CA740875A - 9-halo-4-pregnene-16,17,21-triol-3,11,20-trione and its 16,21-esters - Google Patents

9-halo-4-pregnene-16,17,21-triol-3,11,20-trione and its 16,21-esters

Info

Publication number
CA740875A
CA740875A CA740875A CA740875DA CA740875A CA 740875 A CA740875 A CA 740875A CA 740875 A CA740875 A CA 740875A CA 740875D A CA740875D A CA 740875DA CA 740875 A CA740875 A CA 740875A
Authority
CA
Canada
Prior art keywords
pregnene
trione
triol
halo
esters
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
CA740875A
Inventor
Bernstein Seymour
H. Lenhard Robert
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
Publication date
Application granted granted Critical
Publication of CA740875A publication Critical patent/CA740875A/en
Expired legal-status Critical Current

Links

CA740875A 9-halo-4-pregnene-16,17,21-triol-3,11,20-trione and its 16,21-esters Expired CA740875A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA740875T

Publications (1)

Publication Number Publication Date
CA740875A true CA740875A (en) 1966-08-16

Family

ID=36170046

Family Applications (1)

Application Number Title Priority Date Filing Date
CA740875A Expired CA740875A (en) 9-halo-4-pregnene-16,17,21-triol-3,11,20-trione and its 16,21-esters

Country Status (1)

Country Link
CA (1) CA740875A (en)

Similar Documents

Publication Publication Date Title
CA740875A (en) 9-halo-4-pregnene-16,17,21-triol-3,11,20-trione and its 16,21-esters
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
CA712599A (en) 6.alpha.-FLUORO-11-OXYGENATED-16.beta.-METHYL-17.alpha.-HYDROXY-4-PREGNENE-3,20-DIONES AND 1,4-PREGNADIENE-3,20-DIONES
CA701108A (en) 1,4,6-PREGNATRIENE-11.beta.,17.alpha.,21-DIOL-3,20-DIONE AND 21-ESTERS
CA731139A (en) 6.beta.-CHLORO-4-PREGNENE-17.alpha.,21-DIOL-3,20-DIONE AND ITS 21-ESTERS
CA695204A (en) 17.alpha.-ACYLOXY-6.alpha.-METHYLPREGN-4-ENE-3:20-DIONES AND PROCESS FOR THEIR PREPARATION
CA700471A (en) 9,11-DICHLORO-.DELTA.1,4-PREGNADIENE-16.alpha.,17.alpha.,-21-TRIOL-3,20-DIONES 16,17-ACETONIDES AND THEIR 21-ESTERS
CA709814A (en) 6.alpha. - FLUORO - 11.beta.,17.alpha.,21 - TRIHYDROXY - 16.beta.-METHYL-1,4-PREGNADIENE-3,20-DIONES
CA717076A (en) 6.alpha.-METHYL-9.alpha.-FLUORO-11.beta.,17.alpha.-DIHYDROXY-1,4-PREGNADIENE-3,20-DIONE
CA728125A (en) 11-oxygenated-6-fluoro-21-hydroxy-4-pregnene-3,20-diones and the 21-acylates thereof
CA737450A (en) 16.alpha.-ALKYL-17.alpha.,21-DIHYDROXY-4-PREGNENE-3,20-DIONE 21-ACYLATE
CA706899A (en) PREGNANE AND ALLOPREGNANE-3.beta.,16.alpha.-DIOL-20-ONES
CA744724A (en) 20-methyl-3,16,20-trioxygenated pregnanes
CA738404A (en) 3,16-diketo androstene 11-oxygenated and process for making the same
CA665703A (en) 3.beta.-HYDROXY-6-METHYLPREGNA-5:16-DIEN-20-ONE AND ITS 3-ESTERS
CA747899A (en) 21-ACYLATES OF 11.beta.,12.beta.-OXIDO-4-PREGNEN-21-OL-3,20-DIONES
CA743089A (en) 6-loweralkyl-17,20 pregnenes
CA718007A (en) 4,4,14-trimethyl steroids of the pregnane series
CA742690A (en) 6-chloro-6-dehydro-prednisone and prednisolone and its 21-esters
AU294644B2 (en) 6-HALO-1a-METHYLENE-16a-METHYL-^4, 6-PREGNADIENE-17a-OL-3, 20-DIONES
CA752851A (en) 9.beta.:19-CYCLOSTEROIDS OF THE ANDROSTANE AND PREGNANE SERIES AND PROCESS
AU283458B2 (en) 6-methyl- ^pregnanes and the preparation thereof
AU294436B2 (en) 2, 3-epithio steroids ofthe androstane series
CA735427A (en) 11,17.alpha.,21-TRIHYDROXY-9.beta.,10.alpha.-PREGN-4-EN-3,20-DIONE AND METHODS FOR THEIR MANUFACTURE
CA766749A (en) 17-ESTERS OF 17.alpha.-HYDROXY-UNSATURATED-PREGNANE-3,20-DIONES