Title:
【発明の名称】抗生物質TAN-749関連化合物およびその製造法
Document Type and Number:
Japanese Patent JPH0816087
Kind Code:
B2
Abstract:
The compound of the formula wherein R<1> is hydrogen, hexanoyl, or sorbyl, R<2> is hydrogen or methyl, R<3> is an amino which may optionally be protected, and R<4> is hydroxyl or 2-amidino-ethylamino, with the proviso that when both R<1> and R<2> are hydrogen and R<3> is amino, R<4> is 2-amidino-ethylamino, or when R<1> is sorbyl and R<4> is 2-amidino-ethylamino, R<3> is a protected amino, or salts thereof can work well as the intermediate material for the synthesis of TAN-749, an antibiotic which is useful as a therapeutic drug for bacterial infectious diseases.
Inventors:
Setsuo Harada
Hideo Ono
Hideo Ono
Application Number:
JP31158686A
Publication Date:
February 21, 1996
Filing Date:
December 26, 1986
Export Citation:
Assignee:
Takeda GmbH
International Classes:
A61K31/195; A61P31/04; C07C67/00; C07C227/00; C07C227/02; C07C227/18; C07C229/26; C07C231/00; C07C231/12; C07C233/47; C07C233/49; A61K31/16; C07C237/06; C07C237/22; C07C239/00; C07C257/04; C07C257/14; C07C271/22; C12P13/04; C12R1/38; (IPC1-7): C07C229/26; C07C227/02; C07C231/12; C07C233/47; C07C233/49; C07C257/14; C12P13/04
Attorney, Agent or Firm:
Yasuo Asai (3 outside)
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