Patent ID: 6015922
Filing Date: 2000-01-18
Classification: C07C

Abstract:
A compound of either formula (IV) or (V): ##STR14## wherein, R is C.sub.1-4 alkyl;R' is hydroxy, halogen, protected hydroxy or hydrogen;R"" is a protecting group; and.omega. is ##STR15## wherein: .tbd. is a single, double or triple bond;D may be in the .alpha. or .beta. configuration, and is fluorine or OR.sup.4, wherein R.sup.4 is H, alkyl, alkoxyalkyl, acyl, or Si(R.sup.6).sub.3, wherein R.sup.6 is independently C.sub.1-4 alkyl or phenyl;X is (CH.sub.2).sub.m or (CH.sub.2).sub.m O, wherein m is 1 to 6; andY is a phenyl ring optionally substituted with alkyl, halo, trihalomethyl, alkoxy, acyl, acyloxy, amino, alkylamino, acylamino, or hydroxy; orX--Y is (CH.sub.2).sub.p Y.sup.1 ; wherein p is 0 to 6; and ##STR16## wherein: W is CH.sub.2, O, S(O).sub.q, NR.sup.5, CH.sub.2 CH.sub.2, CH.dbd.CH, CH.sub.2 O, CH.sub.2 S(O).sub.q, CH.dbd.N, orCH.sub.2 NR.sup.5 ; wherein q is 0 to 2, and R.sup.5 is H, alkyl, or acyl;Z is H, alkyl, alkoxy, acyl, acyloxy, halo, trihalomethyl, amino, alkylamino, acylamino, or hydroxy; and--- is an optional bond; orX--Y is cyclohexyl.