DE3667968D1 - Verfahren zur herstellung von (+)s-2-hydroxy-2-methyl-hexansaeure. - Google Patents
Verfahren zur herstellung von (+)s-2-hydroxy-2-methyl-hexansaeure.Info
- Publication number
- DE3667968D1 DE3667968D1 DE8686104583T DE3667968T DE3667968D1 DE 3667968 D1 DE3667968 D1 DE 3667968D1 DE 8686104583 T DE8686104583 T DE 8686104583T DE 3667968 T DE3667968 T DE 3667968T DE 3667968 D1 DE3667968 D1 DE 3667968D1
- Authority
- DE
- Germany
- Prior art keywords
- hydroxy
- methyl
- producing
- hexanic acid
- acid
- Prior art date
- 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 - Fee Related
Links
- 239000002253 acid Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- UWCWUCKPEYNDNV-LBPRGKRZSA-N 2,6-dimethyl-n-[[(2s)-pyrrolidin-2-yl]methyl]aniline Chemical compound CC1=CC=CC(C)=C1NC[C@H]1NCCC1 UWCWUCKPEYNDNV-LBPRGKRZSA-N 0.000 abstract 1
- ONIBWKKTOPOVIA-BYPYZUCNSA-N L-Proline Chemical compound OC(=O)[C@@H]1CCCN1 ONIBWKKTOPOVIA-BYPYZUCNSA-N 0.000 abstract 1
- 229930182821 L-proline Natural products 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000007245 halolactonization reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229960002429 proline Drugs 0.000 abstract 1
- 150000003180 prostaglandins Chemical class 0.000 abstract 1
- 230000000707 stereoselective effect Effects 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D207/10—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no 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
- C07D207/16—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C405/00—Compounds containing a five-membered ring having two side-chains in ortho position to each other, and having oxygen atoms directly attached to the ring in ortho position to one of the side-chains, one side-chain containing, not directly attached to the ring, a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, and the other side-chain having oxygen atoms attached in gamma-position to the ring, e.g. prostaglandins ; Analogues or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72320185A | 1985-04-15 | 1985-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3667968D1 true DE3667968D1 (de) | 1990-02-08 |
Family
ID=24905273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8686104583T Expired - Fee Related DE3667968D1 (de) | 1985-04-15 | 1986-04-04 | Verfahren zur herstellung von (+)s-2-hydroxy-2-methyl-hexansaeure. |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0198348B1 (de) |
| JP (1) | JPS61238757A (de) |
| AT (1) | ATE49193T1 (de) |
| CA (1) | CA1249842A (de) |
| DE (1) | DE3667968D1 (de) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7056935B2 (en) | 1995-06-07 | 2006-06-06 | Gpi Nil Holdings, Inc. | Rotamase enzyme activity inhibitors |
| DE10115938A1 (de) * | 2001-03-30 | 2002-10-10 | Medigene Ag Ges Fuer Molekular | Verfahren zur Herstellung von Oxirancarbonsäuren und Derivaten davon |
| BR112014023016B1 (pt) | 2012-03-30 | 2020-10-27 | Givaudan Sa | composição de sabor e composição comestível |
| CN104219963B (zh) | 2012-03-30 | 2018-08-14 | 奇华顿股份有限公司 | 作为食品加香化合物的n-酰基-氨基酸衍生物、包含它们的粉末组合物 |
| KR102045592B1 (ko) * | 2012-03-30 | 2019-11-15 | 지보당 에스아 | 식품 향미 화합물로서의 n-아실 프롤린 유도체 |
| CA2867329C (en) | 2012-03-30 | 2020-03-10 | Givaudan S.A. | N-acylated 1 - aminocycloalkyl carboxylic acids as food flavouring compounds |
| US10645955B2 (en) | 2012-03-30 | 2020-05-12 | Givaudan Sa | N-acyl derivatives of gamma amino-butyric acid and beta alanine as food flavouring compounds |
| EP2833738B1 (de) | 2012-03-30 | 2019-10-30 | Givaudan S.A. | N-acylierte methioninderivate als lebensmittelaromastoffe |
| US10856563B2 (en) | 2012-03-30 | 2020-12-08 | Givaudan S.A. | N-acyl-amino acid derivatives for improvement of the flavor profile of edible compositions |
| GB201317424D0 (en) | 2013-10-02 | 2013-11-13 | Givaudan Sa | Improvements in or relating to organic compounds |
| CN105636457B (zh) | 2013-10-02 | 2020-03-10 | 奇华顿股份有限公司 | 具有味道改进特性的有机化合物 |
| US11122826B2 (en) | 2013-10-02 | 2021-09-21 | Givaudan Sa | Organic compounds |
| WO2015050537A1 (en) | 2013-10-02 | 2015-04-09 | Givaudan S.A. | Organic compounds |
| CN105636459A (zh) | 2013-10-02 | 2016-06-01 | 奇华顿股份有限公司 | 有机化合物 |
| CN105592719B (zh) | 2013-10-02 | 2020-03-10 | 奇华顿股份有限公司 | 有机化合物 |
| WO2015050535A1 (en) | 2013-10-02 | 2015-04-09 | Givaudan S.A. | Organic compounds |
| US20160227825A1 (en) | 2013-10-02 | 2016-08-11 | Givaudan Sa | Organic Compounds having Taste-Modifying Properties |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53108922A (en) * | 1977-03-04 | 1978-09-22 | Sumitomo Chem Co Ltd | Novel synthesis of opticallactive hydroxyacid |
-
1986
- 1986-03-24 CA CA000504794A patent/CA1249842A/en not_active Expired
- 1986-04-04 DE DE8686104583T patent/DE3667968D1/de not_active Expired - Fee Related
- 1986-04-04 AT AT86104583T patent/ATE49193T1/de not_active IP Right Cessation
- 1986-04-04 EP EP86104583A patent/EP0198348B1/de not_active Expired - Lifetime
- 1986-04-14 JP JP61084436A patent/JPS61238757A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0198348B1 (de) | 1990-01-03 |
| EP0198348A2 (de) | 1986-10-22 |
| ATE49193T1 (de) | 1990-01-15 |
| EP0198348A3 (en) | 1988-06-08 |
| CA1249842A (en) | 1989-02-07 |
| JPS61238757A (ja) | 1986-10-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |