U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ACHIRAL
Molecular Formula C11H13Cl2N5
Molecular Weight 286.16
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of Chlorcycloguanil

SMILES

CC1(C)N=C(N)N=C(N)N1C2=CC(Cl)=C(Cl)C=C2

InChI

InChIKey=FPULLBVUFHTKQQ-UHFFFAOYSA-N
InChI=1S/C11H13Cl2N5/c1-11(2)17-9(14)16-10(15)18(11)6-3-4-7(12)8(13)5-6/h3-5H,1-2H3,(H4,14,15,16,17)

HIDE SMILES / InChI

Molecular Formula C11H13Cl2N5
Molecular Weight 286.16
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Chlorproguanil is a biguanide. Chlorproguanil is active against P. falciparum and P. malariae. Chlorproguanil acts by inhibition of dihydrofolate reductase after cytochrome P450-catalysed cyclization. Chlorproguanil combined with dapsone was developing for the treatment of falciparum malaria. The anti-malarial combination chloroproguanil and dapsone has been withdrawn following demonstration of post-treatment haemolytic anaemia in glucose-6-phosphate dehydrogenase (G6PD) deficient patients in a phase III clinical trial.

Approval Year

PubMed

PubMed

TitleDatePubMed
Pharmacokinetics of Aryldihydro-s-triazines with antifolate activity II: Blood levels and their relevance to antineoplastic activity in rats.
1978 Mar
Pneumocystis carinii dihydrofolate reductase used to screen potential antipneumocystis drugs.
1991 Jul
Identification of highly potent and selective inhibitors of Toxoplasma gondii dihydrofolate reductase.
1993 Sep
Molecular evidence of greater selective pressure for drug resistance exerted by the long-acting antifolate Pyrimethamine/Sulfadoxine compared with the shorter-acting chlorproguanil/dapsone on Kenyan Plasmodium falciparum.
2000 Jun
Chlorproguanil-dapsone for treatment of drug-resistant falciparum malaria in Tanzania.
2001 Oct 13
Mutations in dhfr in Plasmodium falciparum infections selected by chlorproguanil-dapsone treatment.
2002 Dec 15
Patents
Substance Class Chemical
Created
by admin
on Sat Dec 16 07:52:54 GMT 2023
Edited
by admin
on Sat Dec 16 07:52:54 GMT 2023
Record UNII
0624073F45
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
Chlorcycloguanil
Common Name English
NSC-3877
Code English
1-(3,4-DICHLOROPHENYL)-1,6-DIHYDRO-6,6-DIMETHYL-1,3,5-TRIAZINE-2,4-DIAMINE
Systematic Name English
NSC-3077
Code English
NSC-159729
Code English
1,3,5-TRIAZINE-2,4-DIAMINE, 1-(3,4-DICHLOROPHENYL)-1,6-DIHYDRO-6,6-DIMETHYL-
Systematic Name English
Code System Code Type Description
CAS
13344-99-5
Created by admin on Sat Dec 16 07:52:54 GMT 2023 , Edited by admin on Sat Dec 16 07:52:54 GMT 2023
PRIMARY
NSC
159729
Created by admin on Sat Dec 16 07:52:54 GMT 2023 , Edited by admin on Sat Dec 16 07:52:54 GMT 2023
PRIMARY
NSC
3077
Created by admin on Sat Dec 16 07:52:54 GMT 2023 , Edited by admin on Sat Dec 16 07:52:54 GMT 2023
PRIMARY
PUBCHEM
25889
Created by admin on Sat Dec 16 07:52:54 GMT 2023 , Edited by admin on Sat Dec 16 07:52:54 GMT 2023
PRIMARY
FDA UNII
0624073F45
Created by admin on Sat Dec 16 07:52:54 GMT 2023 , Edited by admin on Sat Dec 16 07:52:54 GMT 2023
PRIMARY
EPA CompTox
DTXSID00158111
Created by admin on Sat Dec 16 07:52:54 GMT 2023 , Edited by admin on Sat Dec 16 07:52:54 GMT 2023
PRIMARY
NSC
3877
Created by admin on Sat Dec 16 07:52:54 GMT 2023 , Edited by admin on Sat Dec 16 07:52:54 GMT 2023
PRIMARY
Related Record Type Details
PRODRUG -> METABOLITE ACTIVE
Related Record Type Details
ACTIVE MOIETY