IL66432A0 - Process for the preparation of steroidal esters - Google Patents

Process for the preparation of steroidal esters

Info

Publication number
IL66432A0
IL66432A0 IL66432A IL6643282A IL66432A0 IL 66432 A0 IL66432 A0 IL 66432A0 IL 66432 A IL66432 A IL 66432A IL 6643282 A IL6643282 A IL 6643282A IL 66432 A0 IL66432 A0 IL 66432A0
Authority
IL
Israel
Prior art keywords
sub
formula
group
carbon atoms
compound
Prior art date
Application number
IL66432A
Other languages
English (en)
Original Assignee
Plurichemie Anstalt
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
Priority claimed from PT7347981A external-priority patent/PT73479B/pt
Priority claimed from PT7386481A external-priority patent/PT73864B/pt
Application filed by Plurichemie Anstalt filed Critical Plurichemie Anstalt
Publication of IL66432A0 publication Critical patent/IL66432A0/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
    • 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
    • C07J5/0053—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 not substituted in position 16
    • 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
    • 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
    • C07J7/0005—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21
    • C07J7/001—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group
    • C07J7/004—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group substituted in position 17 alfa
    • C07J7/005—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group substituted in position 17 alfa substituted in position 16
    • C07J7/0055—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group substituted in position 17 alfa substituted in position 16 by a saturated or unsaturated hydrocarbon group
    • 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
    • C07J7/008—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms substituted in position 21
    • C07J7/0085—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms substituted in position 21 by an halogen atom

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)
IL66432A 1981-08-04 1982-08-01 Process for the preparation of steroidal esters IL66432A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PT7347981A PT73479B (en) 1981-08-04 1981-08-04 Process for a selective remotion of trihaloacetates of corticosteroids
PT7386481A PT73864B (fr) 1981-10-22 1981-10-22 Nouveau procede pour la preparation de steres de cortisteroides

Publications (1)

Publication Number Publication Date
IL66432A0 true IL66432A0 (en) 1982-12-31

Family

ID=26653432

Family Applications (1)

Application Number Title Priority Date Filing Date
IL66432A IL66432A0 (en) 1981-08-04 1982-08-01 Process for the preparation of steroidal esters

Country Status (8)

Country Link
US (1) US4655971A (de)
EP (1) EP0072200B1 (de)
KR (1) KR850000769B1 (de)
AT (1) ATE16601T1 (de)
DE (1) DE3267586D1 (de)
ES (1) ES8405420A1 (de)
HK (1) HK43190A (de)
IL (1) IL66432A0 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3133081A1 (de) * 1981-08-18 1983-03-10 Schering Ag, 1000 Berlin Und 4619 Bergkamen Neue 6(alpha)-methylprednisolon-derivate, ihre herstellung und verwendung
EP0095894A3 (de) * 1982-05-31 1985-01-02 Ohta Seiyaku Kabushiki Kaisha. 6-Alpha Methyl Prednisolon Derivate
PT78973A (en) * 1984-07-25 1984-08-01 Joao Emerico Villax New preparation process of the 9alpha-fluoro 17,21-acylates or hidroxilades in 17 and 21 chloro-corticosteroid
JPH07116215B2 (ja) * 1989-04-19 1995-12-13 エスエス製薬株式会社 新規なステロイド化合物
DE4328819A1 (de) * 1993-08-27 1995-03-02 Hoechst Ag Corticosteroid-17-alkylcarbonat-21/0/-Carbonsäure- und Kohlensäureester, Verfahren zu deren Herstellung und diese enthaltende Arzneimittel
DE4333920A1 (de) * 1993-10-05 1995-04-13 Hoechst Ag Corticoid-17,21-dicarbonsäureester sowie Corticosteroid-17-carbonsäureester-21-kohlensäureester, Verfahren zu deren Herstellung und diese enthaltende Arzneimittel
DK1344526T3 (da) * 2000-12-22 2008-09-15 Nippon Shinyaku Co Ltd Midler til forebyggelse/behandling af inflammatoriske luftvejslidelser
CN111944002A (zh) * 2020-07-29 2020-11-17 河南利华制药有限公司 一种倍氯米松二丙酸酯中间体及制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2800489A (en) * 1953-08-14 1957-07-23 Reichstein Tadeus 11-trifluoroacetoxy steroids and process
GB1047518A (en) * 1963-06-11 1966-11-02 Glaxo Lab Ltd 17ª‡-monoesters of 11,17,21-trihydroxy steroid compounds
CH481085A (de) * 1965-08-30 1969-11-15 Scherico Ltd Verfahren zur Herstellung von 11B-Hydroxy-17 -alkanoyloxysteroiden der Pregnanreihe
US3383394A (en) * 1965-08-30 1968-05-14 Schering Corp Novel 17-acylating process and products thereof
DE2512915A1 (de) * 1974-03-27 1975-10-09 Plurichemie Anstalt 16-methyl-9 alpha-halogen-steroide ester, aether und verfahren zu ihrer herstellung
DE2645104C2 (de) * 1976-10-04 1986-04-24 Schering AG, 1000 Berlin und 4709 Bergkamen 11β-Hydroxy-1,4,8-pregnatrien-3,20-dion-Derivate und Verfahren zu ihrer Herstellung
PT71309A (en) * 1980-05-27 1980-06-01 Hovione Sociedade Quimica Lda Process of selective

Also Published As

Publication number Publication date
EP0072200A2 (de) 1983-02-16
KR840001182A (ko) 1984-03-28
ATE16601T1 (de) 1985-12-15
EP0072200B1 (de) 1985-11-21
KR850000769B1 (ko) 1985-05-29
EP0072200A3 (en) 1983-06-01
DE3267586D1 (en) 1986-01-02
ES514708A0 (es) 1984-06-16
US4655971A (en) 1987-04-07
ES8405420A1 (es) 1984-06-16
HK43190A (en) 1990-06-15

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Legal Events

Date Code Title Description
RH Patent void