OHTA, M Azaditerpenoids. IV. Synthesis of 1-methoxycarbonyl-1,12-dimethyl-7-amino-1,2,3,4,9,10,11,12-octahydrophenanthrene. [electronic resource] - Pharmaceutical bulletin Aug 1956 - 273-6 p. digital Publication Type: Journal Article ISSN: 0369-9471 Standard No.: 10.1248/cpb1953.4.273 doi Subjects--Topical Terms: Phenanthrenes--analogs & derivatives