ZA708393B - Process of preparation of 16beta-methyl-9alpha-fluoro-steroids - Google Patents

Process of preparation of 16beta-methyl-9alpha-fluoro-steroids

Info

Publication number
ZA708393B
ZA708393B ZA708393A ZA708393A ZA708393B ZA 708393 B ZA708393 B ZA 708393B ZA 708393 A ZA708393 A ZA 708393A ZA 708393 A ZA708393 A ZA 708393A ZA 708393 B ZA708393 B ZA 708393B
Authority
ZA
South Africa
Prior art keywords
16beta
9alpha
steroids
fluoro
methyl
Prior art date
Application number
ZA708393A
Other languages
English (en)
Inventor
I Villax
Original Assignee
I Villax
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 I Villax filed Critical I Villax
Publication of ZA708393B publication Critical patent/ZA708393B/xx

Links

Classifications

    • 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
    • C07J5/0046—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 substituted in position 17 alfa
    • C07J5/0061—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 substituted in position 17 alfa substituted in position 16
    • C07J5/0069—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 substituted in position 17 alfa substituted in position 16 by a saturated or unsaturated hydrocarbon group
    • C07J5/0076—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 substituted in position 17 alfa substituted in position 16 by a saturated or unsaturated hydrocarbon group by an alkyl group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Table Devices Or Equipment (AREA)
ZA708393A 1969-12-13 1970-12-11 Process of preparation of 16beta-methyl-9alpha-fluoro-steroids ZA708393B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT5292369 1969-12-13

Publications (1)

Publication Number Publication Date
ZA708393B true ZA708393B (en) 1972-07-26

Family

ID=20081704

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA708393A ZA708393B (en) 1969-12-13 1970-12-11 Process of preparation of 16beta-methyl-9alpha-fluoro-steroids

Country Status (15)

Country Link
US (1) US3792046A (xx)
JP (3) JPS508080B1 (xx)
AT (1) AT304774B (xx)
BE (1) BE760236A (xx)
CA (1) CA932321A (xx)
CH (1) CH551395A (xx)
DE (1) DE2059050A1 (xx)
DK (1) DK130991B (xx)
ES (1) ES386385A1 (xx)
FR (1) FR2081356B1 (xx)
GB (1) GB1328998A (xx)
IL (3) IL35823A (xx)
NL (1) NL166694C (xx)
NO (1) NO136049C (xx)
ZA (1) ZA708393B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58212359A (ja) * 1982-05-25 1983-12-10 マグネツト・モ−トル・ゲゼルシヤフト・フユア・マグネツトモ−トリツシエ・テクニ−ク・ミツト・ベシユレンクテル・ハフツンク 回転電気機械
JPS6261175U (xx) * 1985-10-02 1987-04-16
JPS62135570U (xx) * 1986-02-19 1987-08-26
CA2448039A1 (en) * 2001-06-18 2002-12-27 Pharmacia & Upjohn Company Process to prepare 11.beta., 17.alpha.,21-trihydroxy-6.alpha.-methylpregna-1,4-diene-3,20-dione 21-acetate
US20040006240A1 (en) * 2001-06-18 2004-01-08 Pearlman Bruce Allen Process to prepare 11beta,17alpha ,21-trihydroxy-6alpha-methylpregna-1,4-diene-3,20-dione 21-acetate
CN101555268B (zh) * 2009-05-21 2011-11-30 广西万德药业股份有限公司 一种糖皮质激素类9，11环氧物中间体制备方法
CN102304163A (zh) * 2011-07-11 2012-01-04 浙江仙居仙乐药业有限公司 一种倍他米松上氟合成方法
CN104945464B (zh) * 2015-04-17 2016-10-26 浙江仙居仙乐药业有限公司 一种倍他米松环氧水解物的合成方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1274397A (fr) * 1958-12-16 1961-10-27 Chimiotherapie Lab Franc Procédé de préparation de dérivés 9alpha-fluoro 16alpha-méthyl delta1, 4-pregnadiènes
FR1243528A (fr) * 1959-08-05 1960-10-14 Chimiotherapie Lab Franc Procédé d'acétoxylation de stéroïdes en 21 par l'intermédiaire de dérivés diiodés

Also Published As

Publication number Publication date
DK130991C (xx) 1975-12-08
US3792046A (en) 1974-02-12
IL49763A0 (en) 1976-08-31
GB1328998A (en) 1973-09-05
JPS508080B1 (xx) 1975-04-01
IL35823A (en) 1977-08-31
DK130991B (da) 1975-05-12
NL166694B (nl) 1981-04-15
IL49763A (en) 1977-08-31
ES386385A1 (es) 1973-03-16
DE2059050A1 (de) 1972-04-06
NO136049B (xx) 1977-04-04
NO136049C (no) 1977-07-13
JPS5721279B1 (xx) 1982-05-06
AT304774B (de) 1973-01-25
IL35823A0 (en) 1971-02-25
NL166694C (nl) 1981-09-15
CH551395A (de) 1974-07-15
FR2081356B1 (xx) 1976-09-17
CA932321A (en) 1973-08-21
BE760236A (fr) 1971-05-17
NL7017904A (xx) 1971-06-15
JPS5721280B1 (xx) 1982-05-06
FR2081356A1 (xx) 1971-12-03

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