NO133975B - - Google Patents

Download PDF

Info

Publication number
NO133975B
NO133975B NO1468/70A NO146870A NO133975B NO 133975 B NO133975 B NO 133975B NO 1468/70 A NO1468/70 A NO 1468/70A NO 146870 A NO146870 A NO 146870A NO 133975 B NO133975 B NO 133975B
Authority
NO
Norway
Prior art keywords
carbon atoms
hydrogen
reaction
group
tetrahydrofuran
Prior art date
Application number
NO1468/70A
Other languages
English (en)
Norwegian (no)
Other versions
NO133975C (fi
Inventor
P Crabbe
J H Fried
Original Assignee
Syntex Corp
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 Syntex Corp filed Critical Syntex Corp
Publication of NO133975B publication Critical patent/NO133975B/no
Publication of NO133975C publication Critical patent/NO133975C/no

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J1/00Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
NO1468/70A 1969-04-18 1970-04-17 NO133975C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81756269A 1969-04-18 1969-04-18

Publications (2)

Publication Number Publication Date
NO133975B true NO133975B (fi) 1976-04-20
NO133975C NO133975C (fi) 1976-07-28

Family

ID=25223361

Family Applications (1)

Application Number Title Priority Date Filing Date
NO1468/70A NO133975C (fi) 1969-04-18 1970-04-17

Country Status (14)

Country Link
JP (1) JPS4925670B1 (fi)
AT (1) AT301770B (fi)
BE (1) BE749066A (fi)
CH (1) CH539029A (fi)
DE (1) DE2018087A1 (fi)
ES (1) ES378763A1 (fi)
FI (1) FI47883C (fi)
FR (1) FR2042347B1 (fi)
GB (1) GB1304395A (fi)
IL (1) IL34227A (fi)
NL (1) NL7005603A (fi)
NO (1) NO133975C (fi)
SE (1) SE355577B (fi)
ZA (1) ZA702449B (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE755860A (fr) * 1970-06-11 1971-02-15 Syntex Corp Propadienyl-steroides alcoyl-substitues en c-17 alpha, nouveauxderives de ceux-ci et procede utilisable pour la preparation de ces composes
CN113788872B (zh) * 2021-11-03 2024-02-09 湖北共同药业股份有限公司 一种雄甾-2-烯-17-酮的制备方法

Also Published As

Publication number Publication date
NL7005603A (fi) 1970-10-20
AT301770B (de) 1972-09-25
IL34227A0 (en) 1970-06-17
JPS4925670B1 (fi) 1974-07-02
FI47883C (fi) 1974-04-10
BE749066A (fr) 1970-10-01
FR2042347A1 (fi) 1971-02-12
CH539029A (de) 1973-07-15
DE2018087A1 (de) 1970-10-22
ZA702449B (en) 1971-11-24
SE355577B (fi) 1973-04-30
IL34227A (en) 1974-09-10
NO133975C (fi) 1976-07-28
FR2042347B1 (fi) 1974-08-30
GB1304395A (fi) 1973-01-24
ES378763A1 (es) 1973-02-01
FI47883B (fi) 1974-01-02

Similar Documents

Publication Publication Date Title
JP2588267B2 (ja) 19,11β―架橋ステロイド,その製造法および該化合物を含有する製薬学的調剤
JPS5933600B2 (ja) 新規な11,11−アルキリデンステロイドの製造方法
JPS6117477B2 (fi)
JPH0357917B2 (fi)
SU671733A3 (ru) Способ получени производных 15-стероидов
JP2008521876A (ja) 17−ヒドロキシ−6β,7β;15β,16β−ビスメチレン−17α−プレグネ−4−エン−3−オン−21−カルボン酸γ−ラクトンの製造方法およびこの方法のための重要中間体
CH533094A (de) Verfahren zur Herstellung neuer Steroide
US3499891A (en) Spiro(steroidal-6,1'-cyclopropanes) and process
NO146865B (no) Analogifremgangsmaate for fremstilling av terapeutisk aktive 16-dehydro-androstanderivater
Boswell Jr Reaction of nitrosyl fluoride and selected steroid enes. New synthesis of. DELTA. 5-4-keto steroids
DE1468035A1 (de) Verfahren zur Herstellung von 19-Alkylsteroiden
NO133975B (fi)
GB2152058A (en) 17-ethynyl-6-fluoro steroids, their preparation and use
US3065228A (en) Process for the production of delta5-androstene-19-ol and delta5-pregnene-19-ol compounds
US2694079A (en) Dehydrohalogenation process
US4472310A (en) 5β-Hydroxy-Δ6 -steroids and process for the preparation thereof
US3270008A (en) Novel process for 3-oxo-delta4, 6 steroids
NO134553B (fi)
US2666067A (en) Simultaneous oxidation and halogenation of steroids
JPS636559B2 (fi)
US3728364A (en) Preparation of 17alpha-propadienyl steroids
US3312720A (en) 3-desoxy-19-nor-androstenes
US3371087A (en) 1-halomethyl-5alpha-androstanes and -delta1-androstenes and processes for their preparation
US3096350A (en) 6, 16alpha-dimethyl-delta1, 4, 6-pregnatriene-17alpha-ol-3, 20-dione and esters thereof
US3472882A (en) 7-halomethyl-19-nor steroids and processes for their preparation