NL7506958A - Werkwijze voor het bereiden van esters. - Google Patents
Werkwijze voor het bereiden van esters.Info
- Publication number
- NL7506958A NL7506958A NL7506958A NL7506958A NL7506958A NL 7506958 A NL7506958 A NL 7506958A NL 7506958 A NL7506958 A NL 7506958A NL 7506958 A NL7506958 A NL 7506958A NL 7506958 A NL7506958 A NL 7506958A
- Authority
- NL
- Netherlands
- Prior art keywords
- preparing esters
- esters
- preparing
- Prior art date
Links
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
- C07D207/30—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 two double bonds between ring members or between ring members and non-ring members
- C07D207/34—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 two 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
- C07D207/36—Oxygen or sulfur atoms
- C07D207/40—2,5-Pyrrolidine-diones
- C07D207/404—2,5-Pyrrolidine-diones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. succinimide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/10—Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
- C07D209/18—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D209/20—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals substituted additionally by nitrogen atoms, e.g. tryptophane
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyrrole Compounds (AREA)
- Indole Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/482,103 US3988341A (en) | 1974-06-25 | 1974-06-25 | Esterification process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7506958A true NL7506958A (nl) | 1975-12-30 |
Family
ID=23914672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7506958A NL7506958A (nl) | 1974-06-25 | 1975-06-11 | Werkwijze voor het bereiden van esters. |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US3988341A (nl) |
| JP (1) | JPS5921862B2 (nl) |
| AR (1) | AR216740A1 (nl) |
| AT (1) | AT350530B (nl) |
| CA (1) | CA1064958A (nl) |
| CH (1) | CH613184A5 (nl) |
| DE (1) | DE2528069C3 (nl) |
| DK (1) | DK147938C (nl) |
| ES (1) | ES438764A1 (nl) |
| FI (1) | FI61870C (nl) |
| FR (1) | FR2276291A1 (nl) |
| GB (1) | GB1464328A (nl) |
| HK (1) | HK6780A (nl) |
| HU (1) | HU172841B (nl) |
| IE (1) | IE41482B1 (nl) |
| NL (1) | NL7506958A (nl) |
| NO (1) | NO144567C (nl) |
| PL (1) | PL98343B1 (nl) |
| SE (1) | SE436353B (nl) |
| YU (1) | YU39533B (nl) |
| ZA (1) | ZA754041B (nl) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4058530A (en) * | 1973-09-25 | 1977-11-15 | Merck & Co., Inc. | Amino acid esters |
| US4065572A (en) * | 1976-02-13 | 1977-12-27 | Merck & Co., Inc. | Amino acids and esters thereof useful as antihypertensive agents |
| US4156734A (en) * | 1976-02-13 | 1979-05-29 | Merck & Co., Inc. | Antihypertensive compositions containing an aryl-substituted alanine azo and an arylhydrazino-propionic acid |
| US4143146A (en) * | 1976-03-18 | 1979-03-06 | Merck & Co., Inc. | Esters of α-methyl-3,4-OR-phenylalanines |
| FR2499076A1 (fr) * | 1981-02-02 | 1982-08-06 | Panmedica Laboratoires | Nouveaux derives de l'acide ((indol-3 yl)-3 amino-2 propionyloxy)-2 acetique, procedes pour leur preparation et medicaments les contenant |
| US4404392A (en) * | 1981-11-16 | 1983-09-13 | Merck & Co., Inc. | Resolution of α-pivaloyloxyethyl-(S)-3-(3,4-dihydroxyphenyl)-2-methylalantinate into its α and β isomers |
| US4440942A (en) * | 1982-03-01 | 1984-04-03 | Merck & Co., Inc. | Crystalline diastereomeric L-alpha-methyldopa POE ester and process for its preparation |
| US4670578A (en) * | 1983-08-29 | 1987-06-02 | Merck & Co., Inc. | Process for crystalline salts of L or (S)-3-(3,4-dihydroxyphenyl)-2-methylalanine esters |
| JPS612047U (ja) * | 1984-06-12 | 1986-01-08 | 九州積水工業株式会社 | 海苔網の干出及び張設用支持杆 |
| DE3925847A1 (de) * | 1989-08-04 | 1991-02-07 | Huels Chemische Werke Ag | Verfahren zur herstellung von 3-aminopyrazin-2-carbonsaeuremethylester |
