Title:
プロスタグランジン合成
Document Type and Number:
Japanese Patent JP2007517780
Kind Code:
A
Abstract:
A process for the preparation of prostaglandin compounds having the formula (I); wherein A is selected from the group consisting Of C1-C6 alkyl; C7-C16 aralkyl wherein the aryl group is optionally substituted with one to three substituents selected from the group consisting Of C1 -C6 alkyl, halo and CF3; and (CH2)nOR' wherein n is from 1 to 3 and R' represents a C6-Cl0 aryl group which is optionally substituted with one to three substituents selected from the group consisting Of C1-C6 alkyl, halo and CF3; B is selected from OR" and NHR" wherein R" is C1-C6 alkyl; and formula (a) represents a double bond or a single bond, is disclosed. Novel intermediates are also disclosed.
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Inventors:
Derek, Wyndham, Crisold
Stuart, Wilbert, Craig
Lagendra Kumar, Lady, Gadikota
Hae, Min
Julius, Fayes, Juleier
Sharok, Kazelani
Erwin, Ranara
Pradeep, Kumar, Sharma
Stuart, Wilbert, Craig
Lagendra Kumar, Lady, Gadikota
Hae, Min
Julius, Fayes, Juleier
Sharok, Kazelani
Erwin, Ranara
Pradeep, Kumar, Sharma
Application Number:
JP2006544532A
Publication Date:
July 05, 2007
Filing Date:
December 01, 2004
Export Citation:
Assignee:
JOHNSON MATTHEY PUBLIC LIMITED COMPANY
International Classes:
C07C35/21; C07B53/00; C07C29/10; C07C29/48; C07C405/00; C07D307/935; C07D309/12; C07D407/12
Domestic Patent References:
| JPS562979A | 1981-01-13 | |||
| JPH01228933A | 1989-09-12 | |||
| JPS57171965A | 1982-10-22 | |||
| JPH10506893A | 1998-07-07 |
Foreign References:
| GB1582853A | 1981-01-14 | |||
| WO2001017957A1 | 2001-03-15 |
Attorney, Agent or Firm:
Kenji Yoshitake
Yukitaka Nakamura
Konno Akio
Noritaka Yokota
Takeshi Katata
Yukitaka Nakamura
Konno Akio
Noritaka Yokota
Takeshi Katata