BE595971A - Dioxy-steroids and processes for their preparation. - Google Patents

Dioxy-steroids and processes for their preparation.

Info

Publication number
BE595971A
BE595971A BE595971A BE595971A BE595971A BE 595971 A BE595971 A BE 595971A BE 595971 A BE595971 A BE 595971A BE 595971 A BE595971 A BE 595971A BE 595971 A BE595971 A BE 595971A
Authority
BE
Belgium
Prior art keywords
dioxy
steroids
processes
preparation
Prior art date
Application number
BE595971A
Other languages
French (fr)
Inventor
Masato Tanabe
Eugene Paul Oliveto
Cecil Howard Robinson
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
Publication of BE595971A publication Critical patent/BE595971A/en

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)
BE595971A 1959-10-12 1960-10-12 Dioxy-steroids and processes for their preparation. BE595971A (en)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
BE595971A true BE595971A (en) 1961-02-01

Family

ID=27420319

Family Applications (1)

Application Number Title Priority Date Filing Date
BE595971A BE595971A (en) 1959-10-12 1960-10-12 Dioxy-steroids and processes for their preparation.

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) GB959378A (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
JP5780521B2 (en) 2008-05-28 2015-09-16 リベラジェン・バイオファーマ・インコーポレイテッドＲｅｖｅｒａＧｅｎ ＢｉｏＰｈａｒｍａ，Ｉｎｃ． Non-hormonal steroid modulators of NF-κB for treating diseases
EP2556083A4 (en) 2010-04-05 2013-12-04 Validus Biopharma Inc Non-hormonal steroid modulators of nf- kappa b for treatment of disease
US10799514B2 (en) 2015-06-29 2020-10-13 Reveragen Biopharma, Inc. Non-hormonal steroid modulators of NF-kappa beta 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
FR957M (en) 1961-11-27
NL6810178A (en) 1968-10-25
GB959377A (en) 1964-06-03
DE1188079B (en) 1965-03-04
FR1428454A (en) 1966-02-18
DK108281C (en) 1967-11-06
CH392500A (en) 1965-05-31
GB959378A (en) 1964-06-03

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