Bulletin of the Academy of Sciences of the USSR Division of Chemical Science p. 2511 - 2515 (1991)
Update date:2022-08-04
Topics:
Dzhafarov, M. Kh.
Lindeman, S. V.
Struchkov, Yu. T.
Karamyan, S. Kh.
Ananchenko, S. N.
d,l-3-Methoxy-14β-hydroxy-8α,9β-estra-1,3,5(10)-trien-17-one (I) undergoes two-centered isomerization in alkaline medium to d,l-3-methoxy-14β-hydroxy-8β,9α-estra-1,3,5(10)-trien-17-one (II) in 70percent yield.Under unalogous conditions, natural isomer (II) is converted into synthetic isomer (I) in 20percent yield.The crystalline and molecular structure of isomer (II) was established.
View MoreANHUI CHEM-BRIGHT BIOENGINEERING CO.,LTD
Contact:86-561-4080321
Address:No.8 Lieshan Industrial Zone of Huaibei
Shanghai Mio Chemical Co., Ltd
Contact:0086 21- 64401188-622
Address:16 Floor NO.2 Jiefang Building, No. 4855 Dushi Road, 201100 Shanghai, P.R.China
CGeneTech (Suzhou, China) Co., Ltd.
Contact:+86-512-62956962
Address:Room 101，Bld C11,218 Xinghu Rd.,Suzhou industrial Park
Zhejiang Allied Chemical Co.,Ltd
Contact:18967038207
Address:Area A-30, High-tech Industrial Park, Quzhou, Zhejiang, China.
Zhejiang Sucon Silicone Co.,Ltd
Contact:+86-575-88046692
Address:Qisheng Rd., Paojiang Industrial Zone, Shaoxing, Zhejiang, China.
Doi:10.1021/ja971627t
(1997)Doi:10.1039/DT9930001737
(1993)Doi:10.1039/c6ob01827k
(2016)Doi:10.1007/s00775-013-1069-2
(2014)Doi:10.1021/ol4032396
(2014)Doi:10.1071/CH9670713
(1967)
