An unusual C-4a hydroxylated decahydroquinolone.
An unusual C-4a hydroxylated decahydroquinolone.
复制标题
一种不寻常的 C-4a 羟基化十氢喹诺酮。
DOI：
10.1107/s0108270193014404
复制
发表时间：
1994
期刊：
影响因子：
--
通讯作者：
Singh,P
中科院分区：
文献类型：
--
作者：
Joseph,SP;Comins,DL;Singh,P
本文报道了一种罕见的C-4a羟基化十氢喹诺酮化合物苯基1，2a，3，4，-（© 1994 International Union of Crystallography Printed in Great Britain-all rights reserved）4aa，5 fl，6，7，8，8aa-十氢-4a-羟基-4-氧代-2-丙基-5-乙烯基喹啉-1-羧酸酯（C21 H27 NO 4）的晶体结构和四个不对称中心的相对立体化学。在环接合处的H和OH基团彼此是顺式的，两个H原子与N原子是顺式的。乙烯基和OH基团也是彼此顺式的。N原子是sp2杂化的。
The crystal structure and the relative stereochemistry of the four asymmetric centers of an unusual C-4a hydroxylated decahydroquinolone, phenyl 1, 2a, 3, 4,-© 1994 International Union of Crystallography Printed in Great Britain-all rights reserved4aa, 5fl, 6, 7, 8, 8aa-decahydro-4a-hydroxy-4-oxo-2-propyl-5-vinylquinoline-1-carboxylate, C21H27NO4, are reported. The H and OH groups at the ring juncture are cis to each other as are the two H atoms te to the N atom. The vinyl and OH groups are also cis to each other. The N atom is sp2 hybridized.