D-Homo-5α-androstan-17a-one, -17-one, and -16-one, and the corresponding epimeric pairs of alcohols and acetates have been prepared. These are valuable reference compounds quasi-enantiomeric to derivatives monosubstituted in ring A. N.m.r. data are considered; o.r.d. and c.d. curves have been treated elsewhere.
                                    已经制备了D -Homo-5α-
雄甾烷17a-one,-17-one和-16-1,以及相应的差向异构的醇和
乙酸酯对。这些是有价值的参考化合物,其与在环ANmr数据中单取代的衍
生物准对映异构;ord和cd曲线已在其他地方进行了处理。