HUP0001560A2 - Stabil kristályos 5-metil-tetrahidrofolsav-sók - Google Patents
Stabil kristályos 5-metil-tetrahidrofolsav-sókInfo
- Publication number
- HUP0001560A2 HUP0001560A2 HU0001560A HUP0001560A HUP0001560A2 HU P0001560 A2 HUP0001560 A2 HU P0001560A2 HU 0001560 A HU0001560 A HU 0001560A HU P0001560 A HUP0001560 A HU P0001560A HU P0001560 A2 HUP0001560 A2 HU P0001560A2
- Authority
- HU
- Hungary
- Prior art keywords
- methyl
- salts
- tetrahydrofolic acid
- stable crystal
- crystal salts
- Prior art date
Links
- 150000003839 salts Chemical class 0.000 title abstract 5
- 229940105150 5-methyltetrahydrofolic acid Drugs 0.000 title 1
- 239000013078 crystal Substances 0.000 title 1
- ZNOVTXRBGFNYRX-ABLWVSNPSA-N levomefolic acid Chemical class C1NC=2NC(N)=NC(=O)C=2N(C)C1CNC1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)C=C1 ZNOVTXRBGFNYRX-ABLWVSNPSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 abstract 2
- MSTNYGQPCMXVAQ-NEPJUHHUSA-N 6R-Tetrahydrofolic acid Chemical compound C([C@@H]1CNC=2N=C(NC(=O)C=2N1)N)NC1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)C=C1 MSTNYGQPCMXVAQ-NEPJUHHUSA-N 0.000 abstract 1
- 235000015872 dietary supplement Nutrition 0.000 abstract 1
- 229940079593 drug Drugs 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
-
- 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
- A61P17/00—Drugs for dermatological disorders
- A61P17/06—Antipsoriatics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P19/00—Drugs for skeletal disorders
- A61P19/02—Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
-
- 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
- A61P25/24—Antidepressants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/02—Nutrients, e.g. vitamins, minerals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P39/00—General protective or antinoxious agents
- A61P39/02—Antidotes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/06—Antianaemics
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Diabetes (AREA)
- Hematology (AREA)
- Pain & Pain Management (AREA)
- Immunology (AREA)
- Rheumatology (AREA)
- Neurology (AREA)
- Obesity (AREA)
- Psychiatry (AREA)
- Biomedical Technology (AREA)
- Toxicology (AREA)
- Neurosurgery (AREA)
- Nutrition Science (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Physical Education & Sports Medicine (AREA)
- Dermatology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
A találmány 5-metil-(6R,S)-, -(6S)- és (6R)-tetra-hidrofolsav stabilkristályos sóira vonatkozik, és magában foglalja az ilyen sókelőállítására szolgáló eljárást, valamint az ilyen sók alkalmazásátgyógyszerek előállítására vagy táplálékkiegészítőként. A találmány azilyen sókat tartalmazó készítményekre is kiterjed. Ó
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH00695/99A CH693905A5 (de) | 1999-04-15 | 1999-04-15 | Stabile kristalline Salze von 5-Methyltetrahydrofolsäure. |
Publications (4)
Publication Number | Publication Date |
---|---|
HU0001560D0 HU0001560D0 (en) | 2000-06-28 |
HUP0001560A2 true HUP0001560A2 (hu) | 2001-04-28 |
HUP0001560A3 HUP0001560A3 (en) | 2003-04-28 |
HU229423B1 HU229423B1 (en) | 2013-12-30 |
Family
ID=4193016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU0001560A HU229423B1 (en) | 1999-04-15 | 2000-04-14 | Stable crystal salts of 5-methyl-tetrahydrofolic acid |
Country Status (19)
Country | Link |
---|---|
US (1) | US6441168B1 (hu) |
EP (5) | EP2189459B1 (hu) |
JP (4) | JP5202774B2 (hu) |
KR (2) | KR100774012B1 (hu) |
CN (1) | CN1154648C (hu) |
AT (2) | ATE451372T1 (hu) |
AU (1) | AU782641B2 (hu) |
CA (1) | CA2305926C (hu) |
CH (1) | CH693905A5 (hu) |
CY (2) | CY1109874T1 (hu) |
DE (2) | DE50016064D1 (hu) |
DK (4) | DK2189459T3 (hu) |
ES (3) | ES2336190T3 (hu) |
HU (1) | HU229423B1 (hu) |
NO (1) | NO325495B1 (hu) |
PT (4) | PT2189459E (hu) |
RU (1) | RU2265605C2 (hu) |
TW (1) | TWI285205B (hu) |
ZA (1) | ZA200001851B (hu) |
Families Citing this family (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH693905A5 (de) * | 1999-04-15 | 2004-04-15 | Eprova Ag | Stabile kristalline Salze von 5-Methyltetrahydrofolsäure. |
EP1349554A2 (en) * | 2000-12-14 | 2003-10-08 | Tufts University | Compositions and methods for treating an arthritic condition |
JP2007511536A (ja) | 2003-11-17 | 2007-05-10 | バイオマリン ファーマシューティカル インコーポレイテッド | 代謝障害の処置のための方法及び組成物 |
CN1748704B (zh) * | 2004-09-15 | 2011-05-04 | 尼普洛株式会社 | 注射用水溶液制剂及其稳定化方法 |
AU2005313940A1 (en) * | 2004-12-08 | 2006-06-15 | Biomarin Pharmaceutical Inc. | Methods and compositions for the treatment of pulmonary hypertension of the newborn |
UY29527A1 (es) | 2005-05-13 | 2006-12-29 | Schering Ag | Composicinn farmaccutica que contienen gestrgenos y/o estrngenos y 5-metil - (6s) - tetrhidrofolato. |
RU2009102443A (ru) * | 2006-07-06 | 2010-08-20 | Йенафарм ГмбХ унд Ко КГ (DE) | Фармацевтический препарат для контрацепции и для предотвращения риска врожденных пороков развития |
US8617597B2 (en) * | 2006-07-06 | 2013-12-31 | Bayer Intellectual Property Gmbh | Pharmaceutical composition containing a tetrahydrofolic acid |
CN101489563A (zh) * | 2006-07-06 | 2009-07-22 | 拜耳先灵医药股份有限公司 | 用于避孕和预防先天性畸形风险的药物制剂 |
EP1891959A1 (de) * | 2006-08-14 | 2008-02-27 | Bayer Schering Pharma Aktiengesellschaft | Pharmazeutische Zusammensetzung zur Kontrazeption und zur Verminderung des Risikos angeborener Fehlbildungen |
CH698729B1 (de) * | 2007-05-30 | 2009-10-15 | Cerbios Pharma Sa | Stabile, kristalline (6S)-N(5)-Methyl-5, 6,7,8-tetrahydrofolsäure. |
EP2027855A1 (de) | 2007-08-24 | 2009-02-25 | Bayer Schering Pharma AG | Verwendung von Gestagenen in Kombination mit (6S)5-Methyltetrahydrofolat zur Therapie der Endometriose mit gleichzeitiger Verminderung von Therapie-Nebenwirkungen sowie der Verminderung des Risikos angeborener Fehlbildungen bei Eintritt einer Gravidität |
US20090060997A1 (en) * | 2007-08-27 | 2009-03-05 | Christian Seitz | Process for producing a pharmaceutical preparation for therapeutic treatment of endometriosis containing a combination of a gestagen and (6s)-5-methyltetrahydrofolate |
EP2249803A2 (en) * | 2008-02-13 | 2010-11-17 | Bayer Schering Pharma Aktiengesellschaft | Estradiol-containing drug delivery system |
MX2010008945A (es) * | 2008-02-13 | 2010-09-07 | Bayer Schering Pharma Ag | Sistema de administracion de drogas con efecto estabilizante. |
JP5856372B2 (ja) * | 2008-02-20 | 2016-02-09 | グノーシス・エツセ・ピー・アー | 葉酸塩、これらの組成物および使用 |
CA3031481C (en) * | 2009-07-10 | 2021-03-16 | Linzy O. Scott, Iii | Methods and compositions for treating thyroid-related medical conditions with reduced folates |
UY32836A (es) | 2009-08-12 | 2011-03-31 | Bayer Schering Pharma Ag | Partículas estabilizadas que comprenden 5-metil-(6s)-tetrahidrofolato |
EP2575825A4 (en) | 2010-02-12 | 2014-01-01 | Alexander Vuckovic M D Llc | COMPOSITIONS AND METHODS FOR TREATING DEPRESSION |
ES2553834T3 (es) * | 2010-12-03 | 2015-12-14 | Kocak Farma Ilac Ve Kimya San. A.S | Un nuevo método para producir agentes antifolatos que tienen ácido glutámico como parte de su estructura |
CN102516247A (zh) * | 2010-12-15 | 2012-06-27 | 连云港金康医药科技有限公司 | A型l-5-甲基四氢叶酸钙盐多晶型及其制备方法 |
EP2502625A1 (en) | 2011-03-21 | 2012-09-26 | GMT Fine Chemicals SA | Process for the preparation of crystalline levofolinic acid |
CN102702200B (zh) * | 2012-04-25 | 2014-11-12 | 连云港金康和信药业有限公司 | (6rs)-5-甲基四氢叶酸钙盐晶型及其制备方法 |
CN102775407B (zh) * | 2012-01-20 | 2015-08-05 | 连云港金康医药科技有限公司 | 稳定的无定型5-甲基四氢叶酸盐及其制备方法 |
WO2013107236A1 (zh) * | 2012-01-20 | 2013-07-25 | 连云港金康和信药业有限公司 | (6s)-5-甲基四氢叶酸盐晶型及其制备方法 |
CN102584826B (zh) * | 2012-01-20 | 2015-04-29 | 连云港金康医药科技有限公司 | (6s)-5-甲基四氢叶酸盐晶型及其制备方法 |
PL2837632T3 (pl) | 2012-04-13 | 2017-01-31 | Lianyungang Jinkang Hexin Pharmaceutical Co. Ltd. | Pochodne triazabicyklo[3.2.1]oktanu użyteczne do leczenia chorób proliferacyjnych |
CN103450202B (zh) * | 2012-06-04 | 2015-07-01 | 南京莱因医药科技有限公司 | L-5-甲基四氢叶酸与有机碱加成盐的方法 |
CN103664945B (zh) * | 2012-09-07 | 2016-01-20 | 南京莱因医药科技有限公司 | L-5-甲基四氢叶酸氨基酸盐的制备方法 |
CN103694239B (zh) * | 2012-09-27 | 2016-12-21 | 上海科胜药物研发有限公司 | 一种5‑甲基‑(6s)‑四氢叶酸晶型a及其制备方法 |
EP2781214A1 (en) * | 2013-03-22 | 2014-09-24 | Chemo Research, S.L. | Formulation of amorphous calcium L-5-methyltetrahydrofolate (L-5-MTHF-Ca) |
EP3027178A2 (en) * | 2013-07-29 | 2016-06-08 | Adare Pharmaceuticals, Inc. | Stabilized modified release folic acid derivative composition, its therapeutic use and methods of manufacture |
US20160053281A1 (en) | 2013-08-15 | 2016-02-25 | The University Court Of The University Of Edinburgh | Enhanced Expression Of RNA Vectors |
US9492421B1 (en) | 2013-11-14 | 2016-11-15 | Argent Development Group, Llc | Nutritional supplements for treatment of iron deficiency anemia |
US9629846B1 (en) | 2013-11-14 | 2017-04-25 | Argent Development Group, Llc | Nutritional supplements for women desiring to become pregnant, and pregnant and nursing women |
EP2878600B1 (en) * | 2013-12-02 | 2018-06-27 | Cerbios-Pharma S.A. | Stable complexes of an alkaline earth metal salt of N5-methyl-tetrahydrofolic acid and a polyol |
CN103980279B (zh) * | 2014-04-16 | 2016-07-06 | 悦康药业集团有限公司 | 一种甲氨蝶呤化合物及注射用甲氨蝶呤 |
WO2015193778A1 (en) | 2014-06-16 | 2015-12-23 | Mylan Laboratories Ltd. | Crystalline form of levomefolate calcium |
CN104490887A (zh) * | 2014-09-04 | 2015-04-08 | 连云港金康和信药业有限公司 | (6s)-5-甲基-四氢叶酸钙盐的稳定药物组合物 |
US10398697B2 (en) | 2014-09-04 | 2019-09-03 | Lianyungang Jinkang Hexin Pharmaceutical Co., Ltd. | Solid solution comprising (6S)-5-methyl tetrahydrofolic acid or salt thereof, and preparation and use thereof |
CN107812197B (zh) | 2014-09-20 | 2018-09-18 | 中国药科大学 | 一种炎症靶向的中性粒细胞递药系统及其应用 |
WO2016135707A1 (en) | 2015-02-27 | 2016-09-01 | Nestec S.A. | Diagnosis of major depressive disorder, mild cognitive impairment, and alzheimer's disease and other neurologic and psychiatric disorders |
WO2016185413A1 (en) | 2015-05-20 | 2016-11-24 | Nestec S.A. | Modified release formulations |
CN107698591A (zh) * | 2015-09-25 | 2018-02-16 | 上海华理生物医药有限公司 | (6s)-5-甲基四氢叶酸锌盐晶型及其制备方法 |
DE202015105351U1 (de) | 2015-10-09 | 2016-01-07 | Apotheke am Schlossplatz Inh. Mario Ganster e.K. | Diätetische Zusammensetzung |
