all 5beta-reduced pregnenes were effective in inducing gvbd inl . rohita but inc. catla , only 5beta-pregnane-17alpha-01-3,20-dione and 5beta-pregnane-3alpha,17alpha,20beta-triol and inc. mrigala , 5beta-pregnane-3alpha-ol-20- one could induce oocyte maturation .
C0033014
pregnenes
C0033006
pregnane