| 摘要 |
<p>Compounds of general formula (I), salts of the same, and solvates of both; and drug compositions containing them: wherein X and X' are each -N(COOCR?3R2OCOR1¿)-, -O-, or the like (wherein R1 is lower alkyl substituted with carbamoyl, lower alkylcarbamoyl, carbamoyloxy, lower alkylcarbamoyloxy, acetylamino, or the like; and R?2 and R3¿ are each hydrogen or the like); Y and Y' are each lower alkyl, lower alkenyl, or the like; A, B and C are each an optionally substituted aromatic carbocycle, an optionally substituted heterocycle, or the like; W?1, W2, and W3¿ are each a bond or the like; and V?1 and V2¿ are each a single bond or the like.</p> |
