BE821496R - Nouveau compose steroide doue d'activite anti-inflammatoire et son procede de preparation - Google Patents

Nouveau compose steroide doue d'activite anti-inflammatoire et son procede de preparation

Info

Publication number
BE821496R
BE821496R BE149893A BE149893A BE821496R BE 821496 R BE821496 R BE 821496R BE 149893 A BE149893 A BE 149893A BE 149893 A BE149893 A BE 149893A BE 821496 R BE821496 R BE 821496R
Authority
BE
Belgium
Prior art keywords
preparation process
inflammatory activity
steroid compound
new steroid
new
Prior art date
Application number
BE149893A
Other languages
English (en)
French (fr)
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 filed Critical
Application granted granted Critical
Publication of BE821496R publication Critical patent/BE821496R/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)
  • Medicinal Preparation (AREA)
BE149893A 1973-10-25 1974-10-25 Nouveau compose steroide doue d'activite anti-inflammatoire et son procede de preparation BE821496R (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40942773A 1973-10-25 1973-10-25

Publications (1)

Publication Number Publication Date
BE821496R true BE821496R (fr) 1975-04-25

Family

ID=23620445

Family Applications (1)

Application Number Title Priority Date Filing Date
BE149893A BE821496R (fr) 1973-10-25 1974-10-25 Nouveau compose steroide doue d'activite anti-inflammatoire et son procede de preparation

Country Status (3)

Country Link
BE (1) BE821496R (enExample)
FR (1) FR2248846B2 (enExample)
GB (1) GB1430223A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4826871A (en) * 1985-03-13 1989-05-02 Gressel Philip D Topical ophthalmic compositions containing one or more retinoids
US4966773A (en) * 1986-11-25 1990-10-30 Alcon Laboratories, Inc. Topical ophthalmic compositions containing microfine retinoid particles

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2365992C3 (de) * 1972-03-09 1982-05-19 The Upjohn Co., 49001 Kalamazoo, Mich. 6α-Fluor-17,21-dihydroxy-16β-methylpregna-4,9(11)-dien-3,20-dion-17,21-diacetat und Verfahren zu dessen Herstellung

Also Published As

Publication number Publication date
GB1430223A (en) 1976-03-31
FR2248846A2 (enExample) 1975-05-23
FR2248846B2 (enExample) 1982-07-09

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: THE UPJOHN CY

Effective date: 19930309