中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | ethyl 5-chloro-3-((3,5-dimethylphenyl)thio)-1H-indole-2-carboxylate | 742106-23-6 | C19H18ClNO2S | 359.876 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
5-氯-3-((3,5-二甲基苯基)磺酰基)-1H-吲哚-2-羧酸 | 5-chloro-3-((3,5-dimethylphenyl)sulfonyl)-1H-indole-2-carboxylic acid | 473257-46-4 | C17H14ClNO4S | 363.821 |
—— | N-{3-[(3,5-dimethylphenyl)sulfonyl]-5-chloro-1H-indole-2-carbonyl}glycine | 742106-25-8 | C19H17ClN2O5S | 420.873 |
—— | ethyl 2-[N-[5-chloro-3-[(3,5-dimethylphenyl)sulfonyl]-1H-indole-2-carboxamido]]acetate | 473257-55-5 | C21H21ClN2O5S | 448.927 |
—— | N-{3-[(3,5-dimethylphenyl)sulfonyl]-5-chloro-1H-indole-2-carbonyl}glycylglycine | 742106-30-5 | C21H20ClN3O6S | 477.925 |
—— | 5-chloro-3-[(3,5-dimethylphenyl)sulfonyl]-N-[2-(pyrrolidin-1-yl)ethyl]-1H-indole-2-carboxamide | 1278586-55-2 | C23H26ClN3O3S | 459.997 |
—— | N-{3-[(3,5-dimethylphenyl)sulfonyl]-5-chloro-1H-indole-2-carbonyl}-D,L-alanine | 742106-26-9 | C20H19ClN2O5S | 434.9 |
—— | N-{3-[(3,5-dimethylphenyl)sulfonyl]-5-chloro-1H-indole-2-carbonyl}glycylglycine ethyl ester | 742106-27-0 | C23H24ClN3O6S | 505.979 |
—— | N-{3-[(3,5-dimethylphenyl)sulfonyl]-5-chloro-1H-indole-2-carbonyl}glycylglycylglycine ethyl ester | 742106-31-6 | C25H27ClN4O7S | 563.031 |
—— | N-{3-[(3,5-dimethylphenyl)sulfonyl]-5-chloro-1H-indole-2-carbonyl}-D,L-alanine ethyl ester | 742106-24-7 | C22H23ClN2O5S | 462.954 |
—— | diethyl (2-(5-chloro-3-((3,5-dimethylphenyl)sulfonyl)-1H-indole-2-carboxamido)ethyl)phosphonate | —— | C23H28ClN2O6PS | 526.978 |
—— | N-{3-[(3,5-dimethylphenyl)sulfonyl]-5-chloro-1H-indole-2-carbonyl}glycyl-D,L-alanine ethyl ester | 742106-29-2 | C24H26ClN3O6S | 520.006 |
—— | N-{3-[(3,5-dimethylphenyl)sulfonyl]-5-chloro-1H-indole-2-carbonyl}-D,L-alanylglycine ethyl ester | 742106-28-1 | C24H26ClN3O6S | 520.006 |
—— | 5-chloro-3-(3,5-dimethylphenylsulfonyl)-N-(1-(furan-3-ylmethyl)piperidin-4-yl)-1H-indole-2-carboxamide | —— | C27H28ClN3O4S | 526.056 |
Indolyl aryl sulfone (IAS) nonnucleoside inhibitors have been shown to potently inhibit the growth of wild-type and drug-resistant human immunodeficiency virus type 1 (HIV-1), but their exact mechanism of action has not been elucidated yet. Here, we describe the mechanism of inhibition of HIV-1 reverse transcriptase (RT) by selected IAS derivatives. Our results showed that, depending on the substitutions introduced in the IAS common pharmacophore, these compounds can be made selective for different enzyme-substrate complexes. Moreover, we showed that the molecular basis for this selectivity was a different association rate of the drug to a particular enzymatic form along the reaction pathway. By comparing the activities of the different compounds against wild-type RT and the nonnucleoside reverse transcriptase inhibitor-resistant mutant Lys103Asn, it was possible to hypothesize, on the basis of their mechanism of action, a rationale for the design of drugs which could overcome the steric barrier imposed by the Lys103Asn mutation.