BE752927A - Utilisation de composes polyeniques - Google Patents

Utilisation de composes polyeniques

Info

Publication number
BE752927A
BE752927A BE752927DA BE752927A BE 752927 A BE752927 A BE 752927A BE 752927D A BE752927D A BE 752927DA BE 752927 A BE752927 A BE 752927A
Authority
BE
Belgium
Prior art keywords
polyene compounds
polyene
compounds
Prior art date
Application number
Other languages
English (en)
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of BE752927A publication Critical patent/BE752927A/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/045—Hydroxy compounds, e.g. alcohols; Salts thereof, e.g. alcoholates
    • A61K31/07—Retinol compounds, e.g. vitamin A
BE752927D 1969-07-04 1970-07-03 Utilisation de composes polyeniques BE752927A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1022269 1969-07-04
CH142470 1970-02-02

Publications (1)

Publication Number Publication Date
BE752927A true BE752927A (fr) 1971-01-04

Family

ID=25687610

Family Applications (1)

Application Number Title Priority Date Filing Date
BE752927D BE752927A (fr) 1969-07-04 1970-07-03 Utilisation de composes polyeniques

Country Status (2)

Country Link
BE (1) BE752927A (fr)
FR (1) FR2059478A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4225527A (en) 1976-12-20 1980-09-30 Hoffmann-La Roche Inc. Polyene compounds

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4885311A (en) * 1987-06-29 1989-12-05 Molecular Design International Topical transretinoids for treatment of acne and skin diseases

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1297730A (fr) * 1960-11-04 1962-07-06 Hoffmann La Roche Préparation cosmétique
CA945068A (en) * 1967-10-25 1974-04-09 Albert M. Kligman Composition and method of treating acne

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4225527A (en) 1976-12-20 1980-09-30 Hoffmann-La Roche Inc. Polyene compounds

Also Published As

Publication number Publication date
FR2059478B1 (fr) 1974-03-22
FR2059478A1 (en) 1971-06-04

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: F. HOFFMANN-LA ROCHE A.G.

Effective date: 19900703