GB987064A - 6ª‡-methyl-16-methylene-steroids and process for their manufacture - Google Patents

6ª‡-methyl-16-methylene-steroids and process for their manufacture

Info

Publication number
GB987064A
GB987064A GB38101/61A GB3810161A GB987064A GB 987064 A GB987064 A GB 987064A GB 38101/61 A GB38101/61 A GB 38101/61A GB 3810161 A GB3810161 A GB 3810161A GB 987064 A GB987064 A GB 987064A
Authority
GB
United Kingdom
Prior art keywords
general formula
methylene
steroids
methyl
fluoro
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
GB38101/61A
Other languages
English (en)
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.)
Merck KGaA
Original Assignee
E Merck AG
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 filed by E Merck AG filed Critical E Merck AG
Publication of GB987064A publication Critical patent/GB987064A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB38101/61A 1960-10-29 1961-10-24 6ª‡-methyl-16-methylene-steroids and process for their manufacture Expired GB987064A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM46980A DE1158507B (de) 1960-10-29 1960-10-29 Verfahren zur Herstellung von 6a-Methyl-16-methylen-steroiden

Publications (1)

Publication Number Publication Date
GB987064A true GB987064A (en) 1965-03-24

Family

ID=7305776

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38101/61A Expired GB987064A (en) 1960-10-29 1961-10-24 6ª‡-methyl-16-methylene-steroids and process for their manufacture

Country Status (7)

Country Link
US (1) US3157679A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH412875A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1158507B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK119156B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1566M (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB987064A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE307129B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172896A (en) * 1963-05-01 1965-03-09 Aminoethers of s-androstenes
GB1070751A (en) * 1964-01-28 1967-06-01 Glaxo Lab Ltd 17-esters of 17-hydroxy-21-desoxy-steroids
US3504002A (en) * 1967-08-29 1970-03-31 Du Pont Selected 6-difluoromethylene steroids of the pregnane series

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2865808A (en) * 1958-06-09 1958-12-23 Pfizer & Co C 16-methylene pregnene derivatives
US3047566A (en) * 1958-06-13 1962-07-31 Leo Pharm Prod Ltd 6a, 6a-dihalo-6, 7-methylene steroids and method

Also Published As

Publication number Publication date
DK119156B (da) 1970-11-23
FR1566M (fr) 1962-11-12
US3157679A (en) 1964-11-17
SE307129B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1968-12-23
DE1158507B (de) 1963-12-05
CH412875A (de) 1966-05-15

Similar Documents

Publication Publication Date Title
Balant et al. Investigations on steroids. XX. 6β-and 6α-Acetoxy-and Hrdroxy-Derivatives of Progesterone and Androstenedione
GB1494097A (en) D-homo-20-keto-pregnanes
GB987064A (en) 6ª‡-methyl-16-methylene-steroids and process for their manufacture
DE68918219T2 (de) 3-Beta, 17-beta Hydroxy-Steroide und ähnliche Steroid-Verbindungen.
Lanthier et al. THE IN VITRO BIOSYNTHESIS OF ANDROGENIC STEROIDS BY HUMAN NORMAL AND» STEIN-LEVENTHAL TYPE «OVARIAN SLICES
GB1277267A (en) 07-acetylgonanes and derivatives therefor
GB959378A (en) 21-substituted 17ª‡, 21-dioxy steroids and processes for their preparation
GB903049A (en) Steroid compounds, preparation thereof and compositions thereof
US3787454A (en) Novel 6alpha-fluoro-16alpha,18-dimethyl-1,4-pregnadiene-3,20-diones
US3314854A (en) 21-heterocyclic carboxylic acid esters of pregnanes
GB1001858A (en) Improvements in and relating to 17ª‡-alkoxy-steroids
US3155692A (en) 3-enol ethers of 2-hydroxymethyl-3-oxo-5alpha-steroids and process for preparing same
GB1225038A (en) 4-CHLORO-1,2alpha-METHYLENE-Delta<4>,<6>-PREGNADIEN-17alpha-OL-3,20-DIONE AND ITS 17-ESTERS
US3016392A (en) 16-fluoro steroids of the pregnane series
US3079301A (en) 9alpha-halo-1, 4, 6-pregnatrienes and therapeutic compositions containing same
US3169135A (en) 19-nor-delta1(10)-5alpha-pregnen-17alpha-ol-2, 20-dione and derivatives thereof
GB1343975A (en) 16beta-difluoromethyl and 16-fifluoromethylene steroids and processes for their preparation
GB884544A (en) 6-methyl steroid compounds
GB1097656A (en) A process for the manufacture of steroids of the pregnane series
GB1145975A (en) Improvements in or relating to 5ª‰,6ª‰-methylene steroids
GB1004463A (en) Process for the production of í¸-androstene and í¸-pregnene compounds
GB928714A (en) Process for the preparation of 4-hydroxy-3-keto-í¸-steroids
FRIED et al. 1. Synthesis of 16a-Hydroxylated Steroids. 2. Biological Activities of 16a-Hydroxylated Steroids. 3. Biological Activities of 16a, 17a-Ketals and Acetals.
US3014050A (en) Cyclosteroid compounds and process for their manufacture
GB1053045A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)