| US5374765A (en) * | 1990-09-03 | 1994-12-20 | Mitsui Toatsu Chemicals, Incorporated | Method for extracting an amino acid ester from a hydrous solution of a mineral acid salt thereof |
| JP2923009B2 (ja) * | 1990-09-03 | 1999-07-26 | 三井化学株式会社 | アミノ酸エステルの抽出方法 |
| US5472978A (en) * | 1991-07-05 | 1995-12-05 | Merck Sharp & Dohme Ltd. | Aromatic compounds, pharmaceutical compositions containing them and their use in therapy |
| US5328927A (en) * | 1992-03-03 | 1994-07-12 | Merck Sharpe & Dohme, Ltd. | Hetercyclic compounds, processes for their preparation and pharmaceutical compositions containing them |
| US5659065A (en) * | 1994-04-18 | 1997-08-19 | Novartis Corporation | Alpha-aminoalkanoic acids and reduction products |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH379523A (de) * | 1959-02-20 | 1964-07-15 | Bracco Ind Chimica Societa Azi | Verfahren zur Überführung von racemischem Serinmethylester in hinsichtlich der optischen Isomerie reine Serinmethylester-tartrate |
| US3510500A (en) * | 1963-12-26 | 1970-05-05 | Gulf Research Development Co | Process for preparing an ester from a monobasic organic acid and an organic halide |
| GB1051322A (nl) * | 1967-08-09 |
-
1974
- 1974-06-25 US US05/482,103 patent/US3988341A/en not_active Expired - Lifetime
-
1975
- 1975-06-10 FI FI751729A patent/FI61870C/fi not_active IP Right Cessation
- 1975-06-11 NL NL7506958A patent/NL7506958A/nl active Search and Examination
- 1975-06-11 DK DK263675A patent/DK147938C/da not_active IP Right Cessation
- 1975-06-12 SE SE7506730A patent/SE436353B/xx not_active IP Right Cessation
- 1975-06-12 NO NO752090A patent/NO144567C/no unknown
- 1975-06-17 GB GB2579975A patent/GB1464328A/en not_active Expired
- 1975-06-18 CA CA229,587A patent/CA1064958A/en not_active Expired
- 1975-06-19 YU YU1580/75A patent/YU39533B/xx unknown
- 1975-06-20 ES ES438764A patent/ES438764A1/es not_active Expired
- 1975-06-23 FR FR7519543A patent/FR2276291A1/fr active Granted
- 1975-06-23 AT AT480475A patent/AT350530B/de not_active IP Right Cessation
- 1975-06-23 PL PL1975181478A patent/PL98343B1/pl unknown
- 1975-06-24 CH CH820775A patent/CH613184A5/xx not_active IP Right Cessation
- 1975-06-24 DE DE2528069A patent/DE2528069C3/de not_active Expired
- 1975-06-24 IE IE1400/75A patent/IE41482B1/en unknown
- 1975-06-24 JP JP50077079A patent/JPS5921862B2/ja not_active Expired
- 1975-06-24 AR AR259325A patent/AR216740A1/es active
- 1975-06-24 ZA ZA4041A patent/ZA754041B/xx unknown
- 1975-06-24 HU HU75ME00001867A patent/HU172841B/hu not_active IP Right Cessation
-
1980
- 1980-02-28 HK HK67/80A patent/HK6780A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK263675A (da) | 1975-12-26 |
| JPS5921862B2 (ja) | 1984-05-22 |
| DK147938B (da) | 1985-01-14 |
| YU158075A (en) | 1983-01-21 |
| FR2276291B1 (nl) | 1978-12-08 |
| DK147938C (da) | 1985-09-02 |
| YU39533B (en) | 1984-12-31 |
| PL98343B1 (pl) | 1978-04-29 |
| DE2528069B2 (de) | 1979-10-11 |
| ATA480475A (de) | 1978-11-15 |
| JPS5126802A (nl) | 1976-03-05 |
| ZA754041B (en) | 1977-01-26 |
| CA1064958A (en) | 1979-10-23 |
| FI61870C (fi) | 1982-10-11 |
| IE41482L (en) | 1975-12-25 |
| HK6780A (en) | 1980-03-07 |
| IE41482B1 (en) | 1980-01-16 |
| AU8221775A (en) | 1976-12-23 |
| FR2276291A1 (fr) | 1976-01-23 |
| NO752090L (nl) | 1975-12-30 |
| SE436353B (sv) | 1984-12-03 |
| HU172841B (hu) | 1978-12-28 |
| GB1464328A (en) | 1977-02-09 |
| AT350530B (de) | 1979-06-11 |
| FI61870B (fi) | 1982-06-30 |
| NO144567B (no) | 1981-06-15 |
| AR216740A1 (es) | 1980-01-31 |
| NO144567C (no) | 1981-09-23 |
| CH613184A5 (nl) | 1979-09-14 |
| DE2528069A1 (de) | 1976-01-08 |
| DE2528069C3 (de) | 1980-06-19 |
| ES438764A1 (es) | 1977-07-01 |
| SE7506730L (sv) | 1975-12-26 |
| US3988341A (en) | 1976-10-26 |
| FI751729A (nl) | 1975-12-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BC | A request for examination has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| BN | A decision not to publish the application has become irrevocable |