| 摘要 |
Prostaglandins Racemic mixtures contg (I) and their salts where (Z) is (several other substd cyclopentyl gps also being claimed) (where Q is -CH=CH- or -C tripple C- R is 1-18C alkyl, 3-8C cycloalkyl, 7-12C aralkyl, phenyl opt substd by 1-3Cl or (1-4C)-alkyl or ethyl substd on the beta C atom by 3Cl 2 or 3Br, or 1-3-I-atoms, Ri is 1-4C alkyl opt substd by 1-3F atoms, R3 and R4 are H or 1-4C alkyl, n is 1-4,A is alkylene of 1-10C opt substd by 1 or 2 F and with 1-5C between COOR1 and and certain compds falling within (I) and their optical isomers are prepd by known methods. |
