5H-Pyrrolo(2,1-c)(1,4)benzodiazepin-5-one, 1,2,3,10,11,11a-hexahydro-2,8-dihydroxy-7,11-dimethoxy-, (2S-(2-alpha,11-alpha,11b-beta))- 89675-37-6 BRN 5763463 Chicamycin A