FR2268517A1 - - Google Patents
Info
- Publication number
- FR2268517A1 FR2268517A1 FR7512762A FR7512762A FR2268517A1 FR 2268517 A1 FR2268517 A1 FR 2268517A1 FR 7512762 A FR7512762 A FR 7512762A FR 7512762 A FR7512762 A FR 7512762A FR 2268517 A1 FR2268517 A1 FR 2268517A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
- A61K8/4973—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with oxygen as the only hetero atom
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
- A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
- C07C45/71—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form being hydroxy groups
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2419728A DE2419728A1 (de) | 1974-04-24 | 1974-04-24 | Kosmetisches lichtschutzmittel |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2268517A1 true FR2268517A1 (fr) | 1975-11-21 |
FR2268517B1 FR2268517B1 (fr) | 1978-10-27 |
Family
ID=5913772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7512762A Expired FR2268517B1 (fr) | 1974-04-24 | 1975-04-24 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS50148536A (fr) |
DE (1) | DE2419728A1 (fr) |
ES (1) | ES436742A1 (fr) |
FR (1) | FR2268517B1 (fr) |
GB (1) | GB1506497A (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0039874A2 (fr) * | 1980-05-07 | 1981-11-18 | F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft | Compositions à base de méthoxsalen et leur préparation |
FR2570377A1 (fr) * | 1984-09-19 | 1986-03-21 | Cird | Derives heterocycliques aromatiques et leur application dans les domaines therapeutique et cosmetique |
EP0613893A1 (fr) * | 1993-03-05 | 1994-09-07 | 3V SIGMA S.p.A | Dérivés de benzofuranne et leur utilisation comme stabilisateurs contre la radiation-UV |
EP0779287A1 (fr) * | 1995-12-14 | 1997-06-18 | 3V SIGMA S.p.A | Dérivés du benzofuranne et méthodes pour leur utilisation comme stabilisateurs et écrans solaires contre les rayonnements UV |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7078541B2 (en) | 2002-02-07 | 2006-07-18 | Galileo Pharmaceuticals, Inc. | Benzofuran derivatives |
-
1974
- 1974-04-24 DE DE2419728A patent/DE2419728A1/de active Pending
-
1975
- 1975-04-18 ES ES0436742A patent/ES436742A1/es not_active Expired
- 1975-04-22 JP JP50048259A patent/JPS50148536A/ja active Pending
- 1975-04-22 GB GB16570/75A patent/GB1506497A/en not_active Expired
- 1975-04-24 FR FR7512762A patent/FR2268517B1/fr not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0039874A2 (fr) * | 1980-05-07 | 1981-11-18 | F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft | Compositions à base de méthoxsalen et leur préparation |
EP0039874A3 (fr) * | 1980-05-07 | 1982-08-04 | F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft | Compositions à base de méthoxsalen et leur préparation |
FR2570377A1 (fr) * | 1984-09-19 | 1986-03-21 | Cird | Derives heterocycliques aromatiques et leur application dans les domaines therapeutique et cosmetique |
EP0613893A1 (fr) * | 1993-03-05 | 1994-09-07 | 3V SIGMA S.p.A | Dérivés de benzofuranne et leur utilisation comme stabilisateurs contre la radiation-UV |
EP0779287A1 (fr) * | 1995-12-14 | 1997-06-18 | 3V SIGMA S.p.A | Dérivés du benzofuranne et méthodes pour leur utilisation comme stabilisateurs et écrans solaires contre les rayonnements UV |
Also Published As
Publication number | Publication date |
---|---|
GB1506497A (en) | 1978-04-05 |
ES436742A1 (es) | 1977-01-01 |
DE2419728A1 (de) | 1975-11-20 |
JPS50148536A (fr) | 1975-11-28 |
FR2268517B1 (fr) | 1978-10-27 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |