied dose|MTD
Dose: 4.5 mg/m2, 1 times / 3 weeks
Route: intravenous
Route: multiple
Dose: 4.5 mg/m2, 1 times / 3 weeks
Sources:
unhealthy, Median age 55.5 years
Health Status: unhealthy
Age Group: Median age 55.5 years
Sex: M+F
Sources:
Asthenia grade 3, 33.3%
DLT
4.5 mg/m2 1 times / 3 weeks multiple, intravenous
Highest studied dose|MTD
Dose: 4.5 mg/m2, 1 times / 3 weeks
Route: intravenous
Route: multiple
Dose: 4.5 mg/m2, 1 times / 3 weeks
Sources:
unhealthy, Median age 55.5 years
Health Status: unhealthy
Age Group: Median age 55.5 years
Sex: M+F
Sources:
Bilirubin elevated grade 3-4, 11.1%
4.5 mg/m2 1 times / 3 weeks multiple, intravenous
Highest studied dose|MTD
Dose: 4.5 mg/m2, 1 times / 3 weeks
Route: intravenous
Route: multiple
Dose: 4.5 mg/m2, 1 times / 3 weeks
Sources:
unhealthy, Median age 55.5 years
Health Status: unhealthy
Age Group: Median age 55.5 years
Sex: M+F
Sources:
Granulocytopenia grade 4, 11.1%
DLT
4.5 mg/m2 1 times / 3 weeks multiple, intravenous
Highest studied dose|MTD
Dose: 4.5 mg/m2, 1 times / 3 weeks
Route: intravenous
Route: multiple
Dose: 4.5 mg/m2, 1 times / 3 weeks
Sources:
unhealthy, Median age 55.5 years
Health Status: unhealthy
Age Group: Median age 55.5 years
Sex: M+F
Sources:
Asthenia grade 3, 15.4%
DLT
3.5 mg/m2 1 times / 3 weeks multiple, intravenous
Studied dose
Dose: 3.5 mg/m2, 1 times / 3 weeks
Route: intravenous
Route: multiple
Dose: 3.5 mg/m2, 1 times / 3 weeks
Sources:
unhealthy, Median age 55.5 years
Health Status: unhealthy
Age Group: Median age 55.5 years
Sex: M+F
Sources:
Decreased hemoglobin grade 3, 7.7%
3.5 mg/m2 1 times / 3 weeks multiple, intravenous
Studied dose
Dose: 3.5 mg/m2, 1 times / 3 weeks
Route: intravenous
Route: multiple
Dose: 3.5 mg/m2, 1 times / 3 weeks
Sources:
unhealthy, Median age 55.5 years
Health Status: unhealthy
Age Group: Median age 55.5 years
Sex: M+F
Sources:
Granulocytopenia grade 4, 16.7%
DLT
4 mg/m2 1 times / 3 weeks multiple, intravenous
Studied dose
Dose: 4 mg/m2, 1 times / 3 weeks
Route: intravenous
Route: multiple
Dose: 4 mg/m2, 1 times / 3 weeks
Sources:
unhealthy, Median age 55.5 years
Health Status: unhealthy
Age Group: Median age 55.5 years
Sex: M+F
Sources:
Bilirubin elevated grade 4, 8.3%
DLT
4 mg/m2 1 times / 3 weeks multiple, intravenous
Studied dose
Dose: 4 mg/m2, 1 times / 3 weeks
Route: intravenous
Route: multiple
Dose: 4 mg/m2, 1 times / 3 weeks
Sources:
unhealthy, Median age 55.5 years
Health Status: unhealthy
Age Group: Median age 55.5 years
