6-(3,4-Dichloro-benzenesulfonyl)-quinazoline-2,4-diamine

ID: ALA428658

Chembl Id: CHEMBL428658

Cas Number: 51123-28-5

PubChem CID: 328139

Max Phase: Preclinical

Molecular Formula: C14H10Cl2N4O2S

Molecular Weight: 369.23

Molecule Type: Small molecule

Names and Identifiers

Canonical SMILES:  Nc1nc(N)c2cc(S(=O)(=O)c3ccc(Cl)c(Cl)c3)ccc2n1

Standard InChI:  InChI=1S/C14H10Cl2N4O2S/c15-10-3-1-8(6-11(10)16)23(21,22)7-2-4-12-9(5-7)13(17)20-14(18)19-12/h1-6H,(H4,17,18,19,20)

Standard InChI Key:  FQPCGSYKAFBZTI-UHFFFAOYSA-N

Alternative Forms

1. Parent:

   

   ALA428658

   6-(3,4-Dichlorobenzene-1-sulfonyl)quinazoline-2,4-diamine

Molecule Features

Natural Product: No

Oral: No

Chemical Probe: No

Parenteral: No

Molecule Type: Small molecule

Topical: No

First In Class: No

Black Box: No

Chirality: No

Availability: No

Prodrug: No

Calculated Properties

Molecular Weight: 369.23

Molecular Weight (Monoisotopic): 367.9902

AlogP: 2.93

#Rotatable Bonds: 2

Polar Surface Area: 111.96

Molecular Species: NEUTRAL

HBA: 6

HBD: 2

#RO5 Violations: ┄

HBA (Lipinski): 6

HBD (Lipinski): 4

#RO5 Violations (Lipinski): ┄

CX Acidic pKa: ┄

CX Basic pKa: 6.51

CX LogP: 3.20

CX LogD: 3.15

Aromatic Rings: 3

Heavy Atoms: 23

QED Weighted: 0.72

Np Likeness Score: -1.41

References

1. Ghose AK, Crippen GM..  (1983)  Combined distance geometry analysis of dihydrofolate reductase inhibition by quinazolines and triazines.,  26  (7): [PMID:6864738] [10.1021/jm00361a012]

2. Crippen GM..  (1980)  Quantitative structure-activity relationships by distance geometry: systematic analysis of dihydrofolate reductase inhibitors.,  23  (6): [PMID:7392027] [10.1021/jm00180a004]

3. Ghose AK, Crippen GM..  (1982)  Quantitative structure-activity relationship by distance geometry: quinazolines as dihydrofolate reductase inhibitors.,  25  (8): [PMID:7120278] [10.1021/jm00350a003]

4. Ghose AK, Crippen GM..  (1984)  General distance geometry three-dimensional receptor model for diverse dihydrofolate reductase inhibitors.,  27  (7): [PMID:6737433] [10.1021/jm00373a016]

5. Elslager EF, Hutt MP, Jacob P, Johnson J, Temporelli B, Werbel LM, Worth DF, Rane L..  (1979)  Folate antagonists. 15. 2,3-Diamino-6-(2-naphthylsulfonyl)quinazoline and related 2,4-diamino-6-[(phenyl and naphthyl)sulfinyl and sulfonyl]quinazolines, a potent new class of antimetabolites with phenomenal antimalarial activity.,  22  (10): [PMID:117107] [10.1021/jm00196a019]

6. Fukunaga JY, Hansch C, Steller EE..  (1976)  Inhibition of dihydrofolate reductase. Structure-activity correlations of quinazolines.,  19  (5): [PMID:1271401] [10.1021/jm00227a006]

7. Hansch C, Fukunaga JY, Jow PY..  (1977)  Quantitative structure-activity relationships of antimalarial and dihydrofolate reductase inhibition by quinazolines and 5-substituted benzyl-2,4-diaminopyrimidines.,  20  (1): [PMID:319234] [10.1021/jm00211a020]

Source

Source(1):

• Scientific Literature