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Title:
MORPHINAN DERIVATIVE 14TH POSITION OF WHICH IS SUBSTITUTED, QUATERNARY AMMONIUM SALT THEREOF, METHOD OF PRODUCING THE SAME AND USE
Document Type and Number:
Japanese Patent JP2009263367
Kind Code:
A
Abstract:

To provide a new morphinan compound that can be used as an analgesic of high activity or an opioid antagonist.

The morphinan compound is represented by formula (Ia) [wherein: R1 is an alkyl group, an arylalkyl group or the like; X is an oxygen atom; R2 is an alkyl group, an arylalkyl group or the like; R3 is a hydrogen or the like; R4 is a hydroxy group, an alkoxy group or the like; and R5 is hydrogen or the like].


Inventors:
SCHMIDHAMMER HELMUT
SPETEA MARIANA
SCHUETZ JOHANNES
GREINER ELISABETH
SCHUELLNER FALKO
SAILER BETTINA
STUEBEGGER KURT
Application Number:
JP2009122311A
Publication Date:
November 12, 2009
Filing Date:
May 20, 2009
Export Citation:
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Assignee:
ALCASYNN PHARMACEUTICALS GMBH
International Classes:
C07D489/08; A61K31/485; A61P1/00; A61P1/10; A61P3/04; A61P19/02; A61P25/04; A61P25/20; A61P25/32; A61P25/36; A61P29/00; C07D489/00
Domestic Patent References:
JPS55143971A1980-11-10
Foreign References:
DE3412727A11985-10-17
Other References:
JPN6009001105; SCHMIDHAMMER, H. et al.: Heterocycles Vol.49, 1998, p.489-497
JPN6012023862; SCHMIDHAMMER,H. et al: '3-Hydroxy analogs of the mu-selective opioid antagonist cyprodime' Regulatory Peptides No.Suppl. 1, 1994, p.S37-S38
JPN6009001108; SCHMIDHAMMER, H. et al.: J. Med. Chem. Vol.33/No.4, 1990, p.1200-1206
JPN6009001111; SCHMIDHAMMER, H. et al.: J. Med. Chem. Vol.38/No.16, 1995, p.3071-3077
JPN6009001104; SCHMIDHAMMER, H. et al.: Helvetica Chimica Acta Vol.72, 1989, p.1233-1240
JPN6012023863; SCHMIDHAMMER,H. et al: 'Synthesis and biological evaluation of 14-alkoxymorphinans. 12. A phenethyl analog of the mu-selecti' Bioorganic & Medicinal Chemistry Letters Vol.5, No.17, 1995, p.1923-6
JPN6009001103; 長瀬 博: 最新創薬化学 上巻 第1版第3刷, 20010713, p.370-371
Attorney, Agent or Firm:
Yuichi Yamada
Masakazu Noda
Hideki Okita