Abstract:
PROBLEM TO BE SOLVED: To provide an improved HIV protease inhibitor that is very potent, that has reduced side-effects and that is effective against resistant strains of HIV.SOLUTION: This invention relates to: a compound of formula (I) as the HIV protease inhibitor; or a pharmaceutically acceptable salt form, stereoisomer, ester, salt of the ester, prodrug, salt of the prodrug, or combination thereof.
Abstract:
PROBLEM TO BE SOLVED: To provide an improved HIV protease inhibitor that is very potent, that has minimal side-effect and is effective against resistance strains of HIV.SOLUTION: A compound represented by formula (I) or a pharmaceutically acceptable salt or stereoisomer thereof are disclosed. (in formula, A denotes an acetyl group substituted with a specified substituent, R, R, Rand Reach independently denotes alkyl, alkenyl, cycloalkyl, cycloalkenyl, heterocycle, aryl, heteroaryl or the like and Rdenotes hydrogen and Rdenotes ORor Rdenotes hydrogen and Rdenotes OR, or Rand Rdenote -ORand Rdenotes hydrogen or a specifics substituent).
Abstract:
PROBLEM TO BE SOLVED: To provide prodrugs of HIV (human immune virus) protease inhibitors, pharmaceutical compositions including the prodrugs, and a method for inhibiting HIV protease activity and treating HIV infection using the same.SOLUTION: Compounds represented by formulae (I), (II), (III) are used. Here, Lis bond, -C(O)-, or -C(O)O-; Lis -(CRR)m; m is 1, 2, 3, 4, or 5; Rand Rare independently selected from a group comprising H, and C1 to 12 alkyl; Rand Rare H, C1 to 12 alkyl or arylalkyl; q is 1 or 2; t is 1 or 2; Ma and Mb are Mor M; Mis Na+ or others; Mis Ca2+ or others; and A represents a specific compound.
Abstract translation:要解决的问题:提供HIV(人免疫病毒)蛋白酶抑制剂的前药,包含前药的药物组合物,以及用于抑制HIV蛋白酶活性并用其治疗HIV感染的方法。 解决方案:使用由式(I),(II),(III)表示的化合物。 这里,L 1 SB>是键,-C(O) - 或-C(O)O-; L 2 SB>是 - (CR 1 SB> R 2 SB>)m; m为1,2,3,4或5; R 1 SB>和R 2 SB>独立地选自包括H和C 1-12烷基的基团; R 3 SB>和R 4 SB>是H,C1至12烷基或芳基烷基; q为1或2; t为1或2; Ma和Mb为M 1 SB>或M 2 SB>; M 1 SB>是Na +或其他; M 2 SB>是Ca2 +或其他; A表示特定的化合物。 版权所有(C)2013,JPO&INPIT
Abstract:
Enantiomerically enriched compounds having the absolute stereochemistry of the formula (I) or a pharmaceutically acceptable salt, ester or prodrug thereof, which are useful for inhibiting neuraminidases from disease-causing microorganisms, especially, influenza neuraminidase. Also disclosed are compositions and methods for preventing and treating diseases caused by microorganisms having a neuraminidase, processes for preparing the compounds and synthetic intermediates used in these processes.
Abstract:
A compound of the formula (I) is disclosed as an HIV protease inhibitor. Methods and compositions for inhibiting an HIV infection are also disclosed.
Abstract:
The instant invention provides compounds of formula (I) or a pharmaceutically acceptable salt, prodrug, or ester thereof, useful in the inhibition of neuraminidase enzymes from disease-causing microorganisms, especially influenza neuraminidase, pharmaceutical formulations containing same, processes and intermediates for preparing said compounds, as well as methods of using said compounds, including preventing and treating diseases caused by microorganisms having said neuraminidase enzyme.
Abstract:
A compound of the formula , or is disclosed as a prodrug of an HIV protease inhibitor. Methods and compositions or inhibiting HIV protease activity and treating HIV infection are also disclosed.
Abstract:
A compound of the formula (I) is disclosed as an HIV protease inhibitor. Methods and compositions for inhibiting an HIV infection are also disclosed.
Abstract:
A compound of the formula , or is disclosed as a prodrug of an HIV protease inhibitor. Methods and compositions or inhibiting HIV protease activity and treating HIV infection are also disclosed.
Abstract:
Un compuesto que tiene la formula (IIII) o una forma de sal farmaceuticamente aceptable, estereoisomero, ester, sal de un ester, o una combinacion de losmismos, en la que X es O, S o NH; R es alquilo, alquenilo, cicloalquilo, cicloalquenilo, cicloalquilalquilo, cicloalquenilalquilo, arilalquilo oheteroarilalquilo; en el que cada R esta sustituido con 0, 1 o 2 sustituyentes seleccionados entre el grupo que consiste en alquilo,alquenilo, alquinilo, ciano, halo, formilo, nitro, hidroxi, alcoxi, -NH2, -N(H)alquilo, N(alquilo)2, -C(>=O)OH, -C(>=O)Oalquilo, haloalquilo, hidroxialquilo y alcoxialquilo; R1 es ORa, -OSO2Ra, -OSO3Ra, -OPO3Ra, -OC(>=O)C(H)(R1a) NRaRb o -OC(>=O)C(H)(R1a)N(H)C(O) ORa; R1 es ORa, -OSO2Ra, -OSO3Ra, -OPO3Ra, -OC(>=O)C(H)(R1a)NRaRb u -OC(>=O)C(H)(R1a)N(H)C(O)ORa; R1a es hidrogeno, alquilo, alquenilo, alquinilo, cicloalquilo, cicloalquenilo, arilo, arilalquilo, heteroarilo oheteroarilalquilo.