SI0754679T1 - Process for the preparation of creatin or creatine-monohydrate - Google Patents

Process for the preparation of creatin or creatine-monohydrate

Info

Publication number: SI0754679T1
Authority: SI; Slovenia
Prior art keywords: creatine; water; monohydrate; pref; cyanamide
Prior art date: 1995-07-18

Application number

SI9630027T

Other languages

English (en)

Slovenian (sl)

Inventor

Stefan Dr. Weiss

Helmut Krommer

Original Assignee

Skw Trostberg Aktiengesellschaft

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.)

1995-07-18

Filing date

1996-07-17

Publication date

1998-12-31

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7767164&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SI0754679(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1996-07-17 Application filed by Skw Trostberg Aktiengesellschaft filed Critical Skw Trostberg Aktiengesellschaft

1998-12-31 Publication of SI0754679T1 publication Critical patent/SI0754679T1/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C277/00—Preparation of guanidine or its derivatives, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
- C07C277/02—Preparation of guanidine or its derivatives, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups of guanidine from cyanamide, calcium cyanamide or dicyandiamides

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

SI9630027T 1995-07-18 1996-07-17 Process for the preparation of creatin or creatine-monohydrate SI0754679T1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19526236A DE19526236A1 (de)	1995-07-18	1995-07-18	Verfahren zur Herstellung von Kreatin bzw. Kreatin-monohydrat
EP96111542A EP0754679B1 (de)	1995-07-18	1996-07-17	Verfahren zur Herstellung von Kreatin oder Kreatin-Monohydrat

Publications (1)

Publication Number	Publication Date
SI0754679T1 true SI0754679T1 (en)	1998-12-31

Family

ID=7767164

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SI9630027T SI0754679T1 (en)	1995-07-18	1996-07-17	Process for the preparation of creatin or creatine-monohydrate

Country Status (16)

Country	Link
US (1)	US5719319A (no)
EP (1)	EP0754679B1 (no)
JP (1)	JP3056416B2 (no)
CN (1)	CN1061647C (no)
AT (1)	ATE172715T1 (no)
CA (1)	CA2181026C (no)
CZ (1)	CZ290563B6 (no)
DE (2)	DE19526236A1 (no)
DK (1)	DK0754679T3 (no)
ES (1)	ES2126355T3 (no)
HU (1)	HU218820B (no)
NO (1)	NO305200B1 (no)
PL (1)	PL184404B1 (no)
RU (1)	RU2163233C2 (no)
SI (1)	SI0754679T1 (no)
SK (1)	SK280544B6 (no)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU7718798A (en) *	1997-05-30	1998-12-30	Kellogg Company	Creatine containing cereal-based food product, processes for making these, and uses thereof
US6465018B1 (en) *	1997-08-22	2002-10-15	B. David Tuttle	Dietary supplement for increasing energy, strength, and immune function
DE19748695A1 (de) *	1997-11-04	1999-05-06	Basf Ag	Verfahren zur Herstellung von substituierten Guanidinderivaten
DE19748694A1 (de) *	1997-11-04	1999-05-06	Basf Ag	Verfahren zur Herstellung von substituierten Guanidinderivaten
DE19748696A1 (de) *	1997-11-04	1999-05-06	Basf Ag	Verfahren zur Herstellung von substituierten Guanidinderivaten
DE19748697A1 (de) *	1997-11-04	1999-05-06	Basf Ag	Verfahren zur Herstellung von substituierten Guanidinderivaten
CN1097578C (zh) *	1998-06-19	2003-01-01	李森	高纯度肌酸及其一水合物的生产工艺
DE19841525A1 (de) *	1998-09-10	2000-03-16	Basf Ag	Verfahren zur Herstellung von Kreatin oder Kreatin-monohydrat
DE19860048A1 (de) *	1998-12-23	2000-06-29	Basf Ag	Verfahren zur Herstellung von Guanidinderivaten
DE19905711A1 (de) *	1999-02-11	2000-08-17	Basf Ag	Verfahren zur Herstellung von Guanidinderivaten
CN1098251C (zh) *	1999-09-07	2003-01-08	天津天成制药有限公司	制备肌酸或肌酸-水合物的方法
DE19962227A1 (de) *	1999-12-22	2001-06-28	Basf Ag	Verfahren zur Reinigung von Kreatin
WO2004031133A1 (en) *	2002-10-04	2004-04-15	Flexsys B.V.	Process for the synthesis of guanidine derivatives
DE10331481A1 (de) *	2003-07-11	2005-02-24	Degussa Ag	Verfahren zur Reduzierung der Formaldehyd- und Cyanid-Gehalte in Lösungen von Sarkosinsalzen
DE102006016227A1 (de) *	2006-04-06	2007-10-11	Degussa Gmbh	Verfahren zur Herstellung von Kreatin, Kreatin-Monohydrat oder Guanidinoessigsäure
CN101434563B (zh) *	2008-12-15	2011-06-22	太仓市新毛涤纶化工有限公司	肌酸一水物的制备方法
CN102329249A (zh) *	2011-07-22	2012-01-25	周彬	胍基丙酸的化学合成方法
JP6055777B2 (ja) *	2011-11-10	2016-12-27	広久西澤	クレアチン組成物水溶液の製造方法
WO2014121648A1 (zh) *	2013-02-05	2014-08-14	江苏远洋药业股份有限公司	一种肌酸的合成方法
CN104086461B (zh) *	2014-07-07	2016-02-24	上海宝穗化工有限公司	一水肌酸的制备方法
CN107721882A (zh) *	2016-08-11	2018-02-23	宁夏天成生化科技有限公司	一种n‑甲基胍基丙酸的制备方法
CN106831495A (zh) *	2016-12-28	2017-06-13	安徽省虹升生物股份有限公司	一种一水肌酸的化工合成方法
CN110596269B (zh) *	2019-09-20	2022-03-04	汤臣倍健股份有限公司	一种同时检测肌酸粉中多种成分的含量测定方法
CN115322122A (zh) *	2022-09-14	2022-11-11	宁夏太康药业有限公司	一种肌氨酸螯合钙水溶液制备一水肌酸的方法
CN116041226B (zh) *	2022-12-16	2024-06-11	山东阳谷华泰化工股份有限公司	一种连续合成一水肌酸的方法
EP4455123A1 (en) *	2023-09-20	2024-10-30	Qiangjiang Yongan Pharmaceutical Co., Ltd.	Novel preparation method for sarcosine and derivatives thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE494918C (de) *	1926-10-29	1930-03-31	Schering Kahlbaum Akt Ges	Verfahren zur Darstellung von Guanidinen
US1967400A (en) *	1930-03-27	1934-07-24	Schering Kahlbaum Ag	Production of guanidino fatty acids
US2654779A (en) *	1950-12-23	1953-10-06	Int Minerals & Chem Corp	Method of preparation of guanidino fatty acids
US2620354A (en) *	1951-01-12	1952-12-02	Int Minerals & Chem Corp	Production of guanidino fatty acids
FR1210435A (fr) *	1958-09-26	1960-03-08	Cfmc	Procédé de synthèse de la phosphocréatine
CH401989A (fr) *	1958-09-26	1965-11-15	Kuhlmann Ets	Procédé de préparation de la phosphocréatine
JPS59500B2 (ja) *	1978-06-28	1984-01-07	富郎岩井	クレアチンの製造法

1995
- 1995-07-18 DE DE19526236A patent/DE19526236A1/de not_active Withdrawn
1996
- 1996-06-26 CZ CZ19961885A patent/CZ290563B6/cs not_active IP Right Cessation
- 1996-06-28 JP JP8169945A patent/JP3056416B2/ja not_active Expired - Fee Related
- 1996-07-09 US US08/677,073 patent/US5719319A/en not_active Expired - Lifetime
- 1996-07-10 CN CN96110631A patent/CN1061647C/zh not_active Expired - Lifetime
- 1996-07-11 CA CA002181026A patent/CA2181026C/en not_active Expired - Lifetime
- 1996-07-17 PL PL96315319A patent/PL184404B1/pl unknown
- 1996-07-17 DK DK96111542T patent/DK0754679T3/da active
- 1996-07-17 DE DE59600727T patent/DE59600727D1/de not_active Expired - Lifetime
- 1996-07-17 ES ES96111542T patent/ES2126355T3/es not_active Expired - Lifetime
- 1996-07-17 NO NO962984A patent/NO305200B1/no not_active IP Right Cessation
- 1996-07-17 HU HU9601954A patent/HU218820B/hu not_active IP Right Cessation
- 1996-07-17 AT AT96111542T patent/ATE172715T1/de active
- 1996-07-17 EP EP96111542A patent/EP0754679B1/de not_active Expired - Lifetime
- 1996-07-17 SI SI9630027T patent/SI0754679T1/xx not_active IP Right Cessation
- 1996-07-17 RU RU96115328/04A patent/RU2163233C2/ru not_active IP Right Cessation
- 1996-07-18 SK SK939-96A patent/SK280544B6/sk not_active IP Right Cessation

Also Published As

Publication number	Publication date
CN1140707A (zh)	1997-01-22
EP0754679B1 (de)	1998-10-28
CZ290563B6 (cs)	2002-08-14
NO305200B1 (no)	1999-04-19
ATE172715T1 (de)	1998-11-15
CN1061647C (zh)	2001-02-07
JP3056416B2 (ja)	2000-06-26
JPH0931043A (ja)	1997-02-04
HUP9601954A1 (en)	1997-05-28
US5719319A (en)	1998-02-17
CZ188596A3 (en)	1997-02-12
DE19526236A1 (de)	1997-01-23
DE59600727D1 (de)	1998-12-03
CA2181026A1 (en)	1997-01-19
HUP9601954A3 (en)	1998-07-28
NO962984L (no)	1997-01-20
DK0754679T3 (da)	1999-07-12
PL184404B1 (pl)	2002-10-31
HU218820B (hu)	2000-12-28
HU9601954D0 (en)	1996-09-30
ES2126355T3 (es)	1999-03-16
SK93996A3 (en)	1997-03-05
PL315319A1 (en)	1997-01-20
RU2163233C2 (ru)	2001-02-20
SK280544B6 (sk)	2000-03-13
EP0754679A1 (de)	1997-01-22
NO962984D0 (no)	1996-07-17
CA2181026C (en)	2004-04-27

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Legal Events

Date	Code	Title	Description
2008-06-30	SP73	Change of data on owner	Owner name: ALZCHEM TROSTBERG GMBH; DE Effective date: 20080326
2011-03-31	KO00	Lapse of patent	Effective date: 20110221

Date

Code

Title

Description

2008-06-30

SP73

Change of data on owner

Owner name: ALZCHEM TROSTBERG GMBH; DE

Effective date: 20080326

2011-03-31

KO00

Lapse of patent

Effective date: 20110221