Details
Stereochemistry | ABSOLUTE |
Molecular Formula | C43H68ClNO11.H2O |
Molecular Weight | 828.468 |
Optical Activity | ( - ) |
Defined Stereocenters | 14 / 14 |
E/Z Centers | 1 |
Charge | 0 |
SHOW SMILES / InChI
SMILES
O.[H][C@]12O[C@](O)([C@H](C)C[C@@H]1OC)C(=O)C(=O)N3CCCC[C@@]3([H])C(=O)O[C@@]([H])([C@H](C)[C@@H](O)CC(=O)[C@H](CC)\C=C(C)\C[C@H](C)C[C@@H]2OC)C(\C)=C\[C@@H]4CC[C@H](Cl)[C@@H](C4)OC
InChI
InChIKey=NZIZEODSJUZSHZ-MNZFELGNSA-N
InChI=1S/C43H68ClNO11.H2O/c1-10-30-18-24(2)17-25(3)19-36(53-8)39-37(54-9)21-27(5)43(51,56-39)40(48)41(49)45-16-12-11-13-32(45)42(50)55-38(28(6)33(46)23-34(30)47)26(4)20-29-14-15-31(44)35(22-29)52-7;/h18,20,25,27-33,35-39,46,51H,10-17,19,21-23H2,1-9H3;1H2/b24-18+,26-20+;/t25-,27+,28+,29-,30+,31-,32-,33-,35+,36-,37-,38+,39+,43+;/m0./s1
Molecular Formula | H2O |
Molecular Weight | 18.0153 |
Charge | 0 |
Count |
|
Stereochemistry | ACHIRAL |
Additional Stereochemistry | No |
Defined Stereocenters | 0 / 0 |
E/Z Centers | 0 |
Optical Activity | NONE |
Molecular Formula | C43H68ClNO11 |
Molecular Weight | 810.453 |
Charge | 0 |
Count |
|
Stereochemistry | ABSOLUTE |
Additional Stereochemistry | No |
Defined Stereocenters | 14 / 14 |
E/Z Centers | 1 |
Optical Activity | UNSPECIFIED |
DescriptionCurator's Comment: description was created based on several sources, including
https://www.ncbi.nlm.nih.gov/pubmed/12113647
https://www.ncbi.nlm.nih.gov/pubmed/12090545
Curator's Comment: description was created based on several sources, including
https://www.ncbi.nlm.nih.gov/pubmed/12113647
https://www.ncbi.nlm.nih.gov/pubmed/12090545
Pimecrolimus, an ascomycin macrolactam derivative, is an inhibitor of T-cell and mast-cell activation, developed and launched by Novartis for the potential treatment of psoriasis and allergic, irritant and atopic dermatitis. The topical formulation had been launched in the US by February 2002 for mild-to-moderate atopic dermatitis in patients aged two years and older. Pimecrolimus is an immunomodulating agent. The mechanism of action of pimecrolimus in atopic dermatitis is not known. While the following have been observed, the clinical significance of these observations in atopic dermatitis is not known. It has been demonstrated that pimecrolimus binds with high affinity to macrophilin-12 (FKBP-12) and inhibits the calcium dependent phosphatase, calcineurin. Therefore, it inhibits T cell activation by blocking the transcription of early cytokines. In particular, pimecrolimus inhibits at nanomolar concentrations Interleukin-2 and interferon gamma (Th1-type) and Interleukin-4 and Interleukin-10 (Th2-type) cytokine synthesis in human T-cells. In addition, pimecrolimus prevents the release of inflammatory cytokines and mediators from mast cells in vitro after stimulation by antigen/IgE. Following the administration of a single oral radiolabeled dose of pimecrolimus numerous circulating O-demethylation metabolites were seen. Studies with human liver microsomes indicate that pimecrolimus is metabolized in vitro by the CYP3A sub-family of metabolizing enzymes. No evidence of skin mediated drug metabolism was identified in vivo using the minipig or in vitro using stripped human skin.
Originator
Approval Year
Targets
Primary Target | Pharmacology | Condition | Potency |
---|---|---|---|
Target ID: CHEMBL1902 Sources: https://www.ncbi.nlm.nih.gov/pubmed/12113647 |
Conditions
Condition | Modality | Targets | Highest Phase | Product |
---|---|---|---|---|
Palliative | ELIDEL Approved UseELIDEL ® (pimecrolimus) Cream 1% is indicated as second-line therapy for the short-term and non-continuous chronic treatment of mild to moderate atopic dermatitis in non-immunocompromised adults and children 2 years of age and older, who have failed to respond adequately to other topical prescription treatments, or when those treatments are not advisable. ELIDEL Cream is not indicated for use in children less than 2 years of age (see WARNINGS, boxed WARNING, and PRECAUTIONS, Pediatric Use). Launch Date2001 |
Cmax
Value | Dose | Co-administered | Analyte | Population |
---|---|---|---|---|
0.89 ng/mL DRUG LABEL https://pubmed.ncbi.nlm.nih.gov/21099191 |
1 % 2 times / day multiple, topical dose: 1 % route of administration: Topical experiment type: MULTIPLE co-administered: |
PIMECROLIMUS blood | Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: UNKNOWN |
|
43.3 μg/L EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/14606933 |
15 mg single, oral dose: 15 mg route of administration: Oral experiment type: SINGLE co-administered: |
PIMECROLIMUS plasma | Homo sapiens population: HEALTHY age: ADULT sex: MALE food status: FASTED |
|
10.5 μg/L EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/14606933 |
5 mg single, oral dose: 5 mg route of administration: Oral experiment type: SINGLE co-administered: |
PIMECROLIMUS plasma | Homo sapiens population: HEALTHY age: ADULT sex: MALE food status: FASTED |
|
79 μg/L EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/14606933 |
30 mg single, oral dose: 30 mg route of administration: Oral experiment type: SINGLE co-administered: |
PIMECROLIMUS plasma | Homo sapiens population: HEALTHY age: ADULT sex: MALE food status: FASTED |
|
147.5 μg/L EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/14606933 |
60 mg single, oral dose: 60 mg route of administration: Oral experiment type: SINGLE co-administered: |
PIMECROLIMUS plasma | Homo sapiens population: HEALTHY age: ADULT sex: MALE food status: FASTED |
AUC
Value | Dose | Co-administered | Analyte | Population |
---|---|---|---|---|
18.57 ng × h/mL DRUG LABEL https://pubmed.ncbi.nlm.nih.gov/21099191 |
1 % 2 times / day multiple, topical dose: 1 % route of administration: Topical experiment type: MULTIPLE co-administered: |
PIMECROLIMUS blood | Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: UNKNOWN |
|
159 μg × h/L EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/14606933 |
15 mg single, oral dose: 15 mg route of administration: Oral experiment type: SINGLE co-administered: |
PIMECROLIMUS plasma | Homo sapiens population: HEALTHY age: ADULT sex: MALE food status: FASTED |
|
24.4 μg × h/L EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/14606933 |
5 mg single, oral dose: 5 mg route of administration: Oral experiment type: SINGLE co-administered: |
PIMECROLIMUS plasma | Homo sapiens population: HEALTHY age: ADULT sex: MALE food status: FASTED |
|
377 μg × h/L EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/14606933 |
30 mg single, oral dose: 30 mg route of administration: Oral experiment type: SINGLE co-administered: |
PIMECROLIMUS plasma | Homo sapiens population: HEALTHY age: ADULT sex: MALE food status: FASTED |
|
966.1 μg × h/L EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/14606933 |
60 mg single, oral dose: 60 mg route of administration: Oral experiment type: SINGLE co-administered: |
PIMECROLIMUS plasma | Homo sapiens population: HEALTHY age: ADULT sex: MALE food status: FASTED |
T1/2
Value | Dose | Co-administered | Analyte | Population |
---|---|---|---|---|
10.5 h EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/14606933 |
15 mg single, oral dose: 15 mg route of administration: Oral experiment type: SINGLE co-administered: |
PIMECROLIMUS plasma | Homo sapiens population: HEALTHY age: ADULT sex: MALE food status: FASTED |
|
11.5 h EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/14606933 |
5 mg single, oral dose: 5 mg route of administration: Oral experiment type: SINGLE co-administered: |
