摘要 |
Prostaglandine-like title compds. (I; R1 = C1-6 straight or side chain alkyl, 3-5 member ring cycloalkyl; R2 = C1-4 straight or side chain alkyl ; R3 = C1-5 O-or S-alkyl, C1-3 alkyl substituted phenoxy, halogen, C1-10 straight or side chain alkyl; n = 2,3 ; m = 1,2) were prepd. from Me itaconate and RNH2, CH2:CH(CH2)si-hal, (R4)3 P:CH-(CH2)SCOMe (R4 = C1-4 alkyl, Ph; Me = alk. metal) and (RA5)2-P(O)-CH2CO-R3(R5 = C1-4 straight chain alkyl) in 9 steps.
|