JPS5690045A - Alpha*alpha**di substituted amino phenylenediacetic acid - Google Patents
Alpha*alpha**di substituted amino phenylenediacetic acidInfo
- Publication number
- JPS5690045A JPS5690045A JP16769279A JP16769279A JPS5690045A JP S5690045 A JPS5690045 A JP S5690045A JP 16769279 A JP16769279 A JP 16769279A JP 16769279 A JP16769279 A JP 16769279A JP S5690045 A JPS5690045 A JP S5690045A
- Authority
- JP
- Japan
- Prior art keywords
- alpha
- formula
- phenylenediacetic acid
- substituted amino
- phenylenedimethylidyne
- 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.)
- Granted
Links
Abstract
NEW MATERIAL:The titled compound expressed by formula I (R and R' are aromatic hydrocarbon residue).
EXAMPLE: α,α'-Di(anilino)-p-phenylenediacetic acid.
USE: Useful for wide fields of a medicine or a raw material for preparing the same, a stabilizer for a polymer or an assistant for separation and analysis.
PROCESS: An N,N'-(phenylenedimethylidyne)diamine of formula II is reduced electrolytically in the presence of a polar nonaqueous solvent, e.g. acetonitrile or N,N'-dimethylformamide, in an atomosphere of gaseous carbon dioxide to give the compound of formula I.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16769279A JPS5690045A (en) | 1979-12-25 | 1979-12-25 | Alpha*alpha**di substituted amino phenylenediacetic acid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16769279A JPS5690045A (en) | 1979-12-25 | 1979-12-25 | Alpha*alpha**di substituted amino phenylenediacetic acid |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5690045A true JPS5690045A (en) | 1981-07-21 |
JPH0152477B2 JPH0152477B2 (en) | 1989-11-08 |
Family
ID=15854456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16769279A Granted JPS5690045A (en) | 1979-12-25 | 1979-12-25 | Alpha*alpha**di substituted amino phenylenediacetic acid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5690045A (en) |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000018759A1 (en) * | 1998-09-28 | 2000-04-06 | Celltech Therapeutics Limited | Phenylalanine derivatives as alpha 4 integrin inhibitors |
US6197794B1 (en) | 1998-01-08 | 2001-03-06 | Celltech Therapeutics Limited | Phenylalanine derivatives |
US6274577B1 (en) | 1998-09-30 | 2001-08-14 | Celltech Therapeutics Limited | Benzodiazepines |
US6319922B1 (en) | 1998-11-23 | 2001-11-20 | Celltech Therapeutics Limited | Propanoic acid derivatives |
US6329362B1 (en) | 1998-03-16 | 2001-12-11 | Celltech Therapeutics Limited | Cinnamic acid derivatives |
US6329372B1 (en) | 1998-01-27 | 2001-12-11 | Celltech Therapeutics Limited | Phenylalanine derivatives |
US6362204B1 (en) | 1998-05-22 | 2002-03-26 | Celltech Therapeutics, Ltd | Phenylalanine derivatives |
US6369229B1 (en) | 1998-06-03 | 2002-04-09 | Celltech Therapeutics, Limited | Pyridylalanine derivatives |
US6403608B1 (en) | 2000-05-30 | 2002-06-11 | Celltech R&D, Ltd. | 3-Substituted isoquinolin-1-yl derivatives |
US6455539B2 (en) | 1999-12-23 | 2002-09-24 | Celltech R&D Limited | Squaric acid derivates |
US6465471B1 (en) | 1998-07-03 | 2002-10-15 | Celltech Therapeutics Limited | Cinnamic acid derivatives |
US6469025B1 (en) | 2000-08-02 | 2002-10-22 | Celltech R&D Ltd. | 3-substituted isoquinolin-1-yl derivatives |
US6518283B1 (en) | 1999-05-28 | 2003-02-11 | Celltech R&D Limited | Squaric acid derivatives |
US6521626B1 (en) | 1998-03-24 | 2003-02-18 | Celltech R&D Limited | Thiocarboxamide derivatives |