PIMECROLIMUS plasma | Homo sapiens population: HEALTHY age: ADULT sex: MALE food status: FASTED |
|
42.6 h EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/14606933 |
30 mg single, oral dose: 30 mg route of administration: Oral experiment type: SINGLE co-administered: |
PIMECROLIMUS plasma | Homo sapiens population: HEALTHY age: ADULT sex: MALE food status: FASTED |
|
35 h EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/14606933 |
60 mg single, oral dose: 60 mg route of administration: Oral experiment type: SINGLE co-administered: |
PIMECROLIMUS plasma | Homo sapiens population: HEALTHY age: ADULT sex: MALE food status: FASTED |
Funbound
Value | Dose | Co-administered | Analyte | Population |
---|---|---|---|---|
0.5% |
PIMECROLIMUS plasma | Homo sapiens population: UNKNOWN age: UNKNOWN sex: UNKNOWN food status: UNKNOWN |
Doses
Dose | Population | Adverse events |
---|---|---|
30 mg 2 times / day steady, oral Highest studied dose Dose: 30 mg, 2 times / day Route: oral Route: steady Dose: 30 mg, 2 times / day Sources: |
unhealthy, 18 - 40 years n = 8 Health Status: unhealthy Condition: psoriasis Age Group: 18 - 40 years Sex: M Population Size: 8 Sources: |
|
60 mg single, oral Highest studied dose |
healthy, 18 - 40 years n = 6 Health Status: healthy Age Group: 18 - 40 years Sex: M Population Size: 6 Sources: |
|
1 % 4 times / day steady, topical Recommended Dose: 1 %, 4 times / day Route: topical Route: steady Dose: 1 %, 4 times / day Sources: |
unhealthy, 3 months to 81.2 years n = 947 Health Status: unhealthy Condition: atopic dermatitis Age Group: 3 months to 81.2 years Sex: M+F Population Size: 947 Sources: |
Disc. AE: Hypersensitivity... AEs leading to discontinuation/dose reduction: Hypersensitivity (2.3%) Sources: |
AEs
AE | Significance | Dose | Population |
---|---|---|---|
Hypersensitivity | 2.3% Disc. AE |
1 % 4 times / day steady, topical Recommended Dose: 1 %, 4 times / day Route: topical Route: steady Dose: 1 %, 4 times / day Sources: |
unhealthy, 3 months to 81.2 years n = 947 Health Status: unhealthy Condition: atopic dermatitis Age Group: 3 months to 81.2 years Sex: M+F Population Size: 947 Sources: |
Overview
CYP3A4 | CYP2C9 | CYP2D6 | hERG |
---|---|---|---|
OverviewOther
Other Inhibitor | Other Substrate | Other Inducer |
---|---|---|
Drug as perpetrator
Target | Modality | Activity | Metabolite | Clinical evidence |
---|---|---|---|---|
Page: 8.0 |
no | |||
Page: 8.0 |
no | |||
Page: 8.0 |
no | |||
Page: 8.0 |
no | |||
Page: 8.0 |
no | |||
Page: 8.0 |
yes [IC50 13 uM] | |||
Page: 8.0 |
yes [IC50 15 uM] | |||
Page: 8.0 |
yes [Ki 1 uM] | |||
Page: 8.0 |
yes [Ki 22 uM] |
Drug as victim
Target | Modality | Activity | Metabolite | Clinical evidence |
---|---|---|---|---|
Page: 18.0 |
yes | |||
Page: 18.0 |
yes | |||
Page: 18.0 |
yes | |||
Page: 18.0 |
yes | |||
Page: 4.0 |
yes |
Sample Use Guides
Apply a thin layer of ELIDEL (pimecrolimus) Cream, 1% to the affected skin twice daily.
Route of Administration:
Topical
In Vitro Use Guide
Sources: https://www.ncbi.nlm.nih.gov/pubmed/26562153
Primary human basophils pre-treated or not with 0.5-50 μMol pimecrolimus were exposed to various concentrations of recombinant Bet v 1a allergen, bee or wasp venom extracts and anti-IgE for 20 min, and then examined for the expression of CD45, CD193, CD203c, CD63 and CD164 using flow cytometry. The inhibition was concentration-dependent; approximately half of the basophils were inhibited in the presence of 2.5 mMol pimecrolimus.
Substance Class |
Chemical
Created
by
admin
on
Edited
Sat Dec 16 19:08:19 GMT 2023
by
admin
on
Sat Dec 16 19:08:19 GMT 2023
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Record UNII |
89GTE436P6
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Record Status |
Validated (UNII)
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Record Version |
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-
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100000174203
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1000802-56-1
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89GTE436P6
Created by
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91886159
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ACTIVE MOIETY |
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