IN2014DN09053A - - Google Patents

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Publication number
IN2014DN09053A
IN2014DN09053A IN9053DEN2014A IN2014DN09053A IN 2014DN09053 A IN2014DN09053 A IN 2014DN09053A IN 9053DEN2014 A IN9053DEN2014 A IN 9053DEN2014A IN 2014DN09053 A IN2014DN09053 A IN 2014DN09053A
Authority
IN
India
Prior art keywords
tetrahydrolactoylpterin
lactoylpterin
sepiapterin
reaction formula
good yield
Prior art date
Application number
Other languages
English (en)
Inventor
Hiroshi Yoshino
Taichi Komoda
Yuichi Shiro
Shunichi Murata
Shizuaki Murata
Yasuhiro Kuroda
Original Assignee
Shiratori Pharm
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 Shiratori Pharm filed Critical Shiratori Pharm
Publication of IN2014DN09053A publication Critical patent/IN2014DN09053A/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D475/00—Heterocyclic compounds containing pteridine ring systems
    • C07D475/02—Heterocyclic compounds containing pteridine ring systems with an oxygen atom directly attached in position 4
    • C07D475/04—Heterocyclic compounds containing pteridine ring systems with an oxygen atom directly attached in position 4 with a nitrogen atom directly attached in position 2
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
IN9053DEN2014 2012-05-07 2013-05-07 IN2014DN09053A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012105758 2012-05-07
JP2012247255 2012-11-09
PCT/JP2013/062817 WO2013168693A1 (fr) 2012-05-07 2013-05-07 Procédé de production de sépiaptérine et de tétrahydrolactoylptérine

Publications (1)

Publication Number Publication Date
IN2014DN09053A true IN2014DN09053A (fr) 2015-05-22

Family

ID=49550728

Family Applications (1)

Application Number Title Priority Date Filing Date
IN9053DEN2014 IN2014DN09053A (fr) 2012-05-07 2013-05-07

Country Status (7)

Country Link
US (1) US9181254B2 (fr)
EP (1) EP2848619B1 (fr)
JP (1) JP6084967B2 (fr)
CN (1) CN104736539B (fr)
ES (1) ES2681345T3 (fr)
IN (1) IN2014DN09053A (fr)
WO (1) WO2013168693A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130197000A1 (en) 2010-04-22 2013-08-01 Nihon University Drug and food/drink for preventing or improving cerebral dysfunction
JP6809781B2 (ja) * 2015-11-18 2021-01-06 白鳥製薬株式会社 プテリン誘導体又はその塩
WO2018102314A1 (fr) 2016-11-29 2018-06-07 Censa Pharmaceuticals Inc. Forme polymorphe de sépiaptérine
BR112019010222A8 (pt) * 2016-11-29 2022-11-22 Censa Pharmaceuticals Inc Polimorfos de sepiapterina e sais dos mesmos
CA3073957A1 (fr) 2017-09-01 2019-03-07 Censa Pharmaceuticals Inc. Composition pharmaceutique comprenant de la sepiapterine et ses utilisations
WO2019232120A1 (fr) * 2018-05-30 2019-12-05 Censa Pharmaceuticals Inc. Sels pharmaceutiquement acceptables de sépiaptérine
WO2019232130A1 (fr) 2018-05-30 2019-12-05 Censa Pharmaceuticals Inc. Procédés pour augmenter l'exposition au plasma de sépiaptérine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4713454A (en) 1985-01-28 1987-12-15 Shiratori Pharmaceutical Co., Ltd. Preparation process of (6R)-tetrahydro-L-biopterin
JPS61172877A (ja) 1985-01-28 1986-08-04 Shiratori Seiyaku Kk （６ｒ）−テトラヒドロ−ｌ−バイオプテリンの製造方法
EP1776364A2 (fr) 2003-11-17 2007-04-25 BioMarin Pharmaceutical Inc. Procedes de preparation de tetrahydrobiopterine et d'analogues de la tetrahydrobiopterine
JP2011011976A (ja) 2007-10-10 2011-01-20 Shiratori Pharmaceutical Co Ltd プテリジン化合物及びｌ−ビオプテリンの製造方法
US20130197000A1 (en) 2010-04-22 2013-08-01 Nihon University Drug and food/drink for preventing or improving cerebral dysfunction

Also Published As

Publication number Publication date
WO2013168693A1 (fr) 2013-11-14
US9181254B2 (en) 2015-11-10
EP2848619A4 (fr) 2015-11-04
JPWO2013168693A1 (ja) 2016-01-07
EP2848619A1 (fr) 2015-03-18
ES2681345T3 (es) 2018-09-12
JP6084967B2 (ja) 2017-02-22
CN104736539B (zh) 2017-09-01
EP2848619B1 (fr) 2018-07-11
CN104736539A (zh) 2015-06-24
US20150119574A1 (en) 2015-04-30

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