LT - METHOD FOR PRODUCING (1R, 2S)-1-AMINO-2-VINYL CYCLOPROPANE CARBOXYLIC ACID ESTER THAT HAS IMPROVED OPTICAL PURITY
EN - METHOD FOR PRODUCING (1R, 2S)-1-AMINO-2-VINYL CYCLOPROPANE CARBOXYLIC ACID ESTER THAT HAS IMPROVED OPTICAL PURITY
Legal status
Patent not validated
Bibliographic data
Indications of the International Patent Classification (IPC)
| (51) |
INT.CL. |
C07C 227/34 |
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C07B 57/00 |
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C07C 229/48 |
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European patent
| (11) |
Number of the document |
2586769 |
| (13) |
Kind of document |
T |
| (96) |
European patent application number |
11795627.6 |
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Date of filing the European patent application |
2011-06-08 |
| (97) |
Date of publication of the European application |
2013-05-01 |
| (45) |
Date of publication and mention of the grant of the patent |
2019-01-16
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| (46) |
Date of publication of the claims translation |
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PCT application
| (86) |
Number |
PCT/JP2011/063181 |
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Date |
2011-06-08 |
PCT application publication
| (87) |
Number |
WO 2011/158720 |
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Date |
2011-12-22 |
Priority applications
| (30) |
Number |
Date |
Country code |
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2010136377 |
2010-06-15
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JP |
Inventors
| (72) |
TANAKA, Tatsuyoshi, JP
NISHIYAMA, Akira, JP
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Grantee
| (73) |
KANEKA CORPORATION,
2-3-18, Nakanoshima, Kita-ku, Osaka,
JP
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Title
| (54) |
METHOD FOR PRODUCING (1R, 2S)-1-AMINO-2-VINYL CYCLOPROPANE CARBOXYLIC ACID ESTER THAT HAS IMPROVED OPTICAL PURITY |
| |
METHOD FOR PRODUCING (1R, 2S)-1-AMINO-2-VINYL CYCLOPROPANE CARBOXYLIC ACID ESTER THAT HAS IMPROVED OPTICAL PURITY |