Sex: M+F
Sources:
Neutropenia grade 4, 66.7%
DLT
2.5 mg/m2 1 times / 3 weeks multiple, intravenous
Studied dose
Dose: 2.5 mg/m2, 1 times / 3 weeks
Route: intravenous
Route: multiple
Dose: 2.5 mg/m2, 1 times / 3 weeks
Sources:
unhealthy, Median age 62 years
Health Status: unhealthy
Age Group: Median age 62 years
Sex: M+F
Sources:
Transaminases increased grade 3-4, 10.1%
DLT
3 mg/m2 1 times / 3 weeks multiple, intravenous
Studied dose
unhealthy
Leukocytopenia grade 3-4, 12.9%
DLT
3 mg/m2 1 times / 3 weeks multiple, intravenous
Studied dose
unhealthy
Diarrhea grade 3-4, 11.1%
3 mg/m2 1 times / 3 weeks multiple, intravenous
Studied dose
Dose: 3 mg/m2, 1 times / 3 weeks
Route: intravenous
Route: multiple
Dose: 3 mg/m2, 1 times / 3 weeks
Sources:
unhealthy
Nausea and vomiting grade 3-4, 11.6%
3 mg/m2 1 times / 3 weeks multiple, intravenous
Studied dose
Dose: 3 mg/m2, 1 times / 3 weeks
Route: intravenous
Route: multiple
Dose: 3 mg/m2, 1 times / 3 weeks
Sources:
unhealthy
Constipation grade 3-4, 2%
3 mg/m2 1 times / 3 weeks multiple, intravenous
Studied dose
Dose: 3 mg/m2, 1 times / 3 weeks
Route: intravenous
Route: multiple
Dose: 3 mg/m2, 1 times / 3 weeks
Sources:
unhealthy
Oral soft tissue conditions grade 3-4, 2.1%
3 mg/m2 1 times / 3 weeks multiple, intravenous
Studied dose
Dose: 3 mg/m2, 1 times / 3 weeks
Route: intravenous
Route: multiple
Dose: 3 mg/m2, 1 times / 3 weeks
Sources:
unhealthy
Blood bilirubin decreased grade 3-4, 2.2%
3 mg/m2 1 times / 3 weeks multiple, intravenous
Studied dose
Dose: 3 mg/m2, 1 times / 3 weeks
Route: intravenous
Route: multiple
Dose: 3 mg/m2, 1 times / 3 weeks
Sources:
unhealthy
Thrombocytopenia grade 3-4, 3.5%
3 mg/m2 1 times / 3 weeks multiple, intravenous
Studied dose
Dose: 3 mg/m2, 1 times / 3 weeks
Route: intravenous
Route: multiple
Dose: 3 mg/m2, 1 times / 3 weeks
Sources:
unhealthy
Infection grade 3-4, 5%
3 mg/m2 1 times / 3 weeks multiple, intravenous
Studied dose
Dose: 3 mg/m2, 1 times / 3 weeks
Route: intravenous
Route: multiple
Dose: 3 mg/m2, 1 times / 3 weeks
Sources:
unhealthy
Hemoglobin decreased grade 3-4, 6.5%
3 mg/m2 1 times / 3 weeks multiple, intravenous
Studied dose
Dose: 3 mg/m2, 1 times / 3 weeks
Route: intravenous
Route: multiple
Dose: 3 mg/m2, 1 times / 3 weeks
Sources:
unhealthy
Pain grade 3-4, 7.3%
3 mg/m2 1 times / 3 weeks multiple, intravenous
Studied dose
Dose: 3 mg/m2, 1 times / 3 weeks
Route: intravenous
Route: multiple
Dose: 3 mg/m2, 1 times / 3 weeks
Sources:
unhealthy
Overview

Overview

CYP3A4CYP2C9CYP2D6hERG

OverviewOther

Other InhibitorOther SubstrateOther Inducer






Drug as perpetrator​

Drug as perpetrator​

Drug as victim

Drug as victim

PubMed

PubMed

TitleDatePubMed
Oxaliplatin: results in colorectal carcinoma.
2002-10
Phase I and pharmacokinetic study of irinotecan in combination with raltitrexed.
2002-10
Raltitrexed treatment promotes systemic inflammatory reaction in patients with colorectal carcinoma.
2002-09-09
Ex vivo stimulation of renal transport of the cytostatic drugs methotrexate, cisplatin, topotecan (Hycamtin) and raltitrexed (Tomudex) by dexamethasone, T3 and EGF in intact human and rat kidney tissue and in human renal cell carcinoma.
2002-09
Irinotecan and raltitrexed: an active combination in advanced colorectal cancer.
2002-09
Effects of antifolates on the binding of 5-fluoro-2'-deoxyuridine monophosphate to thymidylate synthase.
2002-08-15
Second-Line Treatment of Advanced Colorectal Cancer with a Biweekly Oxaliplatin plus Irinotecan Combination Regimen.
2002-08
Raltitrexed plus oxaliplatin as first-line chemotherapy in metastatic colorectal carcinoma: a multicentric phase II trial.
2002-08
The means to an end of tumor cell resistance to chemotherapeutic drugs targeting thymidylate synthase: shoot the messenger.
2002-08
A rationale for the clinical development of the thymidylate synthase inhibitor ZD9331 in ovarian and other solid tumours.
2002-07-18
Multicenter non-randomized phase II study of raltitrexed (Tomudex) and oxaliplatin in non-pretreated metastatic colorectal cancer patients.
2002-07
Baseline quality of life predicts survival in patients with advanced colorectal cancer.
2002-07
Oxaliplatin plus raltitrexed and leucovorin-modulated 5-fluorouracil i.v. bolus: a salvage regimen for colorectal cancer patients.
2002-06-17
Costs and consequences of different chemotherapy regimens in metastatic colorectal cancer.
2002-06-05
Which endpoints should we use in evaluating the use of novel fluoropyrimidine regimens in colorectal cancer?
2002-06-05
Why hasn't the National Institute been 'NICE' to patients with colorectal cancer? National Institute of Clinical Excellence.
2002-06-05
Ralitrexed (Tomudex) or Nordic-FLv regimen in metastatic colorectal cancer: a randomized phase II study focusing on quality of life, patients' preferences and health economics.
2002-06
Advanced colorectal cancer treatment in Europe: what have we achieved?
2002-06
Raltitrexed in the treatment of elderly patients with advanced colorectal cancer: an active and low toxicity regimen.
2002-06
[Colorectal cancer: irinotecan in combination with newer drugs].
2002-05-09
[Oxaliplatin: combinations with thymidylate synthetase inhibitors: two consecutive phase II studies].
2002-05-09
Oxaliplatin and raltitrexed in the treatment of inoperable malignant pleural mesothelioma: results of a pilot study.
2002-05-07
Comparison of survival, palliation, and quality of life with three chemotherapy regimens in metastatic colorectal cancer: a multicentre randomised trial.
2002-05-04
Raltitrexed plus oxaliplatin (TOMOX) as first-line chemotherapy for metastatic colorectal cancer. A phase II study of the Italian Group for the Study of Gastrointestinal Tract Carcinomas (GISCAD).
2002-05
Phase I dose-escalating study of raltitrexed ('Tomudex') and cisplatin in metastatic non-small cell lung cancer.
2002-05
[Intraoperative radiotherapy (IORT) in the treatment of rectal cancer].
2002-04-27
Present indications for adjuvant therapy in resectable rectal cancer.
2002-04-27
Raltitrexed: current clinical status and future directions.
2002-04
Pemetrexed for diffuse malignant pleural mesothelioma.
2002-04
Sequence-dependent effects of ZD1839 ('Iressa') in combination with cytotoxic treatment in human head and neck cancer.
2002-03-04
Combined chemotherapy trials require combined pharmacogenetic approaches.
2002-03-01
Update on pharmacogenetics in cancer chemotherapy.
2002-03
Efficacy, tolerability and management of raltitrexed (Tomudex) monotherapy in patients with advanced colorectal cancer. a review of phase II/III trials.
2002-03
Clinical and immunological assessment of Mycobacterium vaccae (SRL172) with chemotherapy in patients with malignant mesothelioma.
2002-02-01
Raltitrexed (tomudex) administration in patients failing multiple prior chemotherapy regimens in advanced colorectal cancer: a pilot study.
2002-02
The emerging role of antifolates in the treatment of malignant pleural mesothelioma.
2002-02
[The new chemotherapy of colorectal cancers].
2002-01-26
Multiple mechanisms of resistance to methotrexate and novel antifolates in human CCRF-CEM leukemia cells and their implications for folate homeostasis.
2002-01-15
Nucleoside transport inhibitors, dipyridamole and p-nitrobenzylthioinosine, selectively potentiate the antitumor activity of NB1011.
2002-01
[Raltitrexed and oxaliplatin in colorectal cancer: in vitro and in vivo study of a synergistic cytostatic combination].
2002
Chemotherapy in colorectal cancer: new options and new challenges.
2002
Cisplatin, raltitrexed, levofolinic acid and 5-fluorouracil in locally advanced or metastatic squamous cell carcinoma of the head and neck: a phase II randomized study.
2002
[The rare manifestation of soft tissue metastasis in colorectal cancer].
2002
Conjoint analysis of a new Chemotherapy: willingness to pay and preference for the features of raltitrexed versus standard therapy in advanced Colorectal Cancer.
2002
Raltitrexed as monochemotherapy induces a statistically significant increase in platelet count.
2002
Multicenter phase I study of irinotecan plus raltitrexed in patients with 5-fluorouracil-refractory advanced colorectal cancer.
2002
Raltitrexed (Tomudex) administration in patients with relapsed metastatic colorectal cancer after weekly irinotecan/5-Fluorouracil/Leucovorin chemotherapy.
2002
Metastatic colorectal cancer.
2001-12
New therapies, new directions: advances in the systemic treatment of metastatic colorectal cancer.
2001-05
A rapid and systematic review of the evidence for the clinical effectiveness and cost-effectiveness of irinotecan, oxaliplatin and raltitrexed for the treatment of advanced colorectal cancer.
2001
Patents

