AU291325B2 - Pentacyclic steroids and process for their preparation - Google Patents

Pentacyclic steroids and process for their preparation

Info

Publication number
AU291325B2
AU291325B2 AU42665/64A AU4266564A AU291325B2 AU 291325 B2 AU291325 B2 AU 291325B2 AU 42665/64 A AU42665/64 A AU 42665/64A AU 4266564 A AU4266564 A AU 4266564A AU 291325 B2 AU291325 B2 AU 291325B2
Authority
AU
Australia
Prior art keywords
preparation
pentacyclic
steroids
pentacyclic steroids
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
AU42665/64A
Other versions
AU4266564A (en
Inventor
DEREK BURN and VLADIMIR PERROW JAMES MACFARLANE ALLISON
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.)
BDH Chemicals Ltd
Original Assignee
BDH Chemicals Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application granted granted Critical
Publication of AU291325B2 publication Critical patent/AU291325B2/en
Publication of AU4266564A publication Critical patent/AU4266564A/en
Application filed by BDH Chemicals Ltd filed Critical BDH Chemicals Ltd
Expired legal-status Critical Current

Links

AU42665/64A 1963-04-10 1984-04-01 Pentacyclic steroids and process for their preparation Expired AU291325B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB14,447/6 1963-04-10

Publications (2)

Publication Number Publication Date
AU291325B2 true AU291325B2 (en) 1965-10-07
AU4266564A AU4266564A (en) 1965-10-07

Family

ID=

Similar Documents

Publication Publication Date Title
AU291325B2 (en) Pentacyclic steroids and process for their preparation
AU4266564A (en) Pentacyclic steroids and process for their preparation
IL27859A (en) Microbiological process for the preparation of 17alpha-acyloxy-21-hydroxy steroids of the pregnane series
IL21864A (en) Process for the preparation of steroids of the pregnane series
CA667583A (en) Tetrahydro-dioxopyridazines and process for their preparation
AU421255B2 (en) 5-c6-keto steroids and process for the preparation thereof
CA623555A (en) Pentacyclic compounds and process for their preparation
CA710798A (en) 18-oxygenated steroids and process for their manufacture
AU268262B2 (en) Steroid 21-double esters and process for their preparation
AU285564B2 (en) 20b - amino pregnanes and processes for their preparation
CA664662A (en) 6-methyl steroids and a process for their preparation
CA655144A (en) Steroids and preparation thereof
AU285752B2 (en) Dioxy steroids and process for their manufacture
CA709838A (en) 21-nitrogen substituted steroids of the pregnane series and methods of preparing the same
AU1071166A (en) 5-c6-keto steroids and process for the preparation thereof
AU275706B2 (en) 17a-HYDROXY-16a-METHYL-3,20-DIONE STEROIDS AND PROCESSES FOR THEIR PRODUCTION
AU400004B2 (en) Methylmecaptophenols and process for their preparation
AU3286463A (en) Steroid 21-double esters and process for their preparation
AU3959764A (en) 20b - amino pregnanes and processes for their preparation
CA703908A (en) Method of preparing 21-monoesters of steroids of the pregnane series
AU291886B2 (en) 13-alkyl steroids and method of preparation
AU400616B2 (en) 13-alkyl steroids and method of preparation
AU295868B2 (en) 13-alkyl steroids and method of preparation
AU291470B2 (en) New dienic 11-oxygenated steroids and process of preparation
AU289804B2 (en) 19-alkyl steroids and process forthe manufacture thereof