摘要:
Provided herein are pyrrolomycin derivatives, which can be used to modulate Mcl-1, inhibit proliferation of bacteria and pathogens, as well as to treat infectious diseases and cancers.
摘要:
1,5-diaryl-2-alkylpyrrole-3-substituted nitro esters, of Formula (I) are provided. Such compounds are potent and selective COX-2 inhibitors which are able to release NO in concentrations that make it possible to counteract the side effects due to selective COX-2 inhibition, without giving rise to hypotensive effects. Formula (I) includes compounds wherein the groups R′ and R″ are: —H, —F, —Cl, —Br, —CH3, —CF3, —OCH3, —SCH3, R1 is methyl, ethyl, trifluoromethyl, hydroxymethyl, methoxymethyl and the substituent in position −3 of the pyrrole ring is a chain, where the groups X, Y, Z, W and R2 are: X is a carbonyl or a group —(CHR3)—, Y is an oxygen atom or the group —NR3— and Z is a carbonyl or a group —(CHR3)—, or a [—CH(COOH)—] group, or a group —(NR3)—, W is an aliphatic chain substituted with one or two (—O—NO2) groups, R2 is: —H, —OH, —OCH3, or —NHR3. R3 is: —H, —CH3, —CH2CH3, [—CH2(CH3)2]. R′″ is methylsulphonyl or sulphonamido. Pharmaceutical formulations and methods of making an using such formulations are also provided.
摘要:
Disclosed are immune-modulators of formula (I), the preparation method thereof, a pharmaceutical composition containing the immune-modulators, and the use of the pharmaceutical composition as a drug, especially as an immune-modulating drug. The compound can be used in immune disorders and immune suppression, and can be used in treating hypo-immunity, rejection after organ transplantation and auto-immune disease.
摘要:
Provided is a highly safe and effective compound represented by the following general formula (1) or a salt thereof which acts on tubulin and has an anticancer effect, wherein Ar represents an aryl group or a heteroaryl group; Z 1 , Z 2 , Z 3 , and Z 4 each independently represent CH, a nitrogen atom, an oxygen atom, or a sulfur atom; R 1 represents a hydrogen atom, a halogen atom, an alkyl group, or the like; R 2 and R 3 are the same or different and each represent a hydrogen atom, a halogen atom, a carboxyl group, or the like; n units of R 4 are the same or different and each represent a hydrogen atom, an alkyl group, or the like; and n represents a number of 0 to 4.
摘要翻译:本发明提供一种作用于微管蛋白并具有抗癌作用的由下列通式(1)表示的高度安全有效的化合物或其盐,其中Ar表示芳基或杂芳基; Z 1,Z 2,Z 3和Z 4各自独立地表示CH,氮原子,氧原子或硫原子; R 1表示氢原子,卤素原子,烷基等; R 2和R 3相同或不同,各自表示氢原子,卤素原子,羧基等; R 4的n个单元相同或不同,各自表示氢原子,烷基等; n表示0〜4的数。
摘要:
The present invention provides a production method of a sulfonylpyrrole compound useful as a pharmaceutical product, a production method of an intermediate used for the method, and a novel intermediate. The present invention relates to a method of producing sulfonylpyrrole compound (VIII), which includes reducing compound (III) and hydrolyzing the reduced product to give compound (IV), subjecting compound (IV) to a sulfonylation reaction to give compound (VI), and subjecting compound (VI) to an amination reaction.