US6534513B1 (en) | 1999-09-29 | 2003-03-18 | Celltech R&D Limited | Phenylalkanoic acid derivatives |
US6545013B2 (en) | 2000-05-30 | 2003-04-08 | Celltech R&D Limited | 2,7-naphthyridine derivatives |
US6555562B1 (en) | 1998-02-26 | 2003-04-29 | Celltech R&D Limited | Phenylalanine derivatives |
US6610700B2 (en) | 2000-04-17 | 2003-08-26 | Celltech R & D Limited | Enamine derivatives |
US6740654B2 (en) | 2000-07-07 | 2004-05-25 | Celltech R & D Limited | Squaric acid derivatives |
US6911451B1 (en) | 1998-06-05 | 2005-06-28 | Celltech R&D Limited | Phenylalanine derivatives |
US6953798B1 (en) | 1998-11-30 | 2005-10-11 | Celltech R&D Limited | β-alanine derivates |
-
1979
- 1979-12-25 JP JP16769279A patent/JPS5690045A/en active Granted
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6197794B1 (en) | 1998-01-08 | 2001-03-06 | Celltech Therapeutics Limited | Phenylalanine derivatives |
US6329372B1 (en) | 1998-01-27 | 2001-12-11 | Celltech Therapeutics Limited | Phenylalanine derivatives |
US6555562B1 (en) | 1998-02-26 | 2003-04-29 | Celltech R&D Limited | Phenylalanine derivatives |
US6329362B1 (en) | 1998-03-16 | 2001-12-11 | Celltech Therapeutics Limited | Cinnamic acid derivatives |
US6521626B1 (en) | 1998-03-24 | 2003-02-18 | Celltech R&D Limited | Thiocarboxamide derivatives |
US6362204B1 (en) | 1998-05-22 | 2002-03-26 | Celltech Therapeutics, Ltd | Phenylalanine derivatives |
US6369229B1 (en) | 1998-06-03 | 2002-04-09 | Celltech Therapeutics, Limited | Pyridylalanine derivatives |
US6911451B1 (en) | 1998-06-05 | 2005-06-28 | Celltech R&D Limited | Phenylalanine derivatives |
US6465471B1 (en) | 1998-07-03 | 2002-10-15 | Celltech Therapeutics Limited | Cinnamic acid derivatives |
US6348463B1 (en) | 1998-09-28 | 2002-02-19 | Celltech Therapeutics Limited | Phenylalanine derivatives |
WO2000018759A1 (en) * | 1998-09-28 | 2000-04-06 | Celltech Therapeutics Limited | Phenylalanine derivatives as alpha 4 integrin inhibitors |
US6677339B2 (en) | 1998-09-28 | 2004-01-13 | Celltech R & D Limited | Phenylalanine derivatives |
US6274577B1 (en) | 1998-09-30 | 2001-08-14 | Celltech Therapeutics Limited | Benzodiazepines |
US6319922B1 (en) | 1998-11-23 | 2001-11-20 | Celltech Therapeutics Limited | Propanoic acid derivatives |
US6953798B1 (en) | 1998-11-30 | 2005-10-11 | Celltech R&D Limited | β-alanine derivates |
US6518283B1 (en) | 1999-05-28 | 2003-02-11 | Celltech R&D Limited | Squaric acid derivatives |
US6534513B1 (en) | 1999-09-29 | 2003-03-18 | Celltech R&D Limited | Phenylalkanoic acid derivatives |
US6455539B2 (en) | 1999-12-23 | 2002-09-24 | Celltech R&D Limited | Squaric acid derivates |
US6610700B2 (en) | 2000-04-17 | 2003-08-26 | Celltech R & D Limited | Enamine derivatives |
US6780874B2 (en) | 2000-04-17 | 2004-08-24 | Celltech R & D Limited | Enamine derivatives |
US6545013B2 (en) | 2000-05-30 | 2003-04-08 | Celltech R&D Limited | 2,7-naphthyridine derivatives |
US6403608B1 (en) | 2000-05-30 | 2002-06-11 | Celltech R&D, Ltd. | 3-Substituted isoquinolin-1-yl derivatives |
US6740654B2 (en) | 2000-07-07 | 2004-05-25 | Celltech R & D Limited | Squaric acid derivatives |
US6469025B1 (en) | 2000-08-02 | 2002-10-22 | Celltech R&D Ltd. | 3-substituted isoquinolin-1-yl derivatives |
Also Published As
Publication number | Publication date |
---|---|
JPH0152477B2 (en) | 1989-11-08 |
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