KR100252389B1 - 9,9-알킬렌-3,7-다이아자바이싸이클로노난 화합물의 결정성 푸마르산염과 이 화합물이 함유된 약물 - Google Patents
9,9-알킬렌-3,7-다이아자바이싸이클로노난 화합물의 결정성 푸마르산염과 이 화합물이 함유된 약물 Download PDFInfo
- Publication number
- KR100252389B1 KR100252389B1 KR1019920022371A KR920022371A KR100252389B1 KR 100252389 B1 KR100252389 B1 KR 100252389B1 KR 1019920022371 A KR1019920022371 A KR 1019920022371A KR 920022371 A KR920022371 A KR 920022371A KR 100252389 B1 KR100252389 B1 KR 100252389B1
- Authority
- KR
- South Korea
- Prior art keywords
- formula
- fumarate
- diazabicyclo
- fumaric acid
- base
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical class OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 title claims description 42
- 150000001875 compounds Chemical class 0.000 title claims description 15
- 239000003814 drug Substances 0.000 title claims description 3
- 150000003839 salts Chemical class 0.000 claims abstract description 29
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 16
- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical class CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 claims abstract description 16
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 26
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 25
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 23
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical group CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 20
- 239000001530 fumaric acid Substances 0.000 claims description 14
- 125000004432 carbon atom Chemical group C* 0.000 claims description 10
- 239000002798 polar solvent Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- -1 nonane compound Chemical class 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 5
- 125000002947 alkylene group Chemical group 0.000 claims description 5
- 125000004186 cyclopropylmethyl group Chemical group [H]C([H])(*)C1([H])C([H])([H])C1([H])[H] 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 2
- 229940079593 drug Drugs 0.000 claims 1
- 208000019622 heart disease Diseases 0.000 claims 1
- 239000000546 pharmaceutical excipient Substances 0.000 claims 1
- 239000000825 pharmaceutical preparation Substances 0.000 claims 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- 238000002844 melting Methods 0.000 description 15
- 230000008018 melting Effects 0.000 description 15
- 238000001035 drying Methods 0.000 description 11
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 10
- 239000002253 acid Substances 0.000 description 10
- 239000002244 precipitate Substances 0.000 description 10
- 238000004448 titration Methods 0.000 description 9
- 239000002904 solvent Substances 0.000 description 8
- 239000012452 mother liquor Substances 0.000 description 7
- AOIVZQPSIHOHMP-HDICACEKSA-N (1r,5s)-7-(2-methylpropyl)-3-propan-2-ylspiro[3,7-diazabicyclo[3.3.1]nonane-9,1'-cyclohexane] Chemical compound C12([C@H]3CN(C[C@@H]2CN(C3)CC(C)C)C(C)C)CCCCC1 AOIVZQPSIHOHMP-HDICACEKSA-N 0.000 description 6
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 229950002035 bertosamil Drugs 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 229960001860 salicylate Drugs 0.000 description 4
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- KTSZYXNHBVWNNV-UHFFFAOYSA-N 1,2-diazabicyclo[3.3.1]nonane Chemical compound C1CNN2CCCC1C2 KTSZYXNHBVWNNV-UHFFFAOYSA-N 0.000 description 2
- 239000001358 L(+)-tartaric acid Substances 0.000 description 2
- 235000011002 L(+)-tartaric acid Nutrition 0.000 description 2
- FEWJPZIEWOKRBE-LWMBPPNESA-N L-(+)-Tartaric acid Natural products OC(=O)[C@@H](O)[C@H](O)C(O)=O FEWJPZIEWOKRBE-LWMBPPNESA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 230000003288 anthiarrhythmic effect Effects 0.000 description 2
