BE762344A - Utilisation d'acide de vitamine a - Google Patents

Utilisation d'acide de vitamine a

Info

Publication number
BE762344A
BE762344A BE762344A BE762344A BE762344A BE 762344 A BE762344 A BE 762344A BE 762344 A BE762344 A BE 762344A BE 762344 A BE762344 A BE 762344A BE 762344 A BE762344 A BE 762344A
Authority
BE
Belgium
Prior art keywords
vitamin
acid
Prior art date
Application number
BE762344A
Other languages
English (en)
French (fr)
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 BE762344A publication Critical patent/BE762344A/xx

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
    • A61K31/59—Compounds containing 9, 10- seco- cyclopenta[a]hydrophenanthrene ring systems

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BE762344A 1970-02-02 1971-02-01 Utilisation d'acide de vitamine a BE762344A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH142770 1970-02-02

Publications (1)

Publication Number Publication Date
BE762344A true BE762344A (fr) 1971-08-02

Family

ID=4210205

Family Applications (1)

Application Number Title Priority Date Filing Date
BE762344A BE762344A (fr) 1970-02-02 1971-02-01 Utilisation d'acide de vitamine a

Country Status (3)

Country Link
BE (1) BE762344A (OSRAM)
FR (1) FR2081478A1 (OSRAM)
ZA (1) ZA71145B (OSRAM)

Cited By (2)

* 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
US4431669A (en) * 1982-12-17 1984-02-14 Schering Corporation Cyclopropyl substituted polyenes

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2843901A1 (de) * 1978-10-07 1980-04-24 Basf Ag Mittel, enthaltend all-e- oder 13-z-7, 8-dehydro-retinsaeure
FR2479819A1 (fr) * 1980-04-04 1981-10-09 Fabre Sa Pierre Le retinoate de zinc, sa preparation et les compositions topiques le contenant
US4539154A (en) * 1983-06-15 1985-09-03 Hoffmann-La Roche Inc. Polyene compounds
US4885311A (en) * 1987-06-29 1989-12-05 Molecular Design International Topical transretinoids for treatment of acne and skin diseases

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB901659A (en) * 1959-11-25 1962-07-25 Carolina Julia Cornelia Vintge Ointment for the treatment of acne vulgaris
CA945068A (en) * 1967-10-25 1974-04-09 Albert M. Kligman Composition and method of treating acne
CH508415A (de) * 1967-10-27 1971-06-15 Hoffmann La Roche Antioxydative Mischung und deren Verwendung

Cited By (2)

* 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
US4431669A (en) * 1982-12-17 1984-02-14 Schering Corporation Cyclopropyl substituted polyenes

Also Published As

Publication number Publication date
FR2081478A1 (en) 1971-12-03
ZA71145B (en) 1971-10-27
FR2081478B1 (OSRAM) 1974-08-23

Similar Documents

Publication Publication Date Title
BE747726A (fr) Preparation d'acide (+ ou -)-trans-chrysanthemique
BE762344A (fr) Utilisation d'acide de vitamine a
BE808591A (fr) Derives d'acide amidomethane-phosphonique
BE785228A (fr) Dedoublement de l'acide dl-campho-10-sulfonique
BE787457A (fr) Derives de l'acide chloro-2-ethanephosphonique
BE771153A (fr) Composes sulfonium de l'acide alpha-hydroxy-gamma- alkylmercaptobutyrique.
BE762256A (fr) Esters d'acide carbamique
BE806030A (fr) Esters de l'acide phosphorique
BE754650A (fr) Preparation d'alcenylalcoxysilanes
BE813986A (fr) Esters de l'acide thiophoshonique
BE762162A (fr) Esters d'acide anthranilique nucleairement alcoyles
BE771936A (fr) Preparation d'alpha-dithiols
SU512765A1 (ru) Лекарственное средство
BE762590A (fr) ''(3-methyl-5-carboxy-2-pentenyl ) quinones
FR1485266A (fr) Préparation d'acide bêta-mercaptopropionique
FR1463768A (fr) Nouvel ester d'acide de la vitamine a
BE808362A (fr) Derives de l'acide tri-n-propylacetique pour utilisation therapeutique
BE810108A (fr) Preparation d'acide 1-amino-4-bromanthraquinone-2-sulfonique
BE761902R (fr) Preparation d'acide
BE763784A (fr) Derives d'esters de l'acide phosphorique
BE763479A (fr) Sels de l'acide trimethoxy-2, 4, 6-benzoique
FR1522570A (fr) Composés d'acide phénylbenzoïque
BE778853A (fr) Derives de l'acide thio-dipropionique
BE766354A (fr) Preparation d'esters d'acides organophosphoreux
BE768328A (fr) Preparation d'acylamino-benzoquinones

Legal Events

Date Code Title Description
RE20 Patent expired

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

Effective date: 19910201