【発明の名称】ある種のピラノ〔3’,4’:6,7〕インドリジノ〔1,2-b〕キノリノンを製造する方法

Title:

【発明の名称】ある種のピラノ〔3’,4’:6,7〕インドリジノ〔1,2-b〕キノリノンを製造する方法

Document Type and Number:

Japanese Patent JP2534000

Kind Code:

B2

Abstract:

A method for making 8-methyl-7-(1-oxopropyl)indolizino[1,2-b]quinolin-9(11H)-ones from 4-ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinolin-3,14(4 H,12H)-diones, said method being graphically illustrated as follows: +TR

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Inventors:

FUOOTONATSUKU JOZEFU MARIAN
MERINJAA MAAKU
UTSUDO JEFURII RII

Application Number:

JP51607691A

Publication Date:

September 11, 1996

Filing Date:

September 23, 1991

Export Citation:

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Assignee:

SMITHKLINE BEECHAM CORP

International Classes:

C07D471/14; C07D491/22; (IPC1-7): C07D471/14

Attorney, Agent or Firm:

Aoyama Ryo (1 person outside)

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