GB1291036A - 7-methyl-7-hydroxy-steroids - Google Patents

7-methyl-7-hydroxy-steroids

Info

Publication number
GB1291036A
GB1291036A GB22046/71A GB2204671A GB1291036A GB 1291036 A GB1291036 A GB 1291036A GB 22046/71 A GB22046/71 A GB 22046/71A GB 2204671 A GB2204671 A GB 2204671A GB 1291036 A GB1291036 A GB 1291036A
Authority
GB
United Kingdom
Prior art keywords
androst
dimethyl
yield
triol
ene
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
GB22046/71A
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.)
Pharmacia and Upjohn Co
Original Assignee
Upjohn Co
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 Upjohn Co filed Critical Upjohn Co
Publication of GB1291036A publication Critical patent/GB1291036A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB22046/71A 1970-03-24 1971-04-19 7-methyl-7-hydroxy-steroids Expired GB1291036A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2238270A 1970-03-24 1970-03-24

Publications (1)

Publication Number Publication Date
GB1291036A true GB1291036A (en) 1972-09-27

Family

ID=21809307

Family Applications (2)

Application Number Title Priority Date Filing Date
GB22046/71A Expired GB1291036A (en) 1970-03-24 1971-04-19 7-methyl-7-hydroxy-steroids
GB2791/72A Expired GB1291037A (en) 1970-03-24 1971-04-19 7beta-METHYLSTEROIDS

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2791/72A Expired GB1291037A (en) 1970-03-24 1971-04-19 7beta-METHYLSTEROIDS

Country Status (6)

Country Link
US (1) US3654320A (enExample)
CH (1) CH557335A (enExample)
FR (1) FR2087823A5 (enExample)
GB (2) GB1291036A (enExample)
NL (1) NL7103624A (enExample)
SE (1) SE369302B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7978794A (en) * 1993-10-13 1995-05-04 Neurocrine Biosciences, Inc. 3,17-dihydroxy-3,7,16 and/or 17-methyl-androst-5-ene compounds, derivatives thereof, and their use
CA2386095A1 (en) * 1999-09-30 2001-04-05 Hollis-Eden Pharmaceuticals, Inc. Therapeutic treatment of androgen receptor driven conditions

Also Published As

Publication number Publication date
GB1291037A (en) 1972-09-27
US3654320A (en) 1972-04-04
FR2087823A5 (enExample) 1971-12-31
CH557335A (de) 1974-12-31
SE369302B (enExample) 1974-08-19
NL7103624A (enExample) 1971-09-28

Similar Documents

Publication Publication Date Title
GB1329387A (en) Selective microbiological preparation of androst-4-ene 3,17-dione
GB1163737A (en) Improvements in or relating to 7-Dihalomethyl Steroids
GB1291036A (en) 7-methyl-7-hydroxy-steroids
GB1254487A (en) Steroido-oxazolines,-oxazolidines, -oxazolidino-oxazines, intermediates and processes for the production thereof
GB1366329A (en) Process for the manufacture of delta4-3-oxo-1alpha-methylsteroids
GB1185381A (en) 05,16beta-Methylene Steroids of the 19-Nor-Androstane Series and Process for their Manufacture
GB1273955A (en) Dexamethasone-17-valerate and processes for preparing it
GB1180176A (en) Novel Steroid 21-Esters, their Preparation, and Compositions containing them
GB1228212A (enExample)
GB1237483A (en) MICROBIAL REDUCTION OF Delta<5> STEROIDS
GB1174358A (en) 6-Methyl-16-Methylene-21-Fluoro-Steroids of the Pregnane Series.
GB1184287A (en) A process for the manufacture of Steroids of the Androstane Series
GB1211356A (en) Process for the production of 17-ketosteroids
ES388784A1 (es) Un procedimiento de preparacion de la 17 alfa - hidroxi - pregna - 4,9 (11)-dieno - 3,20 - diona.
GB1251922A (enExample)
ATE1954T1 (de) Verfahren zur herstellung von 19-hydroxysteroiden der androstan- und pregnanreihe.
GB1149504A (en) Improvements in or relating to 19-methyl-19-oxo derivatives of androstane and pregnane
GB1260398A (en) NEW 18-METHYL-5alpha-H-ANDROSTANES
GB1147656A (en) New 6ª‡-methyl-oestrene compounds
GB940344A (en) Process for the manufacture of unsaturated steroids
GB918738A (en) Improvements in or relating to the preparation of steroid compounds
GB1215164A (en) 21-sulphonated pregnadienes
GB1248225A (en) 05beta,16beta-METHYLENE-STEROIDS
GB1303008A (enExample)
GB1239479A (enExample)

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee