CH564915A5 - - Google Patents
Info
- Publication number
- CH564915A5 CH564915A5 CH452970A CH452970A CH564915A5 CH 564915 A5 CH564915 A5 CH 564915A5 CH 452970 A CH452970 A CH 452970A CH 452970 A CH452970 A CH 452970A CH 564915 A5 CH564915 A5 CH 564915A5
- Authority
- CH
- Switzerland
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
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D307/60—Two oxygen atoms, e.g. succinic anhydride
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
- A23L27/20—Synthetic spices, flavouring agents or condiments
- A23L27/205—Heterocyclic compounds
- A23L27/2052—Heterocyclic compounds having oxygen or sulfur as the only hetero atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
- C07C29/38—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones
- C07C29/42—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones with compounds containing triple carbon-to-carbon bonds, e.g. with metal-alkynes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Seasonings (AREA)
- Meat, Egg Or Seafood Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1556169 | 1969-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH564915A5 true CH564915A5 (US20090177143A1-20090709-C00008.png) | 1975-08-15 |
Family
ID=10061328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH452970A CH564915A5 (US20090177143A1-20090709-C00008.png) | 1969-03-25 | 1970-03-25 |
Country Status (10)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1434194A (en) * | 1972-07-12 | 1976-05-05 | Unilever Ltd | Substituted furenidones and their use as flavouring agents |
| JPS5139766U (US20090177143A1-20090709-C00008.png) * | 1974-09-19 | 1976-03-24 | ||
| JPS51155357U (US20090177143A1-20090709-C00008.png) * | 1975-06-04 | 1976-12-10 | ||
| JPS5318578U (US20090177143A1-20090709-C00008.png) * | 1976-07-27 | 1978-02-17 | ||
| US4127592A (en) * | 1977-03-31 | 1978-11-28 | Polak's Frutal Works, B.V. | Process of the preparation of hydroxyfurenones |
| NL8100815A (nl) * | 1981-02-19 | 1982-09-16 | Unilever Nv | Werkwijze ter bereiding van 4-hydroxy-5-methyl-2,3-dihydrofuran-3-on, alsmede werkwijze voor het wijzigen van de organoleptische eigenschappen van levensmiddelen en de aldus verkregen levensmiddelen. |
| EP0784936A1 (en) * | 1996-01-17 | 1997-07-23 | Unilever Plc | Process for the preparation of a savoury flavour |
| CN1235895C (zh) | 1999-04-20 | 2006-01-11 | 味之素株式会社 | 香精前体组合物及香精成分散发方法 |
| US20140220217A1 (en) | 2011-07-12 | 2014-08-07 | Maraxi, Inc. | Method and compositions for consumables |
| RU2701852C2 (ru) | 2013-01-11 | 2019-10-01 | Импоссибл Фудз Инк. | Способы и композиции для воздействия на профиль вкуса и аромата пригодных к потреблению веществ |
| US10172380B2 (en) | 2014-03-31 | 2019-01-08 | Impossible Foods Inc. | Ground meat replicas |
| GB201609394D0 (en) * | 2016-05-27 | 2016-07-13 | Givaudan Sa | Improvement in or relating to organic compounds |
| CN113173894B (zh) * | 2021-06-04 | 2022-08-02 | 上海巽田科技股份有限公司 | 一种连续合成四氢呋喃-3-酮的方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2918376A (en) * | 1956-12-27 | 1959-12-22 | Lever Brothers Ltd | Flavoring substances and their preparation |
| US3030213A (en) * | 1960-05-23 | 1962-04-17 | Fmc Corp | Dry acidulents |
| US3231385A (en) * | 1960-12-29 | 1966-01-25 | Takeda Chemical Industries Ltd | Dairy products |
| CH486850A (de) * | 1964-12-31 | 1970-03-15 | Firmenich & Cie | Verwendung von Dihydrofuranderivaten als Geschmackstoffe |
| US3408206A (en) * | 1965-01-11 | 1968-10-29 | Ajinomoto Kk | 5'-nucleotides seasoning agents |
-
1969
- 1969-03-25 GB GB1556169A patent/GB1302525A/en not_active Expired
-
1970
- 1970-03-20 IE IE356/70A patent/IE34184B1/xx unknown
- 1970-03-20 US US00021496A patent/US3709697A/en not_active Expired - Lifetime
- 1970-03-23 ZA ZA701972A patent/ZA701972B/xx unknown
- 1970-03-23 ES ES377812A patent/ES377812A1/es not_active Expired
- 1970-03-24 AT AT270770A patent/AT311773B/de not_active IP Right Cessation
- 1970-03-24 IT IT68004/70A patent/IT1044208B/it active
- 1970-03-24 NL NL7004150A patent/NL7004150A/xx unknown
- 1970-03-25 JP JP45024514A patent/JPS494952B1/ja active Pending
- 1970-03-25 CH CH452970A patent/CH564915A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS494952B1 (US20090177143A1-20090709-C00008.png) | 1974-02-04 |
| IT1044208B (it) | 1980-03-20 |
| ES377812A1 (es) | 1972-12-16 |
| US3709697A (en) | 1973-01-09 |
| AT311773B (de) | 1973-12-10 |
| GB1302525A (US20090177143A1-20090709-C00008.png) | 1973-01-10 |
| IE34184L (en) | 1970-09-25 |
| ZA701972B (en) | 1971-11-24 |
| IE34184B1 (en) | 1975-03-05 |
| NL7004150A (US20090177143A1-20090709-C00008.png) | 1970-09-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |