FR2257561B1 - - Google Patents
Info
- Publication number
- FR2257561B1 FR2257561B1 FR7500735A FR7500735A FR2257561B1 FR 2257561 B1 FR2257561 B1 FR 2257561B1 FR 7500735 A FR7500735 A FR 7500735A FR 7500735 A FR7500735 A FR 7500735A FR 2257561 B1 FR2257561 B1 FR 2257561B1
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B9/00—Essential oils; Perfumes
- C11B9/0042—Essential oils; Perfumes compounds containing condensed hydrocarbon rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/385—Saturated compounds containing a keto group being part of a ring
- C07C49/417—Saturated compounds containing a keto group being part of a ring polycyclic
- C07C49/423—Saturated compounds containing a keto group being part of a ring polycyclic a keto group being part of a condensed ring system
- C07C49/453—Saturated compounds containing a keto group being part of a ring polycyclic a keto group being part of a condensed ring system having three rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
- C07C5/31—Rearrangement of carbon atoms in the hydrocarbon skeleton changing the number of rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Fats And Perfumes (AREA)
- Cosmetics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP638974A JPS5530687B2 (US20090177143A1-20090709-C00008.png) | 1974-01-11 | 1974-01-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2257561A1 FR2257561A1 (US20090177143A1-20090709-C00008.png) | 1975-08-08 |
| FR2257561B1 true FR2257561B1 (US20090177143A1-20090709-C00008.png) | 1976-12-31 |
Family
ID=11637008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7500735A Expired FR2257561B1 (US20090177143A1-20090709-C00008.png) | 1974-01-11 | 1975-01-10 |
Country Status (8)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH689624A5 (fr) * | 1992-07-22 | 1999-07-15 | Firmenich & Cie | Composés polycycliques et leur utilisation en tant qu'ingrédients parfumants. |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2393607A (en) * | 1944-03-01 | 1946-01-29 | Resinous Prod & Chemical Co | Norpolycyclopentenones |
| US2942029A (en) * | 1958-02-06 | 1960-06-21 | Givaudan Corp | Patchoulione |
| US3052729A (en) * | 1958-04-02 | 1962-09-04 | Givaudan Corp | Hydrogenation of cis-3, 4-epoxy-p-menthane |
| US2968660A (en) * | 1958-04-14 | 1961-01-17 | Givaudan Corp | Epoxy patchoulanes and method for preparing patchoulione therewith |
| US3446755A (en) * | 1965-10-22 | 1969-05-27 | Universal Oil Prod Co | Perfume containing oxo substituted 3a,4,5,6,7,7a-hexahydro-4,7-methanoindene |
| CH507186A (de) * | 1968-03-15 | 1971-05-15 | Hoffmann La Roche | Verfahren zur Herstellung von tricyclischen Ketonen |
| NL7009040A (US20090177143A1-20090709-C00008.png) * | 1970-06-19 | 1971-12-21 | ||
| US3678119A (en) * | 1971-01-18 | 1972-07-18 | Givaudan Corp | Acid isomerization of chamigrenes |
| US3729513A (en) * | 1971-02-09 | 1973-04-24 | Du Pont | Tricyclo(4.3.1.13,8)undecane-4-one |
| BE791185A (fr) * | 1971-11-12 | 1973-05-10 | Hoffmann La Roche | Composes tricycliques |
-
1974
- 1974-01-11 JP JP638974A patent/JPS5530687B2/ja not_active Expired
- 1974-12-24 GB GB5582774A patent/GB1453913A/en not_active Expired
- 1974-12-24 CA CA216,927A patent/CA1033766A/en not_active Expired
- 1974-12-27 US US05/537,005 patent/US3962340A/en not_active Expired - Lifetime
- 1974-12-27 NL NL7416929A patent/NL7416929A/xx unknown
- 1974-12-27 CH CH1728374A patent/CH590808A5/xx not_active IP Right Cessation
- 1974-12-27 IT IT54786/74A patent/IT1026179B/it active
-
1975
- 1975-01-10 FR FR7500735A patent/FR2257561B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1033766A (en) | 1978-06-27 |
| DE2461593A1 (de) | 1975-07-17 |
| IT1026179B (it) | 1978-09-20 |
| CH590808A5 (US20090177143A1-20090709-C00008.png) | 1977-08-31 |
| NL7416929A (nl) | 1975-07-15 |
| JPS5530687B2 (US20090177143A1-20090709-C00008.png) | 1980-08-13 |
| DE2461593B2 (de) | 1977-03-10 |
| US3962340A (en) | 1976-06-08 |
| FR2257561A1 (US20090177143A1-20090709-C00008.png) | 1975-08-08 |
| JPS50100248A (US20090177143A1-20090709-C00008.png) | 1975-08-08 |
| GB1453913A (en) | 1976-10-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |