Title:
カベルゴリンの調製
Document Type and Number:
Japanese Patent JP2007535526
Kind Code:
A
Abstract:
The present invention discloses a method for preparing cabergoline form I by combining cabergoline and a solvent comprising ethylbenzene to form a solvate and obtaining form I from the solvate. Also disclosed in a method for preparing cabergoline form I by combining cabergoline and a first solvent to form a solution and additionally including a second solvent to the solution, followed by crystallization to form cabergoline form I. Further disclosed is a solvate form of cabergoline comprising cabergoline and ethylbenzene and, optionally, n-heptane.
Inventors:
Greenwood, Alan Kenneth
Mc hearty, derek
Batara, Pervine
Gambling mark
Mc hearty, derek
Batara, Pervine
Gambling mark
Application Number:
JP2007510117A
Publication Date:
December 06, 2007
Filing Date:
April 29, 2005
Export Citation:
Assignee:
Resolution Chemicals Limited
International Classes:
C07D457/06
Domestic Patent References:
| JP2003528100A | 2003-09-24 | |||
| JP2007501274A | 2007-01-25 |
Foreign References:
| WO2001072747A1 | 2001-10-04 | |||
| WO2001072746A1 | 2001-10-04 | |||
| WO2003078392A2 | 2003-09-25 | |||
| WO2003078433A1 | 2003-09-25 |
Attorney, Agent or Firm:
Hiromichi Nanjo