CA721746A - 20:21-ketols of the pregnane series and process for their manufacture - Google Patents

20:21-ketols of the pregnane series and process for their manufacture

Info

Publication number
CA721746A
CA721746A CA721746A CA721746DA CA721746A CA 721746 A CA721746 A CA 721746A CA 721746 A CA721746 A CA 721746A CA 721746D A CA721746D A CA 721746DA CA 721746 A CA721746 A CA 721746A
Authority
CA
Canada
Prior art keywords
ketols
manufacture
pregnane series
pregnane
series
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA721746A
Inventor
Wettstein Albert
Heusler Karl
Wieland Peter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CIBA Ltd
Original Assignee
CIBA Ltd
Publication date
Application granted granted Critical
Publication of CA721746A publication Critical patent/CA721746A/en
Expired legal-status Critical Current

Links

CA721746A 20:21-ketols of the pregnane series and process for their manufacture Expired CA721746A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA721746T

Publications (1)

Publication Number Publication Date
CA721746A true CA721746A (en) 1965-11-16

Family

ID=36057324

Family Applications (1)

Application Number Title Priority Date Filing Date
CA721746A Expired CA721746A (en) 20:21-ketols of the pregnane series and process for their manufacture

Country Status (1)

Country Link
CA (1) CA721746A (en)

Similar Documents

Publication Publication Date Title
CA947276A (en) 18-methylene-steroids of the pregnane series and process for their manufacture
CA721746A (en) 20:21-ketols of the pregnane series and process for their manufacture
CA736942A (en) 18:20-cyclosteroids of the pregnane series and process for their manufacture
CA734442A (en) Process for the manufacture of 18:20-lactones of the pregnane series
CA709851A (en) 16-fluoro compounds of the pregnane series and process for the preparation thereof
CA952100A (en) 18-methylene-steroids of the pregnane series and process for their manufacture
AU290249B2 (en) 1 new steroids ofthe pregnane series and processes for their manufacture
AU421084B2 (en) 15, 16b-METHYLENE STEROIDS OF THE 190NOR-ANDROSTANE SERIES AND PROCESS FOR THEIR MANUFACTURE
CA701739A (en) Process for the manufacture of 18-cyano-steroids and derivatives thereof
AU5487765A (en) 1 new steroids ofthe pregnane series and processes for their manufacture
CA805659A (en) Dehydro-compounds of the steroid series and process for their manufacture
CA703181A (en) 4-methyl-6-isobutenyl-pyrone-(2) and process for its manufacture
CA734450A (en) 6.alpha.-FLUORO-16.alpha.-METHYL-STEROIDS OF THE PREGNANE SERIES AND A PROCESS FOR THEIR PRODUCTION
CA734433A (en) 18:20-oxido-steroids and process for their manufacture
CA735431A (en) 18:20-dihydroxy-pregnanes and process for their manufacture
CA705404A (en) Sulfonated-lignin-iron-chromium complex and process of making the same
CA672473A (en) Tertiary 18:20-imino steroids and process for their manufacture
CA751419A (en) 3.beta.-HYDROXY-.DELTA.4-STEROIDS OF THE PREGNANE SERIES AND PROCESS
CA710798A (en) 18-oxygenated steroids and process for their manufacture
AU422265B2 (en) Aminoalkyl-dihydroethanoanthracenes and process for their manufacture
AU409689B2 (en) Benzenesulfonyl-ureas and process for their manufacture
AU422266B2 (en) Aminoalkyl-dihydroethanoanthracenes and process for their manufacture
CA714056A (en) Benzenesulfonyl-semicarbazides and process for their manufacture
CA711715A (en) Benzene-sulfonyl-semicarbazides and process for their manufacture
CA721757A (en) 18-amino-pregnanes and process for their manufacture