- 230000000747 cardiac effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 description 2
- 229960004889 salicylic acid Drugs 0.000 description 2
- CTIRHWCPXYGDGF-HDICACEKSA-N tedisamil Chemical compound [H][C@]12CN(CC3CC3)C[C@]([H])(CN(CC3CC3)C1)C21CCCC1 CTIRHWCPXYGDGF-HDICACEKSA-N 0.000 description 2
- 229960002926 tedisamil Drugs 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-M L-tartrate(1-) Chemical compound OC(=O)[C@H](O)[C@@H](O)C([O-])=O FEWJPZIEWOKRBE-JCYAYHJZSA-M 0.000 description 1
- 208000004880 Polyuria Diseases 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000003416 antiarrhythmic agent Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000003965 capillary gas chromatography Methods 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000000113 differential scanning calorimetry Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000001882 diuretic effect Effects 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- VZCYOOQTPOCHFL-OWOJBTEDSA-L fumarate(2-) Chemical class [O-]C(=O)\C=C\C([O-])=O VZCYOOQTPOCHFL-OWOJBTEDSA-L 0.000 description 1
- 230000010247 heart contraction Effects 0.000 description 1
- 150000003840 hydrochlorides Chemical class 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 239000003495 polar organic solvent Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 229940095064 tartrate Drugs 0.000 description 1
- 238000002411 thermogravimetry Methods 0.000 description 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
- 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
- C07D471/10—Spiro-condensed systems
-
- 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
- A61P7/10—Antioedematous agents; Diuretics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
- C07C57/13—Dicarboxylic acids
- C07C57/15—Fumaric acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (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)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Diabetes (AREA)
- Hematology (AREA)
- Nitrogen Condensed Heterocyclic Rings (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)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4139763A DE4139763A1 (de) | 1991-12-03 | 1991-12-03 | Kristalline fumarsaure salze von 9,9-alkylen-3,7-diazabicyclononan-verbindungen und diese verbindungen enthaltende arzneimittel |
| DEP4139763.0 | 1991-12-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930012772A KR930012772A (ko) | 1993-07-21 |
| KR100252389B1 true KR100252389B1 (ko) | 2000-05-01 |
Family
ID=6446125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019920022371A Expired - Lifetime KR100252389B1 (ko) | 1991-12-03 | 1992-11-25 | 9,9-알킬렌-3,7-다이아자바이싸이클로노난 화합물의 결정성 푸마르산염과 이 화합물이 함유된 약물 |
Country Status (25)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4421324A1 (de) * | 1994-06-17 | 1995-12-21 | Kali Chemie Pharma Gmbh | Neue 3,7-Diazabicyclo [3,3,1] nonan-Verbindungen enthaltende Arzneimittel |
| CA2426666A1 (en) * | 2000-09-29 | 2002-04-04 | Solvay Pharmaceuticals B.V. | Ion-strength independent sustained release pharmaceutical formulation |
| TW200418468A (en) * | 2002-11-18 | 2004-10-01 | Solvay Pharm Gmbh | Liquid pharmaceutical formulations containing 3,7-diazabicyclo[3,3,1]nonane compounds and method of treatments relating to anti-arrhytmic events |
| CN1822833A (zh) * | 2003-07-21 | 2006-08-23 | 索尔瓦药物有限公司 | 3,7－二氮杂双环[3,3,1]壬烷化合物在治疗和/或预防男性患者心律失常中的用途 |
| US20050054667A1 (en) * | 2003-07-21 | 2005-03-10 | Solvay Pharmaceuticals Gmbh | Method of treating or inhibiting anti-arrhythmic events in male human patients |
| WO2005030207A1 (en) * | 2003-09-26 | 2005-04-07 | Solvay Pharmaceuticals Gmbh | Use of 3, 7-diazabicyclo (3.3.1) nonane compounds for the treatment of brugada syndrome |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2551283C3 (de) * | 1975-11-14 | 1981-02-19 | Hokuriku Pharmaceutical Co., Ltd., Katsuyama, Fukui (Japan) | Monofumarsäuresalz von 3-Pyridylmethylnikotinat und Verfahren zu seiner Herstellung |
| DE2658558A1 (de) * | 1976-12-23 | 1978-06-29 | Bayer Ag | Diazabicyclo(3,3,1)nonane, verfahren zu ihrer herstellung sowie ihre verwendung als arzneimittel |
| DE3234697A1 (de) * | 1982-09-18 | 1984-03-22 | Kali-Chemie Pharma Gmbh, 3000 Hannover | Neue diazabicyclo-(3,3,1)-nonane |
| PT88381B (pt) * | 1987-09-09 | 1995-07-06 | Kali Chemie Pharma Gmbh | Processo para a preparacao de novos compostos 3,7-diazabiciclo{3,3,1} nonano, e de composicoes farmaceuticas que contem estes compostos |
| US4971992A (en) * | 1989-03-27 | 1990-11-20 | Hoechst-Roussel Pharmaceuticals Inc. | Carbonate derivatives of eseroline |
| DE4019080A1 (de) * | 1990-06-15 | 1991-12-19 | Kali Chemie Pharma Gmbh | Neue 3,7-diazabicycolo (3,3,1)nonan-verbindungen enthaltende arzneimittel |
-
1991
- 1991-12-03 DE DE4139763A patent/DE4139763A1/de not_active Withdrawn
-
1992
- 1992-09-26 CN CN92111096A patent/CN1040758C/zh not_active Expired - Lifetime
- 1992-11-05 CZ CS923322A patent/CZ281930B6/cs not_active IP Right Cessation
- 1992-11-05 SK SK3322-92A patent/SK279519B6/sk not_active IP Right Cessation
- 1992-11-11 TW TW081109049A patent/TW274084B/zh not_active IP Right Cessation
- 1992-11-17 ZA ZA928863A patent/ZA928863B/xx unknown
- 1992-11-17 LT LTIP230A patent/LTIP230A/xx not_active Application Discontinuation
- 1992-11-19 PH PH45289A patent/PH31114A/en unknown
- 1992-11-20 IL IL10381992A patent/IL103819A/en not_active IP Right Cessation
- 1992-11-23 NZ NZ245227A patent/NZ245227A/en not_active IP Right Cessation
- 1992-11-23 US US07/980,177 patent/US5324732A/en not_active Expired - Lifetime
- 1992-11-24 EP EP92710032A patent/EP0550383B1/de not_active Expired - Lifetime
- 1992-11-24 ES ES92710032T patent/ES2073900T3/es not_active Expired - Lifetime
- 1992-11-24 AT AT92710032T patent/ATE124411T1/de active
- 1992-11-24 DK DK92710032.1T patent/DK0550383T3/da active
- 1992-11-24 DE DE59202726T patent/DE59202726D1/de not_active Expired - Lifetime
- 1992-11-25 KR KR1019920022371A patent/KR100252389B1/ko not_active Expired - Lifetime
- 1992-11-25 DZ DZ920147A patent/DZ1636A1/fr active
- 1992-11-25 HU HU9203698A patent/HU213672B/hu unknown
- 1992-11-25 HU HU9203698A patent/HU9203698D0/hu unknown
- 1992-12-02 AU AU29815/92A patent/AU652869B2/en not_active Expired
- 1992-12-02 NO NO19924647A patent/NO300687B1/no not_active IP Right Cessation
- 1992-12-02 JP JP32309192A patent/JP3180848B2/ja not_active Expired - Lifetime
- 1992-12-02 FI FI925482A patent/FI100053B/fi not_active IP Right Cessation
- 1992-12-03 MX MX9206988A patent/MX9206988A/es unknown
- 1992-12-03 CA CA002084489A patent/CA2084489C/en not_active Expired - Lifetime
-
1994
- 1994-09-30 HU HU94P/P00033P patent/HU210215A9/hu unknown
-
1998
- 1998-06-17 HK HK98105562A patent/HK1006568A1/xx not_active IP Right Cessation
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EA020931B1 (ru) | ПОЛЕЗНЫЕ ФАРМАЦЕВТИЧЕСКИЕ СОЛИ 7-[(3R,4R)-3-ГИДРОКСИ-4-ГИДРОКСИМЕТИЛПИРРОЛИДИН-1-ИЛМЕТИЛ]-3,5-ДИГИДРОПИРРОЛО[3,2-d]ПИРИМИДИН-4-ОНА | |
| NZ199014A (en) | 5-aroylation of 1,2-dihydro-3h-pyrrolo(1,2-a)-pyrrol-1-(carboxylic acid esters or nitriles) | |
