PL2985275T3 - Sposób oczyszczania kwasu beta-hydroksy-beta-metylomasłowego - Google Patents

Sposób oczyszczania kwasu beta-hydroksy-beta-metylomasłowego

Info

Publication number: PL2985275T3
Authority: PL; Poland
Prior art keywords: beta; hydroxy; purification method; acid purification; methylbutyric acid
Prior art date: 2013-04-12

Application number

PL13881969T

Other languages

English (en)

Inventor

Ling LONG

Yongchun Tang

Original Assignee

Tsi (China) Co., Ltd.

Tsi Pharmaceutical (Jiangyin) Co., Ltd.

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.)

2013-04-12

Filing date

2013-12-06

Publication date

2020-04-30

2013-12-06 Application filed by Tsi (China) Co., Ltd., Tsi Pharmaceutical (Jiangyin) Co., Ltd. filed Critical Tsi (China) Co., Ltd.

2020-04-30 Publication of PL2985275T3 publication Critical patent/PL2985275T3/pl

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/29—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with halogen-containing compounds which may be formed in situ

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

PL13881969T 2013-04-12 2013-12-06 Sposób oczyszczania kwasu beta-hydroksy-beta-metylomasłowego PL2985275T3 (pl)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
CN201310127262.XA CN104098461B (zh)	2013-04-12	2013-04-12	一种β‑羟基‑β‑甲基丁酸的纯化方法
PCT/CN2013/088762 WO2014166273A1 (zh)	2013-04-12	2013-12-06	一种β−羟基−β−甲基丁酸的纯化方法
EP13881969.3A EP2985275B1 (en)	2013-04-12	2013-12-06	Beta-hydroxy-beta-methylbutyric acid purification method

Publications (1)

Publication Number	Publication Date
PL2985275T3 true PL2985275T3 (pl)	2020-04-30

Family

ID=51667047

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL13881969T PL2985275T3 (pl)	2013-04-12	2013-12-06	Sposób oczyszczania kwasu beta-hydroksy-beta-metylomasłowego

Country Status (12)

Country	Link
US (1)	US9598344B2 (pl)
EP (1)	EP2985275B1 (pl)
JP (2)	JP2016514733A (pl)
CN (1)	CN104098461B (pl)
AU (2)	AU2013386219B2 (pl)
CA (1)	CA2909226A1 (pl)
DK (1)	DK2985275T3 (pl)
ES (1)	ES2763547T3 (pl)
HU (1)	HUE048326T2 (pl)
PL (1)	PL2985275T3 (pl)
PT (1)	PT2985275T (pl)
WO (1)	WO2014166273A1 (pl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN108473411B (zh)	2015-11-19	2022-08-12	协和发酵生化株式会社	3-羟基异戊酸的一价阳离子盐的晶体及该晶体的制造方法
KR20190028441A (ko)	2016-06-24	2019-03-18	가부시키가이샤 오츠카 세이야쿠 고죠	3-히드록시이소발레르산의 아미노산염의 결정 및 그 제조 방법
CN106699802B (zh) *	2016-12-21	2019-01-25	北京嘉林药业股份有限公司	一种阿托伐他汀钙中间体的纯化方法
WO2019016883A1 (ja) *	2017-07-19	2019-01-24	小林香料株式会社	３－ヒドロキシ－３－メチルブタン酸又はその塩の製造方法
CN108129294A (zh) *	2018-01-24	2018-06-08	穆云	一种HMB-Ca生产工艺方法
CN108484359A (zh) *	2018-03-20	2018-09-04	江阴技源药业有限公司	基于HMB-Ca乙醇残液回收乙醇及有效成分的方法
CN108558641A (zh) *	2018-05-15	2018-09-21	江苏玺鑫维生素有限公司	一种β-羟基-β-甲基丁酸钙的制备及纯化方法
CN110092714A (zh) *	2019-04-26	2019-08-06	江西科技师范大学	一种2,2-二羟甲基丁酸的制备方法
CN111410605A (zh) *	2020-04-07	2020-07-14	苏州永健生物医药有限公司	一种β-羟基-β-甲基丁酸钙的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3228963A (en) *	1961-12-22	1966-01-11	Union Oil Co	Process for purification of complex acids
JPS60142940A (ja) *	1983-12-28	1985-07-29	Otsuka Pharmaceut Co Ltd	Ζ−及びｅ−９−ヘキサデセン酸の分離法
US4992470A (en) *	1990-02-08	1991-02-12	Iowa State University Research Foundation, Inc.	Method of enhancing immune response of mammals
US6090978A (en) *	1996-07-19	2000-07-18	Met-Rx Usa, Inc.	Process for manufacturing 3-hydroxy-3-methylbutanoic acid
CN1417190A (zh) *	2002-12-05	2003-05-14	迈特（上海）生物科技有限公司	β－羟基－β－甲基丁酸钙（HMB－Ca）的制备方法
GB201001345D0 (en) *	2010-01-27	2010-03-17	Equateq Ltd	Process for preparing and purifying fatty acids
CN103857390A (zh) *	2011-08-15	2014-06-11	雅培制药有限公司	用于制备hmb及其盐的方法
CN102911085A (zh) *	2012-10-24	2013-02-06	甘肃省化工研究院	化合物d-2-氨氧基-3-甲基丁酸的合成工艺

2013
- 2013-04-12 CN CN201310127262.XA patent/CN104098461B/zh active Active
- 2013-12-06 ES ES13881969T patent/ES2763547T3/es active Active
- 2013-12-06 AU AU2013386219A patent/AU2013386219B2/en not_active Ceased
- 2013-12-06 EP EP13881969.3A patent/EP2985275B1/en active Active
- 2013-12-06 PL PL13881969T patent/PL2985275T3/pl unknown
- 2013-12-06 DK DK13881969.3T patent/DK2985275T3/da active
- 2013-12-06 WO PCT/CN2013/088762 patent/WO2014166273A1/zh not_active Ceased
- 2013-12-06 HU HUE13881969A patent/HUE048326T2/hu unknown
- 2013-12-06 JP JP2016506755A patent/JP2016514733A/ja active Pending
- 2013-12-06 PT PT138819693T patent/PT2985275T/pt unknown
- 2013-12-06 CA CA2909226A patent/CA2909226A1/en not_active Abandoned
- 2013-12-06 US US14/783,949 patent/US9598344B2/en active Active
2018
- 2018-06-14 JP JP2018113345A patent/JP2018158936A/ja active Pending
- 2018-11-09 AU AU2018260972A patent/AU2018260972B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
AU2013386219A1 (en)	2015-12-03
US20160052856A1 (en)	2016-02-25
JP2018158936A (ja)	2018-10-11
AU2018260972A1 (en)	2018-11-29
JP2016514733A (ja)	2016-05-23
EP2985275B1 (en)	2019-10-30
CA2909226A1 (en)	2014-10-16
CN104098461A (zh)	2014-10-15
DK2985275T3 (da)	2020-01-20
AU2018260972B2 (en)	2020-09-03
WO2014166273A1 (zh)	2014-10-16
AU2013386219B2 (en)	2018-08-09
CN104098461B (zh)	2017-06-16
US9598344B2 (en)	2017-03-21
EP2985275A1 (en)	2016-02-17
EP2985275A4 (en)	2016-11-23
ES2763547T3 (es)	2020-05-29
HUE048326T2 (hu)	2020-07-28
PT2985275T (pt)	2020-01-07

Publication	Publication Date	Title
HRP20190197T1 (hr)	2019-04-05	Postupci pročišćavanja rna
HUE036551T2 (hu)	2018-07-30	Eljárás sósav tisztítására
GB201309057D0 (en)	2013-07-03	Method
SG11201505204VA (en)	2015-08-28	Protein purification process
HUE048326T2 (hu)	2020-07-28	Béta-hidroxi-béta-metil-vajsav tisztítási módszer
GB201300957D0 (en)	2013-03-06	Sequencing method
GB201315777D0 (en)	2013-10-23	Novel method
PL2891626T3 (pl)	2018-07-31	Sposób oczyszczania difluorofosforanu
GB201309928D0 (en)	2013-07-17	Method
GB201301857D0 (en)	2013-03-20	Method
GB201209082D0 (en)	2012-07-04	Purification method
GB201305714D0 (en)	2013-05-15	Method
ZA201603797B (en)	2019-12-18	Novel purification processes
GB201300409D0 (en)	2013-02-27	Method
GB201309654D0 (en)	2013-07-17	Method
GB201301233D0 (en)	2013-03-06	Method
GB201310151D0 (en)	2013-07-24	Novel method
GB201311385D0 (en)	2013-08-14	Method
GB201301094D0 (en)	2013-03-06	Method
PL2886651T3 (pl)	2018-11-30	Sposób wytwarzania l-aminokwasu
GB201314581D0 (en)	2013-09-25	Purification
GB201311389D0 (en)	2013-08-14	Method
EP2814499A4 (en)	2015-10-21	PURIFICATION PROCESS
ZA201505571B (en)	2016-09-28	Novel method for purifying polyesters
AU2013903317A0 (en)	2013-09-12	Method for water purification