CA739465A - 17.alpha.-ACYLOXY-6-METHYL-16-METHYLENEPREGNA-4,6-DIENE-3,20-DIONES AND THE PREPARATION THEREOF - Google Patents

17.alpha.-ACYLOXY-6-METHYL-16-METHYLENEPREGNA-4,6-DIENE-3,20-DIONES AND THE PREPARATION THEREOF

Info

Publication number
CA739465A
CA739465A CA739465A CA739465DA CA739465A CA 739465 A CA739465 A CA 739465A CA 739465 A CA739465 A CA 739465A CA 739465D A CA739465D A CA 739465DA CA 739465 A CA739465 A CA 739465A
Authority
CA
Canada
Prior art keywords
methylenepregna
diones
acyloxy
diene
alpha
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
CA739465A
Inventor
N. Kirk David
Petrow Vladimir
M. Williamson David
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
Publication date
Application granted granted Critical
Publication of CA739465A publication Critical patent/CA739465A/en
Expired legal-status Critical Current

Links

CA739465A 17.alpha.-ACYLOXY-6-METHYL-16-METHYLENEPREGNA-4,6-DIENE-3,20-DIONES AND THE PREPARATION THEREOF Expired CA739465A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA739465T

Publications (1)

Publication Number Publication Date
CA739465A true CA739465A (en) 1966-07-26

Family

ID=36137607

Family Applications (1)

Application Number Title Priority Date Filing Date
CA739465A Expired CA739465A (en) 17.alpha.-ACYLOXY-6-METHYL-16-METHYLENEPREGNA-4,6-DIENE-3,20-DIONES AND THE PREPARATION THEREOF

Country Status (1)

Country Link
CA (1) CA739465A (en)

Similar Documents

Publication Publication Date Title
CA739465A (en) 17.alpha.-ACYLOXY-6-METHYL-16-METHYLENEPREGNA-4,6-DIENE-3,20-DIONES AND THE PREPARATION THEREOF
CA728125A (en) 11-oxygenated-6-fluoro-21-hydroxy-4-pregnene-3,20-diones and the 21-acylates thereof
CA704596A (en) 2,6.alpha.-DIMETHYL-11,17-DIOXYGENATED-9.alpha.-HYDROGEN-21-FLUORO AND 9.alpha.-21-DI-FLUORO-1,4-PREGNADIENE-3,20-DIONES
CA732604A (en) 16.alpha.-METHYL-ALLOPREGNANE-3.beta.,17.alpha.-DIOL-20-ONE AND ITS 3-ESTERS MODIFIED IN THE 9 AND 11-POSITIONS
CA726700A (en) 2,9.alpha.-DIFLUORO-6.alpha.-METHYL-11,17.alpha.,21-OXY-4-PREGNENE-3,20-DIONES
CA737452A (en) 16.alpha.-ALKYL-5,6-DIHALO-17.alpha.,21-DIHYDROXY-PREGNAN-3,20-DIONE 21-ACYLATE
CA735904A (en) 2-16.alpha.-DIMETHYL-11,17,21-TRIOXYGENATED-1,4-PREGNADIENE-3,20-DIONES AND THEIR 9.alpha.-HALO DERIVATIVES
CA733958A (en) 2.alpha.,16.alpha.-DIMETHYL-11,17-DIHYDROXY-21-DESOXY-4-PREGNENE-3,20-DIONES, THE CORRESPONDING 11-KETO ANALOGUES THEREOF, AND THE 9.alpha.-HALO DERIVATIVES OF THE FOREGOING
AU405960B2 (en) 17-acetylinic-6-fluoromethyl-4,6 androstanes and 19-nor-androstanes
CA737450A (en) 16.alpha.-ALKYL-17.alpha.,21-DIHYDROXY-4-PREGNENE-3,20-DIONE 21-ACYLATE
CA732178A (en) 11-OXYGENATED DERIVATIVES OF 9.alpha.-HALO-17-ACYLOXY-4-PREGNENE-3,20-DIONES AND DERIVATIVES
CA770592A (en) 16.alpha.,17.alpha.-EPOXY STEROIDS OF THE 5.alpha.-SERIES AND THEIR PREPARATION
CA732177A (en) PREPARATION OF 17.alpha.-HYDROXY AND 17.alpha.-ACYLOXY-6.alpha.-METHYL-16-METHYLENEPREGN-4-ENE-3,20-DIONES
CA776647A (en) 6-ALKYL-16.alpha.-HALO-PREGNA .DELTA.4,6-DIENE-3,20-DIONE
CA706899A (en) PREGNANE AND ALLOPREGNANE-3.beta.,16.alpha.-DIOL-20-ONES
CA742208A (en) 17-MONOESTERS OF 17.alpha.,21-DIHYDROXY STEROIDS AND PROCESS FOR THE PREPARATION THEREOF
CA733956A (en) 2,9.alpha.-DIFLUORO-11.beta.,17.alpha.,21-TRIHYDROXY-4,6-PREGNADIENE-3,20-DIONES
CA748876A (en) 2-HYDROXYMETHYL-ANDROSTAN-17.beta.-OL-3-ONE, ITS ESTERS AND ITS 19-NOR AND 17.alpha.-HYDROCARBON DERIVATIVES
CA741325A (en) 4,4-DIALKYL-ANDROSTAN-17.beta.-OL-3-ONE AND THE 17-ALKYL DERIVATIVES
AU530366A (en) 17-acetylinic-6-fluoromethyl-4,6 androstanes and 19-nor-androstanes
CA726695A (en) 3.beta.-ACETOXY-6,16-DIMETHYL-16.alpha.,17.alpha.-EPOXYPREGN-5-EN-20-ONE AND PROCESS FOR THE PREPARATION THEREOF
CA740876A (en) 9.alpha.-FLUORO-16.alpha.-HYDROXY -1- DEHYDROCORTISONE, AND ITS ESTERS
CA763420A (en) 16.beta.-METHYL-ALLOPREGNANE-3.beta.,17.alpha.-DIOL-20-ONE AND ITS 3-ESTERS MODIFIED IN THE 9 AND 11-POSITIONS
CA733957A (en) 11.beta.-HYDROXY-11.alpha.-LOWER-ALKYL-5.beta.-PREGNANE-3,20-DIONES
CA666831A (en) SUBSTITUTED 17.alpha.-HYDROXY 16.alpha.-METHYL-PREGNANES 3,20-DIONES AND THEIR PREPARATION