| US5324732A (en) | Crystalline fumaric acid salts of 9,9-alkylene-3,7-diazabicyclononane compounds and pharmaceutical compositions containing them | |
| KR920002295B1 (ko) | 프롤리디논 유도체의 제조방법 | |
| US4451473A (en) | 3,7-Diazabicyclo [3.3.1] nonanes having anti-arrhythmic activity | |
| US7795458B2 (en) | Salt of (2S, 3S)-3-[[(1S)-1-isobutoxymethyl-3-methylbutyl] carbamoyl] oxirane-2-carboxylic acid | |
| HK1006568B (en) | Medicament containing crystalline fumaric acid salts of 9,9-alkylen-3,7 diazabicyclononane compounds | |
| SU1215619A3 (ru) | Способ получени сложных эфиров @ -алкилтартроновой или @ -галогеналкилтартроновой кислот | |
| US11214547B2 (en) | Crystalline Eltrombopag monoethanolamine salt form D | |
| KR20230137364A (ko) | 염 결정 | |
| KR830000654B1 (ko) | 테트라하이드로-2H-벤조[c]피롤의 제조방법 | |
| US4347362A (en) | 1-Alkyl-4-amino-3-(3-aminotriazolo)-1,8 naphthyridine-2-ones | |
| HU180716B (en) | Process for preparing substituted amino-alkyl-guanidines | |
| KR800000748B1 (ko) | 2-옥소-1,2,3,4-테트라히드로피리도[2,3,-d]피리미딘 유도체의 제조방법 | |
| JP2025537478A (ja) | ジメチル－２，３－ジヒドロ－１ｈ－インデン誘導体の新規塩およびその製造方法 | |
| US4477451A (en) | 5,6-Dihydro-11-methylenemorphanthridin-6-ones, their preparation and drugs containing these compounds | |
| US3429883A (en) | S-benzoyloxymethyl-thiamine esters | |
| SU1015823A3 (ru) | Способ получени таутомеров @ -5-амино-4,5,6,7-тетрагидро-1н-индазола и @ -5-амино-4,5,6,7-тетрагидро-2н-индазола | |
| KR810000688B1 (ko) | 2'-하이드록시-2-(5-이소옥사졸일메틸)-6,7-벤조몰판의 제조방법 | |
| JPS60243058A (ja) | Ｎ‐〔１‐（クロロメチル）プロピル〕アセトイミドイル クロリド及びその合成方法 | |
| JPH0367067B2 (cg-RX-API-DMAC7.html) | ||
| JPH0149160B2 (cg-RX-API-DMAC7.html) | ||
| HU176001B (hu) | Eljárás dihidro-ergotalkaloid-metáns/nlfonátok előállítására | |
| JPH0692967A (ja) | オキセピノ〔２，３−ｂ〕インドリジン誘導体 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19921125 |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19970912 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19921125 Comment text: Patent Application |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19990719 Patent event code: PE09021S01D |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19991027 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20000118 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 20000118 End annual number: 3 Start annual number: 1 |
|
| PG1601 | Publication of registration | ||
| PR1001 | Payment of annual fee |
Payment date: 20030107 Start annual number: 4 End annual number: 4 |
|
| PR1001 | Payment of annual fee |
Payment date: 20040116 Start annual number: 5 End annual number: 5 |
|
| PR1001 | Payment of annual fee |
Payment date: 20050114 Start annual number: 6 End annual number: 6 |
|
| PR1001 | Payment of annual fee |
Payment date: 20060116 Start annual number: 7 End annual number: 7 |
|
| PR1001 | Payment of annual fee |
Payment date: 20070115 Start annual number: 8 End annual number: 8 |
|
| PR1001 | Payment of annual fee |
Payment date: 20080115 Start annual number: 9 End annual number: 9 |
|
| PR1001 | Payment of annual fee |
Payment date: 20090115 Start annual number: 10 End annual number: 10 |
|
| PR1001 | Payment of annual fee |
Payment date: 20100115 Start annual number: 11 End annual number: 11 |
|
| PR1001 | Payment of annual fee |
Payment date: 20110111 Start annual number: 12 End annual number: 12 |
|
| FPAY | Annual fee payment |
Payment date: 20111228 Year of fee payment: 13 |
|
| PR1001 | Payment of annual fee |
Payment date: 20111228 Start annual number: 13 End annual number: 13 |
|
| EXPY | Expiration of term | ||
| PC1801 | Expiration of term |
Termination date: 20130809 Termination category: Expiration of duration |