Sample Use Guides

The recommended dose is 3 mg/m2 given intravenously, as a single short, intravenous infusion in 50 to 250 ml of either 0.9% sodium chloride solution or 5% dextrose (glucose) solution. It is recommended that the infusion is given over a 15 minute period. Other drugs should not be mixed with 'Tomudex' (raltitrexed) in the same infusion container. In the absence of toxicity, treatment may be repeated every 3 weeks. Dose escalation above 3 mg/m2 is not recommended, since higher doses have been associated with an increased incidence of life-threatening or fatal toxicity.
Route of Administration: Intravenous
In WiDr colon adenocarcinoma cells the cytotoxicity of 1.0 uM Raltitrexed (4 h) varied from 0% to >99% within the reported range of human serum thymidine concentrations from 500 to <50 nM, respectively.
Substance Class Chemical
Created
by admin
on Mon Mar 31 18:00:25 GMT 2025
Edited
by admin
on Mon Mar 31 18:00:25 GMT 2025
Record UNII
FCB9EGG971
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
RALTITREXED
INN   JAN   MART.   MI   USAN   WHO-DD  
USAN   INN  
Official Name English
TOMUDEX
Preferred Name English
Raltitrexed [WHO-DD]
Common Name English
L-GLUTAMIC ACID, N-((5-(((1,4-DIHYDRO-2-METHYL-4-OXO-6-QUINAZOLINYL)METHYL)METHYLAMINO)-2-THIENYL)CARBONYL)-
Common Name English
ZD-1694
Code English
RALTITREXED [MART.]
Common Name English
RALTITREXED [JAN]
Common Name English
ZD-16
Code English
RALTITREXED [MI]
Common Name English
raltitrexed [INN]
Common Name English
ZD1694
Code English
N-(5-(((3,4-DIHYDRO-2-METHYL-4-OXO-6-QUINAZOLINYL)METHYL)METHYLAMINO)-2-THENOYL)-L-GLUTAMIC ACID
Systematic Name English
RALTITREXED [USAN]
Common Name English
Classification Tree Code System Code
NCI_THESAURUS C511
Created by admin on Mon Mar 31 18:00:25 GMT 2025 , Edited by admin on Mon Mar 31 18:00:25 GMT 2025
WHO-VATC QL01BA03
Created by admin on Mon Mar 31 18:00:25 GMT 2025 , Edited by admin on Mon Mar 31 18:00:25 GMT 2025
WHO-ATC L01BA03
Created by admin on Mon Mar 31 18:00:25 GMT 2025 , Edited by admin on Mon Mar 31 18:00:25 GMT 2025
NCI_THESAURUS C2021
Created by admin on Mon Mar 31 18:00:25 GMT 2025 , Edited by admin on Mon Mar 31 18:00:25 GMT 2025
Code System Code Type Description
EPA CompTox
DTXSID0046482
Created by admin on Mon Mar 31 18:00:25 GMT 2025 , Edited by admin on Mon Mar 31 18:00:25 GMT 2025
PRIMARY
DRUG CENTRAL
2353
Created by admin on Mon Mar 31 18:00:25 GMT 2025 , Edited by admin on Mon Mar 31 18:00:25 GMT 2025
PRIMARY
EVMPD
SUB10244MIG
Created by admin on Mon Mar 31 18:00:25 GMT 2025 , Edited by admin on Mon Mar 31 18:00:25 GMT 2025
PRIMARY
FDA UNII
FCB9EGG971
Created by admin on Mon Mar 31 18:00:25 GMT 2025 , Edited by admin on Mon Mar 31 18:00:25 GMT 2025
PRIMARY
IUPHAR
7403
Created by admin on Mon Mar 31 18:00:25 GMT 2025 , Edited by admin on Mon Mar 31 18:00:25 GMT 2025
PRIMARY
MERCK INDEX
m9487
Created by admin on Mon Mar 31 18:00:25 GMT 2025 , Edited by admin on Mon Mar 31 18:00:25 GMT 2025
PRIMARY Merck Index
WIKIPEDIA
RALTITREXED
Created by admin on Mon Mar 31 18:00:25 GMT 2025 , Edited by admin on Mon Mar 31 18:00:25 GMT 2025
PRIMARY
MESH
C068874
Created by admin on Mon Mar 31 18:00:25 GMT 2025 , Edited by admin on Mon Mar 31 18:00:25 GMT 2025
PRIMARY
ChEMBL
CHEMBL225071
Created by admin on Mon Mar 31 18:00:25 GMT 2025 , Edited by admin on Mon Mar 31 18:00:25 GMT 2025
PRIMARY
CAS
112887-68-0
Created by admin on Mon Mar 31 18:00:25 GMT 2025 , Edited by admin on Mon Mar 31 18:00:25 GMT 2025
PRIMARY
PUBCHEM
135400182
Created by admin on Mon Mar 31 18:00:25 GMT 2025 , Edited by admin on Mon Mar 31 18:00:25 GMT 2025
PRIMARY
INN
7319
Created by admin on Mon Mar 31 18:00:25 GMT 2025 , Edited by admin on Mon Mar 31 18:00:25 GMT 2025
PRIMARY
SMS_ID
100000080291
Created by admin on Mon Mar 31 18:00:25 GMT 2025 , Edited by admin on Mon Mar 31 18:00:25 GMT 2025
PRIMARY
RXCUI
196239
Created by admin on Mon Mar 31 18:00:25 GMT 2025 , Edited by admin on Mon Mar 31 18:00:25 GMT 2025
PRIMARY RxNorm
USAN
II-28
Created by admin on Mon Mar 31 18:00:25 GMT 2025 , Edited by admin on Mon Mar 31 18:00:25 GMT 2025
PRIMARY
DRUG BANK
DB00293
Created by admin on Mon Mar 31 18:00:25 GMT 2025 , Edited by admin on Mon Mar 31 18:00:25 GMT 2025
PRIMARY
NCI_THESAURUS
C1804
Created by admin on Mon Mar 31 18:00:25 GMT 2025 , Edited by admin on Mon Mar 31 18:00:25 GMT 2025
PRIMARY
Related Record Type Details
TRANSPORTER -> SUBSTRATE
SALT/SOLVATE -> PARENT
TARGET -> INHIBITOR
Related Record Type Details
ACTIVE MOIETY