The present invention relates to carbapenem derivatives, and, in particular, to a novel class of substituted carbapenem derivatives wherein the C-6 substituent is a substituted triazolyl ethyl group.
The present invention provides a compound of the formula (1) or a pharmaceutically acceptable salt or in vivo hydrolysable ester thereof:-
wherein R1 is hydrogen, an organic radical or group S(O)nR2 wherein R2 an organic radical and n is zero or one; and A is a divalent two atom radical forming the residue of a five membered ring wherein one of the atoms is optionally substituted carbon and the second atom is an optionally substituted carbon or nitrogen atom.
本发明涉及碳青霉烯类衍
生物,特别是涉及一类新型的取代碳青霉烯类衍
生物,其中C-6取代基为取代的三唑乙基。
本发明提供了式 (1) 的化合物或其药学上可接受的盐或体内可
水解的酯
其中 R1 是氢、有机基团或基团 S(O)nR2,其中 R2 是有机基团,n 是 0 或 1;A 是二价的两个原子基团,形成五元环的残基,其中一个原子是任选取代的碳原子,第二个原子是任选取代的碳原子或氮原子。