TW200728267A - Processes and intermediates for the preparation of prostaglandins - Google Patents

Processes and intermediates for the preparation of prostaglandins

Info

Publication number
TW200728267A
TW200728267A TW095101969A TW95101969A TW200728267A TW 200728267 A TW200728267 A TW 200728267A TW 095101969 A TW095101969 A TW 095101969A TW 95101969 A TW95101969 A TW 95101969A TW 200728267 A TW200728267 A TW 200728267A
Authority
TW
Taiwan
Prior art keywords
prostaglandins
intermediates
processes
preparation
provides
Prior art date
Application number
TW095101969A
Other languages
Chinese (zh)
Other versions
TWI310763B (en
Inventor
Shih-Yi Wei
Yu-Chih Yeh
Original Assignee
Chirogate Int Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chirogate Int Inc filed Critical Chirogate Int Inc
Priority to TW095101969A priority Critical patent/TWI310763B/en
Priority to KR1020070005847A priority patent/KR101433690B1/en
Priority to JP2007009403A priority patent/JP5554888B2/en
Publication of TW200728267A publication Critical patent/TW200728267A/en
Application granted granted Critical
Publication of TWI310763B publication Critical patent/TWI310763B/en
Priority to KR1020140034627A priority patent/KR101522218B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D33/00—Accessories for shearing machines or shearing devices
    • B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Abstract

This invention provides a novel method to prepare cyclopentanone (II) and ester (I), which can be used to produce prostaglardins, wherein, Z, R2, R3, X1, X2 and ????????? are defined in the patent applicantion. This invention also provides novel enontiomer-enriched compounds.
TW095101969A 2006-01-18 2006-01-18 Processes and intermediates for the preparations of prostaglandins TWI310763B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
TW095101969A TWI310763B (en) 2006-01-18 2006-01-18 Processes and intermediates for the preparations of prostaglandins
KR1020070005847A KR101433690B1 (en) 2006-01-18 2007-01-18 Processes and intermediates for the preparations of prostaglandins
JP2007009403A JP5554888B2 (en) 2006-01-18 2007-01-18 Processes and intermediates for the preparation of prostaglandins
KR1020140034627A KR101522218B1 (en) 2006-01-18 2014-03-25 Processes and intermediates for the preparations of prostaglandins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW095101969A TWI310763B (en) 2006-01-18 2006-01-18 Processes and intermediates for the preparations of prostaglandins

Publications (2)

Publication Number Publication Date
TW200728267A true TW200728267A (en) 2007-08-01
TWI310763B TWI310763B (en) 2009-06-11

Family

ID=38495068

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095101969A TWI310763B (en) 2006-01-18 2006-01-18 Processes and intermediates for the preparations of prostaglandins

Country Status (3)

Country Link
JP (1) JP5554888B2 (en)
KR (2) KR101433690B1 (en)
TW (1) TWI310763B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8524939B2 (en) * 2011-08-24 2013-09-03 Chirogate International Inc. Intermediates for the synthesis of benzindene prostaglandins and preparations thereof
KR20160015100A (en) 2014-07-30 2016-02-12 미래파인켐 주식회사 Preparation method of Prostaglandin Intermediate
KR20170025682A (en) 2015-08-31 2017-03-08 미래파인켐 주식회사 Novel method for preparing Prostaglandin derivatives

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0386901A1 (en) * 1989-02-20 1990-09-12 Ono Pharmaceutical Co., Ltd. Novel 5-hetero-6-oxo-PGE derivatives

Also Published As

Publication number Publication date
KR101522218B1 (en) 2015-05-22
JP5554888B2 (en) 2014-07-23
KR20070076548A (en) 2007-07-24
TWI310763B (en) 2009-06-11
KR101433690B1 (en) 2014-08-25
KR20140053923A (en) 2014-05-08
JP2007217409A (en) 2007-08-30

Similar Documents

Publication Publication Date Title
MY147732A (en) Process for the preparation of 2-substituted-5- (1-alkylthio) alkylpyridines
SG132645A1 (en) Process for the production of polyols based on natural oils
MY150542A (en) Cmet inhibitors
HK1152712A1 (en) Compounds including an anti-inflammatory pharmacore and methods of use
WO2008025856A3 (en) Modified glycoproteins
TW200617019A (en) A process for the preparation of 7α-alkylated 19-norsteroids
BRPI0823506A8 (en) compositions and methods for the production of isoprene
MX2010002836A (en) Bortezomib and process for producing same.
MX2010012298A (en) Glucokinase activators.
TW200728310A (en) Process for the preparation of ferri-succinylcasein
IN2012DN01968A (en)
TW200640914A (en) Novel processes for the preparation of a benzofuran
MY173526A (en) Novel anti-?5?1 antibodies and uses thereof
MX2009000480A (en) Benzyl amines, a process for their production and their use as anti-inflammatory agents.
WO2010030091A3 (en) Method for producing biological heme iron, and iron supplementing composition containing the heme iron produced by same
MX2011006764A (en) Processes and intermediates for preparing a macrocyclic protease inhibitor of hcv.
DK1851322T3 (en) Process for Enantioselective Enzymatic Reduction of Keto Compounds
TW200833649A (en) Method for the preparation of hydroxyadamantanamine
MX2012003488A (en) Process for manufacture of n-acylbphenyl alanine.
MX2010004546A (en) Novel pregabalin intermediates and process for preparing them and pregabalin.
TW200621703A (en) Alkylidene-tetrahydronaphthalene derivatives, process for their production and their use as anti-inflammatory agents
TW200740769A (en) Novel process
WO2009076948A3 (en) Reductones for producing biogas
MX2009005117A (en) Use of clostridium perfringens type c bacterium for the manufacture of a vaccine.
MX2007013872A (en) Process for production of 4-biphenylyazetidin-2-ones.