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FR1428454A - Dioxy-steroids and processes for their preparation - Google Patents

Dioxy-steroids and processes for their preparation

Info

Publication number
FR1428454A
FR1428454A FR840981A FR840981A FR1428454A FR 1428454 A FR1428454 A FR 1428454A FR 840981 A FR840981 A FR 840981A FR 840981 A FR840981 A FR 840981A FR 1428454 A FR1428454 A FR 1428454A
Authority
FR
France
Prior art keywords
dioxy
steroids
processes
preparation
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
FR840981A
Other languages
French (fr)
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.)
MSD International Holdings GmbH
Original Assignee
Scherico Ltd
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 Scherico Ltd filed Critical Scherico Ltd
Priority to FR849005A priority Critical patent/FR957M/fr
Application granted granted Critical
Publication of FR1428454A publication Critical patent/FR1428454A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • 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
    • 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

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)
FR840981A 1959-10-12 1960-10-12 Dioxy-steroids and processes for their preparation Expired FR1428454A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR849005A FR957M (en) 1959-10-12 1961-01-06

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US84559459A 1959-10-12 1959-10-12
US84566159A 1959-10-12 1959-10-12
US84559559A 1959-10-12 1959-10-12

Publications (1)

Publication Number Publication Date
FR1428454A true FR1428454A (en) 1966-02-18

Family

ID=27420319

Family Applications (2)

Application Number Title Priority Date Filing Date
FR840981A Expired FR1428454A (en) 1959-10-12 1960-10-12 Dioxy-steroids and processes for their preparation
FR849005A Active FR957M (en) 1959-10-12 1961-01-06

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR849005A Active FR957M (en) 1959-10-12 1961-01-06

Country Status (7)

Country Link
BE (1) BE595971A (en)
CH (1) CH392500A (en)
DE (1) DE1188079B (en)
DK (1) DK108281C (en)
FR (2) FR1428454A (en)
GB (2) GB959377A (en)
NL (1) NL6810178A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069322A (en) * 1976-10-12 1978-01-17 Interx Research Corporation Pro-drugs for the improved delivery of certain selected anti-inflammatory steroids
US8207151B2 (en) 2008-05-28 2012-06-26 Validus Biopharma Inc. Non-hormonal steroid modulators of NF-κB for treatment of disease
EP2556083A4 (en) 2010-04-05 2013-12-04 Validus Biopharma Inc Non-hormonal steroid modulators of nf- kappa b for treatment of disease
WO2017004205A1 (en) 2015-06-29 2017-01-05 Reveragen Biopharma, Inc. NON-HORMONAL STEROID MODULATORS OF NF-κB FOR TREATMENT OF DISEASE
US11382922B2 (en) 2019-03-07 2022-07-12 Reveragen Biopharma, Inc. Aqueous oral pharmaceutical suspension compositions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2866799A (en) * 1957-01-02 1958-12-30 Merck & Co Inc Method for converting a 17-20, 20-21 bismethylenedioxy or a 17-20, 20-21 bis-substituted methylenedioxy steroid of the pregnane series to a 17alpha, 21-dihydroxy-20-ketosteroid of the pregnane series

Also Published As

Publication number Publication date
GB959377A (en) 1964-06-03
GB959378A (en) 1964-06-03
BE595971A (en) 1961-02-01
FR957M (en) 1961-11-27
CH392500A (en) 1965-05-31
NL6810178A (en) 1968-10-25
DE1188079B (en) 1965-03-04
DK108281C (en) 1967-11-06

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