A synthesis of C-23 and C-24 diastereomers of 5α-dinosterane

DOI: 10.1016/0040-4039(93)88018-E

Source and publish data:

Tetrahedron Letters p. 7689 - 7692 (1992)

Update date:2022-08-04

Topics:

Authors:

Stoilov Stoilov

Kolaczkowska

St. Pyrek

Brock Brock

Watt Watt

Carlson Carlson

Moldowan

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1016/0040-4039(93)88018-E

Stereoselective routes for the preparation of C-23 and C-24 diastereomers of the C₃₀ biological marker, 5α-dinosterane (1), involved the alkylation of (20S)-20-(iodomethyl)-4α-methyl-5α-pregnane (7) with either a saturated ester, methyl 3,4-dim

Full text of DOI:10.1016/0040-4039(93)88018-E

Products guided by the article

Product name:(20R,22E,24R)-4-((phenylthio)methyl)-4,22-stigmastadien-3-one

Cas No:146201-33-4

R&D Labs maybe for 146201-33-4

Chengdu Green technology Co.,Ltd.

Contact:86-28-82608355

Address:C9 ,Economic Headquarters, Economic Development Zone, Chengdu.
Zhangjiagang Jianing Import & Export Co.,Ltd.

Contact:086-512-55379012 13913607595

Address:NO.1 Guotai North Road Zhangjiagang Economic Development Zone,215600,Jiangsu,China
suzhou chukai pharmateach co,.ltd

Contact:86-512-88812511

Address:Building 3, Wujiang Scientific Innovation Park, 2358 Changan Rd, Wujiang 215200, Jiangsu Province, P. R. China
Zhejiang Quzhou Zhengbang Organosilicon Co.,ltd.

Contact:86-570-3375195

Address:No.17 Lingqing Road technology industry,Quzhou City,Zhejiang Province,China
FUJIAN SHANSHUI CHEMICAL CORP.LTD.

Contact:+86-151-59920036

Address:Jinqiao Gareden, jo@fj-xinyi.com

Relevant to this article

Stereoselective Synthesis of Cyclopentanones by Reductive Cleavage of 6-Oxonorbornane-2-carboxylates and Its Application to the Synthesis of 1α,25-Dihydroxyvitamin D₃ CD Ring

Doi:10.1021/jo00058a032
(1993)
Synthesis and antitumor activity of 10-propargyl-10-deazaaminopterin

Doi:10.1021/jm00067a020
(1993)
Novel iodine catalyzed diastereoselective synthesis of trans-2,6- disubstituted tetrahydro-2H-pyrans: Synthesis of C1-C13 fragment of bistramide-A

Doi:10.1016/j.tetlet.2013.08.085
(2013)
Synthesis and photophysical properties of phosphorus(v) porphyrins functionalized with axial carbazolylvinylnaphthalimides

Doi:10.1039/c2ob26478a
(2012)
Reactions of aqueous copper acetate with triethylamine and 3,5-dimethylpyrazole

Doi:10.1134/S0036023610050104
(2010)
An integrated approach to the synthesis of continguously substituted xanthopurpurins, pachybasins and purpurins

Doi:10.1016/S0040-4020(01)80322-7
(1993)

Article Doi