Title:
POLYMER-IMMOBILIZED $g(a)-IMINOESTER
Document Type and Number:
WIPO Patent Application WO/2001/068588
Kind Code:
A1
Abstract:
An $g(a)-iminoester derivative capable of being stably present under ordinary conditions; and a method of synthesizing various $g(a)-aminoester derivatives from the $g(a)-iminoester derivative in high yield. The derivative is a polymer-immobilized $g(a)-iminoester represented by the following general formula (1) (wherein R?1¿ represents an alkyl chain having 1 or more carbon atoms and R?2¿ represents hydrogen, halogeno, or optionally substituted alkyl, aryl, or alkoxy).
Inventors:
KOBAYASHI SHU (JP)
Application Number:
PCT/JP2001/001971
Publication Date:
September 20, 2001
Filing Date:
March 13, 2001
Export Citation:
Assignee:
JAPAN SCIENCE & TECH CORP (JP)
KOBAYASHI SHU (JP)
KOBAYASHI SHU (JP)
International Classes:
C07C227/10; C07C213/08; C07C215/08; C07C227/12; C07C229/18; C07C229/24; C07C251/04; C07C251/08; C07D211/86; C07D215/48; C07D221/18; C07D491/04; C07D491/048; C08F8/30; C08F246/00; (IPC1-7): C07C251/08; C07C227/04; C07C229/24; C07C229/36; C07D211/86; C07D215/48; C07D221/18; C07D491/048; C08F8/00
Other References:
MIYABE H. ET AL.: "Novel synthesis of alpha-amino acid derivatives through triethylborane-induced solid-phase radical reactions", J. ORG. CHEM., vol. 64, no. 7, 1999, pages 2174 - 2175, XP002938077
COMBINATORIAL CHEMISTRY KENKYUKAI ED.: "Combinatorial chemistry; Nyumon kara ouyou made", KYOTO: KABUSHIKI KAISHA KAGAKU DOUJIN, 1997, pages 36 - 38, XP002938078
See also references of EP 1270549A4
J. AM. CHEM. SOC., vol. 111, 1989, pages 2582 - 2855
J. ORG. CHEM., vol. 53, 1988, pages 1298 - 1307
J. ORG. CHEM., vol. 56, 1991, pages 1894 - 1901
J. ORG. CHEM., vol. 41, 1976, pages 3121 - 3124
J. AM. CHEM. SOC., vol. 119, 1997, pages 7871 - 7872
TETRAHEDRON LETT., vol. 37, 1996, pages 2809 - 2812
TETRAHEDRON LETT., vol. 37, 1996, pages 5569 - 5572
TETRAHEDRON LETT., vol. 37, 1996, pages 7783 - 7736
TETRAHEDRON LETT., vol. 38, 1997, pages 4251 - 4254
MOLECULES ONLINE, vol. 2, 1998, pages 35 - 39
J. ORG. CHEM., vol. 63, 1998, pages 4868 - 4869
IN THE J. ORG. CHEM., vol. 64, 1999, pages 2174 - 2175
COMBINATORIAL CHEMISTRY KENKYUKAI ED.: "Combinatorial chemistry; Nyumon kara ouyou made", KYOTO: KABUSHIKI KAISHA KAGAKU DOUJIN, 1997, pages 36 - 38, XP002938078
See also references of EP 1270549A4
J. AM. CHEM. SOC., vol. 111, 1989, pages 2582 - 2855
J. ORG. CHEM., vol. 53, 1988, pages 1298 - 1307
J. ORG. CHEM., vol. 56, 1991, pages 1894 - 1901
J. ORG. CHEM., vol. 41, 1976, pages 3121 - 3124
J. AM. CHEM. SOC., vol. 119, 1997, pages 7871 - 7872
TETRAHEDRON LETT., vol. 37, 1996, pages 2809 - 2812
TETRAHEDRON LETT., vol. 37, 1996, pages 5569 - 5572
TETRAHEDRON LETT., vol. 37, 1996, pages 7783 - 7736
TETRAHEDRON LETT., vol. 38, 1997, pages 4251 - 4254
MOLECULES ONLINE, vol. 2, 1998, pages 35 - 39
J. ORG. CHEM., vol. 63, 1998, pages 4868 - 4869
IN THE J. ORG. CHEM., vol. 64, 1999, pages 2174 - 2175
Attorney, Agent or Firm:
Nishizawa, Toshio (37-10 Udagawa-cho Shibuya-ku, Tokyo, JP)
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