GB1136875A - Isolation of l--‡-(3,4-dimethoxybenzyl)--‡-alanine methylester - Google Patents
Isolation of l--‡-(3,4-dimethoxybenzyl)--‡-alanine methylesterInfo
- Publication number
- GB1136875A GB1136875A GB2008767A GB2008767A GB1136875A GB 1136875 A GB1136875 A GB 1136875A GB 2008767 A GB2008767 A GB 2008767A GB 2008767 A GB2008767 A GB 2008767A GB 1136875 A GB1136875 A GB 1136875A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dimethoxybenzyl
- antimer
- isolation
- salt
- methyl ester
- 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
Links
- 238000002955 isolation Methods 0.000 title 1
- 150000003839 salts Chemical class 0.000 abstract 3
- YONLFQNRGZXBBF-ZIAGYGMSSA-N (2r,3r)-2,3-dibenzoyloxybutanedioic acid Chemical compound O([C@@H](C(=O)O)[C@@H](OC(=O)C=1C=CC=CC=1)C(O)=O)C(=O)C1=CC=CC=C1 YONLFQNRGZXBBF-ZIAGYGMSSA-N 0.000 abstract 1
- 125000002774 3,4-dimethoxybenzyl group Chemical group [H]C1=C([H])C(=C([H])C(OC([H])([H])[H])=C1OC([H])([H])[H])C([H])([H])* 0.000 abstract 1
- 238000005903 acid hydrolysis reaction Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 150000007522 mineralic acids Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/21—Esters, e.g. nitroglycerine, selenocyanates
- A61K31/215—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids
- A61K31/235—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids having an aromatic ring attached to a carboxyl group
- A61K31/24—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids having an aromatic ring attached to a carboxyl group having an amino or nitro group
Landscapes
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK0059165 | 1966-05-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1136875A true GB1136875A (en) | 1968-12-18 |
Family
ID=7229026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2008767A Expired GB1136875A (en) | 1966-05-05 | 1967-05-01 | Isolation of l--‡-(3,4-dimethoxybenzyl)--‡-alanine methylester |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE698059A (ref) |
| CH (1) | CH479546A (ref) |
| GB (1) | GB1136875A (ref) |
| NL (1) | NL6705649A (ref) |
-
1967
- 1967-04-21 NL NL6705649A patent/NL6705649A/xx unknown
- 1967-05-01 CH CH617467A patent/CH479546A/de not_active IP Right Cessation
- 1967-05-01 GB GB2008767A patent/GB1136875A/en not_active Expired
- 1967-05-05 BE BE698059D patent/BE698059A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6705649A (ref) | 1967-11-06 |
| BE698059A (ref) | 1967-11-06 |
| CH479546A (de) | 1969-10-15 |
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