KR101712807B1 (ko) | 2015-10-19 | 2017-03-07 | 오인숙 | 스테인레스 빔 제조장치 |
CN105237539A (zh) * | 2015-10-29 | 2016-01-13 | 上海应用技术学院 | A晶型(6s)-5-甲基四氢叶酸锌盐及其制备方法 |
CN107304212A (zh) * | 2016-04-21 | 2017-10-31 | 常州爱诺新睿医药技术有限公司 | 一种无定型l-5-甲基四氢叶酸氨基酸盐及其制备方法 |
US11110113B2 (en) | 2016-11-03 | 2021-09-07 | Gentelon, Inc. | Compositions and methods for treating depression |
RU2019133594A (ru) * | 2017-03-31 | 2021-04-30 | Мерк Патент Гмбх | Кристаллическая натриевая соль 5-метил-(6s)-тетрагидрофолиевой кислоты |
EP3601289A1 (en) | 2017-03-31 | 2020-02-05 | Merck Patent GmbH | Crystalline binary sodium salts of 5-methyl-(6s)-tetrahydrofolic acid with organic bases |
CA3058252A1 (en) * | 2017-03-31 | 2018-10-04 | Merck Patent Gmbh | Crystalline sodium salt of 5-methyl-(6s)-tetrahydrofolic acid |
EP3461826A1 (en) | 2017-09-29 | 2019-04-03 | Aprofol AG | Multifunctional folate salts |
JP7502257B2 (ja) * | 2018-07-06 | 2024-06-18 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング | 5-メチル-(6s)-テトラヒドロ葉酸およびl-イソロイシンエチルエステルの結晶性塩 |
DK3817814T3 (da) * | 2018-07-06 | 2023-12-11 | Merck Patent Gmbh | Krystallinske salte af 5-methyl-(6s)-tetrahydrofolsyre og l-valinethylester |
US20210277006A1 (en) * | 2018-07-06 | 2021-09-09 | Merck Patent Gmbh | Crystalline salts of 5-methyl-(6s)-tetrahydrofolic acid and amino ethyl esters |
DK3817813T3 (da) * | 2018-07-06 | 2023-12-11 | Merck Patent Gmbh | Krystallinske salte af 5-methyl-(6s)-tetrahydrofolsyre og l-leucinethylester |
JP2021529206A (ja) * | 2018-07-06 | 2021-10-28 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングMerck Patent Gesellschaft mit beschraenkter Haftung | 5−メチル(6s)−テトラヒドロ葉酸および4−(2−ヒドロキシエチル)−モルホリンを含む結晶塩 |
EP3646873A1 (en) | 2018-10-31 | 2020-05-06 | Aprofol AG | Folate salts |
EP3666260A1 (en) | 2018-12-13 | 2020-06-17 | Laboratorios Leon Farma SA | Ethinyl estradiol-beta-cyclodextrin complex and process for preparing thereof |
US20230162351A1 (en) | 2020-04-23 | 2023-05-25 | National University Corporation Shiga University Of Medical Science | Diagnosis assistance device, machine learning device, diagnosis assistance method, machine learning method, machine learning program, and alzheimers prediction program |
JP2023525840A (ja) | 2020-05-15 | 2023-06-19 | アルファシグマ ソシエタ ペル アチオニ | メチルフォレートを含む組成物 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5223500A (en) * | 1977-02-22 | 1993-06-29 | Bioresearch S.P.A. | Stable pharmaceutical composition of alkaline or alkaline earth 5-methyl tetrahydrofolate |
GB1572137A (en) * | 1977-02-22 | 1980-07-23 | Bioresearch Sas Del Dr Livio C | Stable compositions for therapeutic use based on d,1-5-methyltetrahydrofolic acid and its salts |
DE3821875C1 (hu) * | 1988-06-29 | 1990-02-15 | Eprova Ag, Forschungsinstitut, Schaffhausen, Ch | |
CH680731A5 (hu) | 1990-04-12 | 1992-10-30 | Sapec Fine Chemicals | |
CH681303A5 (hu) * | 1991-01-16 | 1993-02-26 | Eprova Ag | |
CH684270A5 (de) | 1991-10-04 | 1994-08-15 | Sapec Fine Chemicals | Verfahren zur Herstellung von Erdalkalimetallsalzen von (6R)-N(10)-Formyl-5,6,7,8-tetrahydrofolsäure. |
CH683261A5 (it) * | 1991-10-10 | 1994-02-15 | Applied Pharma Res | Procedimento per la preparazione dell'acido metiltetraidrofolico nella forma (6(R,S)(-))N-5 e separazione del diastereoisomero attivo (6(S)(-))N-5) sotto forma di sali. |
CH682664A5 (en) | 1991-10-15 | 1993-10-29 | Eprova Ag | Stable salts of 5,10-methylene tetrahydrofolate. |
CH682665A5 (de) * | 1991-10-29 | 1993-10-29 | Sapec Fine Chemicals | Verfahren zur Reinigung von rohen Erdalkalimetallsalzen von N(5)-Methyl-5,6,7,8-tetrahydrofolsäure. |
DE4136921A1 (de) * | 1991-11-11 | 1993-05-13 | Knoll Ag | Verfahren zur trennung von 5-methyl-tetrahydrofolsaeure |
CH686672A5 (de) * | 1992-12-01 | 1996-05-31 | Cerbios Pharma Sa | Verfahren zur Herstellung von (6S)-5,6,7,8-Tetrahydrofolsaeure. |
CH686369A5 (de) * | 1994-05-09 | 1996-03-15 | Eprova Ag | Stabile kristalline (6S)- und (6R)-Tetrahydrofolseure. |
CH689831A5 (de) | 1995-11-07 | 1999-12-15 | Eprova Ag | Stabile kristalline Tetrahydrofolsaeure-Salze. |
AU722050B2 (en) | 1996-01-31 | 2000-07-20 | South Alabama Medical Science Foundation | Food and vitamin preparations containing the natural isomer of reduced folates |
CH693905A5 (de) * | 1999-04-15 | 2004-04-15 | Eprova Ag | Stabile kristalline Salze von 5-Methyltetrahydrofolsäure. |
-
1999
- 1999-04-15 CH CH00695/99A patent/CH693905A5/de not_active IP Right Cessation
-
2000
- 2000-04-08 PT PT09178426T patent/PT2189459E/pt unknown
- 2000-04-08 PT PT09178428T patent/PT2192120E/pt unknown
- 2000-04-08 ES ES00107623T patent/ES2336190T3/es not_active Expired - Lifetime
- 2000-04-08 ES ES09178427T patent/ES2374369T3/es not_active Expired - Lifetime
- 2000-04-08 EP EP09178426A patent/EP2189459B1/de not_active Expired - Lifetime
- 2000-04-08 EP EP09178428A patent/EP2192120B1/de not_active Expired - Lifetime
- 2000-04-08 EP EP00107623A patent/EP1044975B1/de not_active Expired - Lifetime
- 2000-04-08 DK DK09178426.4T patent/DK2189459T3/da active
- 2000-04-08 DK DK09178428.0T patent/DK2192120T3/da active
- 2000-04-08 DE DE50016064T patent/DE50016064D1/de not_active Expired - Lifetime
- 2000-04-08 ES ES09178428T patent/ES2374371T3/es not_active Expired - Lifetime
- 2000-04-08 EP EP06010738A patent/EP1695975A1/de not_active Withdrawn
- 2000-04-08 DK DK00107623.1T patent/DK1044975T3/da active
- 2000-04-08 DK DK09178427.2T patent/DK2194057T3/da active
- 2000-04-08 AT AT00107623T patent/ATE451372T1/de active
- 2000-04-08 EP EP09178427A patent/EP2194057B1/de not_active Expired - Lifetime
- 2000-04-08 PT PT09178427T patent/PT2194057E/pt unknown
- 2000-04-08 DE DE50015815T patent/DE50015815D1/de not_active Expired - Lifetime
- 2000-04-08 AT AT09178426T patent/ATE496052T1/de active
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- 2000-04-12 TW TW089106827A patent/TWI285205B/zh not_active IP Right Cessation
- 2000-04-12 ZA ZA200001851A patent/ZA200001851B/xx unknown
- 2000-04-12 AU AU27689/00A patent/AU782641B2/en not_active Expired
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- 2000-04-14 HU HU0001560A patent/HU229423B1/hu unknown
- 2000-04-14 KR KR1020000019508A patent/KR100774012B1/ko not_active IP Right Cessation
- 2000-04-14 CN CNB00108884XA patent/CN1154648C/zh not_active Expired - Lifetime
- 2000-04-14 RU RU2000109346/04A patent/RU2265605C2/ru active
- 2000-04-17 US US09/551,405 patent/US6441168B1/en not_active Expired - Lifetime
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2007
- 2007-05-30 KR KR1020070052657A patent/KR100874368B1/ko active IP Right Grant
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2010
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2011
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2012
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