DD229990A5 - Verfahren zur herstellung von neuen 2-piperazino-pteridine - Google Patents
Verfahren zur herstellung von neuen 2-piperazino-pteridine Download PDFInfo
- Publication number
- DD229990A5 DD229990A5 DD84264739A DD26473984A DD229990A5 DD 229990 A5 DD229990 A5 DD 229990A5 DD 84264739 A DD84264739 A DD 84264739A DD 26473984 A DD26473984 A DD 26473984A DD 229990 A5 DD229990 A5 DD 229990A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- pteridine
- piperazino
- group
- morpholino
- oxidothiomorpholino
- Prior art date
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- RIBWUHCWCPYSQW-UHFFFAOYSA-N 2-piperazin-1-ylpteridine Chemical compound C1CNCCN1C1=NC=C(N=CC=N2)C2=N1 RIBWUHCWCPYSQW-UHFFFAOYSA-N 0.000 title claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 title description 11
- -1 piperidino, morpholino, thiomorpholino Chemical group 0.000 claims abstract description 38
- 150000001875 compounds Chemical class 0.000 claims abstract description 26
- 150000003839 salts Chemical class 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 13
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- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 7
- 125000005843 halogen group Chemical group 0.000 claims abstract description 7
- 125000003545 alkoxy group Chemical group 0.000 claims abstract description 6
- 125000004663 dialkyl amino group Chemical group 0.000 claims abstract description 5
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- SQEZFVLSKXCCRY-UHFFFAOYSA-N 4-n,4-n,7-n,7-n-tetramethyl-6-phenylmethoxy-2-piperazin-1-ylpteridine-4,7-diamine Chemical compound CN(C)C1=NC2=NC(N3CCNCC3)=NC(N(C)C)=C2N=C1OCC1=CC=CC=C1 SQEZFVLSKXCCRY-UHFFFAOYSA-N 0.000 description 1
- UELGJSYQDBKRIP-UHFFFAOYSA-N 6-chloro-2-piperazin-1-yl-4,7-di(piperidin-1-yl)pteridine Chemical compound ClC1=NC2=C(N3CCCCC3)N=C(N3CCNCC3)N=C2N=C1N1CCCCC1 UELGJSYQDBKRIP-UHFFFAOYSA-N 0.000 description 1
- KBWMIUUWZNOXTB-UHFFFAOYSA-N 6-chloro-4-n,4-n,7-n,7-n-tetramethyl-2-piperazin-1-ylpteridine-4,7-diamine Chemical group N=1C(N(C)C)=C2N=C(Cl)C(N(C)C)=NC2=NC=1N1CCNCC1 KBWMIUUWZNOXTB-UHFFFAOYSA-N 0.000 description 1
- CBKKKHCLVATMNE-UHFFFAOYSA-N 7-n-benzyl-2,6-dichloro-4-n,4-n-dimethylpteridine-4,7-diamine Chemical compound ClC=1N=C2C(N(C)C)=NC(Cl)=NC2=NC=1NCC1=CC=CC=C1 CBKKKHCLVATMNE-UHFFFAOYSA-N 0.000 description 1
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- 101000588924 Anthopleura elegantissima Delta-actitoxin-Ael1a Proteins 0.000 description 1
- 208000001382 Experimental Melanoma Diseases 0.000 description 1
- 239000001828 Gelatine Substances 0.000 description 1
- 229920000168 Microcrystalline cellulose Polymers 0.000 description 1
- 101150084935 PTER gene Proteins 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- 208000001435 Thromboembolism Diseases 0.000 description 1
- 208000032109 Transient ischaemic attack Diseases 0.000 description 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 208000007957 amaurosis fugax Diseases 0.000 description 1
- 230000000202 analgesic effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000002001 anti-metastasis Effects 0.000 description 1
- 230000001754 anti-pyretic effect Effects 0.000 description 1
- 239000002221 antipyretic Substances 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 235000013871 bee wax Nutrition 0.000 description 1
- 239000012166 beeswax Substances 0.000 description 1
- 235000019445 benzyl alcohol Nutrition 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229940099112 cornstarch Drugs 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 230000000916 dilatatory effect Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 150000004656 dimethylamines Chemical class 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 229960001375 lactose Drugs 0.000 description 1
- 238000012417 linear regression Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 206010061289 metastatic neoplasm Diseases 0.000 description 1
- 239000004292 methyl p-hydroxybenzoate Substances 0.000 description 1
- 235000010270 methyl p-hydroxybenzoate Nutrition 0.000 description 1
- 150000003956 methylamines Chemical class 0.000 description 1
- 235000019813 microcrystalline cellulose Nutrition 0.000 description 1
- 239000008108 microcrystalline cellulose Substances 0.000 description 1
- 229940016286 microcrystalline cellulose Drugs 0.000 description 1
- IAFVMQYEKYMWPH-UHFFFAOYSA-N n-benzyl-2,6-dichloro-4-(1-oxo-1,4-thiazinan-4-yl)pteridin-7-amine Chemical compound C=12N=C(Cl)C(NCC=3C=CC=CC=3)=NC2=NC(Cl)=NC=1N1CCS(=O)CC1 IAFVMQYEKYMWPH-UHFFFAOYSA-N 0.000 description 1
- BOALMGLHXFGVHW-UHFFFAOYSA-N n-benzyl-2,6-dichloro-4-thiomorpholin-4-ylpteridin-7-amine Chemical compound C=12N=C(Cl)C(NCC=3C=CC=CC=3)=NC2=NC(Cl)=NC=1N1CCSCC1 BOALMGLHXFGVHW-UHFFFAOYSA-N 0.000 description 1
- DXNKMGSAZKFWHS-UHFFFAOYSA-N n-benzyl-6-benzylsulfanyl-4-(1-oxo-1,4-thiazinan-4-yl)-2-piperazin-1-ylpteridin-7-amine Chemical compound C1CS(=O)CCN1C(C1=N2)=NC(N3CCNCC3)=NC1=NC(NCC=1C=CC=CC=1)=C2SCC1=CC=CC=C1 DXNKMGSAZKFWHS-UHFFFAOYSA-N 0.000 description 1
- OQNACIGXVSOVBH-UHFFFAOYSA-N n-benzyl-6-chloro-4-morpholin-4-yl-2-piperazin-1-ylpteridin-7-amine Chemical compound ClC1=NC2=C(N3CCOCC3)N=C(N3CCNCC3)N=C2N=C1NCC1=CC=CC=C1 OQNACIGXVSOVBH-UHFFFAOYSA-N 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229940093430 polyethylene glycol 1500 Drugs 0.000 description 1
- 229940093429 polyethylene glycol 6000 Drugs 0.000 description 1
- 239000001818 polyoxyethylene sorbitan monostearate Substances 0.000 description 1
- 235000010989 polyoxyethylene sorbitan monostearate Nutrition 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
- 235000015497 potassium bicarbonate Nutrition 0.000 description 1
- 239000011736 potassium bicarbonate Substances 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 239000004405 propyl p-hydroxybenzoate Substances 0.000 description 1
- 235000010232 propyl p-hydroxybenzoate Nutrition 0.000 description 1
- 150000003195 pteridines Chemical class 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000932 sedative agent Substances 0.000 description 1
- 230000001624 sedative effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- RPACBEVZENYWOL-XFULWGLBSA-M sodium;(2r)-2-[6-(4-chlorophenoxy)hexyl]oxirane-2-carboxylate Chemical compound [Na+].C=1C=C(Cl)C=CC=1OCCCCCC[C@]1(C(=O)[O-])CO1 RPACBEVZENYWOL-XFULWGLBSA-M 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- OULAJFUGPPVRBK-UHFFFAOYSA-N tetratriacontan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCO OULAJFUGPPVRBK-UHFFFAOYSA-N 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 201000010875 transient cerebral ischemia Diseases 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- ISPBABGJNLPGOY-UHFFFAOYSA-K zinc barium(2+) hydroxide sulfate Chemical compound [OH-].[Zn+2].[Ba+2].[O-]S([O-])(=O)=O ISPBABGJNLPGOY-UHFFFAOYSA-K 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D475/00—Heterocyclic compounds containing pteridine ring systems
- C07D475/06—Heterocyclic compounds containing pteridine ring systems with a nitrogen atom directly attached in position 4
- C07D475/08—Heterocyclic compounds containing pteridine ring systems with a nitrogen 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
- A61P35/00—Antineoplastic agents
-
- 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
- A61P7/02—Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D475/00—Heterocyclic compounds containing pteridine ring systems
- C07D475/06—Heterocyclic compounds containing pteridine ring systems with a nitrogen atom directly attached in position 4
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Diabetes (AREA)
- Hematology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Pyrrole Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833323932 DE3323932A1 (de) | 1983-07-02 | 1983-07-02 | Neue 2-piperazino-pteridine, verfahren zu ihrer herstellung und diese verbindung enthaltende arzneimittel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD229990A5 true DD229990A5 (de) | 1985-11-20 |
Family
ID=6203017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD84264739A DD229990A5 (de) | 1983-07-02 | 1984-06-29 | Verfahren zur herstellung von neuen 2-piperazino-pteridine |
Country Status (17)
| Country | Link |
|---|---|
| EP (1) | EP0134922B1 (da) |
| JP (1) | JPS6025991A (da) |
| AT (1) | ATE39253T1 (da) |
| AU (1) | AU565105B2 (da) |
| CA (1) | CA1233179A (da) |
| DD (1) | DD229990A5 (da) |
| DE (2) | DE3323932A1 (da) |
| DK (1) | DK159113C (da) |
| ES (2) | ES8503352A1 (da) |
| FI (1) | FI80454C (da) |
| GB (1) | GB2143232B (da) |
| HU (1) | HU190932B (da) |
| IL (1) | IL72265A (da) |
| NO (1) | NO160920C (da) |
| NZ (1) | NZ208725A (da) |
| PH (1) | PH22493A (da) |
| ZA (1) | ZA844968B (da) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3445298A1 (de) * | 1984-12-12 | 1986-06-12 | Dr. Karl Thomae Gmbh, 7950 Biberach | Neue pteridine, verfahren zu ihrer herstellung und deren verwendung als zwischenprodukte oder als arzneimittel |
| DE3540952C2 (de) * | 1985-11-19 | 1997-08-14 | Thomae Gmbh Dr K | 2-Piperazino-pteridine, Verfahren zu ihrer Herstellung und diese Verbindungen enthaltende Arzneimittel |
| US7276506B2 (en) | 1998-12-28 | 2007-10-02 | 4 Aza Bioscience Nv | Immunosuppressive effects of pteridine derivatives |
| DE10202468A1 (de) * | 2002-01-23 | 2004-09-30 | Faustus Forschungs Cie. Translational Cancer Research Gmbh | Pteridinderivate, Verfahren zu deren Herstellung und ihre Verwendung |
| AU2004267885A1 (en) * | 2003-08-29 | 2005-03-10 | 4 Aza Bioscience Nv | Immunosuppressive effects of pteridine derivatives |
| GB2407089A (en) * | 2003-10-17 | 2005-04-20 | 4 Aza Bioscience Nv | Pteridine derivatives |
| DE102004057645A1 (de) * | 2004-11-29 | 2006-06-01 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Substituierte Pteridine zur Behandlung von entzündlichen Erkrankungen |
| DE102004057595A1 (de) | 2004-11-29 | 2006-06-08 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Substituierte Pteridine zur Behandlung von entzündlichen Erkrankungen |
| DE102004057618A1 (de) | 2004-11-29 | 2006-06-01 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Substituierte Pteridine zur Behandlung von entzündlichen Erkrankungen |
| DE102004057594A1 (de) | 2004-11-29 | 2006-06-08 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Substitueirte Pteridine zur Behandlung von entzündlichen Erkrankungen |
| EP2029600B1 (de) * | 2006-05-24 | 2012-03-14 | Boehringer Ingelheim International GmbH | Substituierte pteridine, die mit einem viergliedrigen heterocyclus substituiert sind |
| JP5440934B2 (ja) * | 2006-05-24 | 2014-03-12 | ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング | 置換プテリジン |
| WO2008003149A2 (en) * | 2006-07-06 | 2008-01-10 | Gilead Sciences , Inc. | Substituted pteridines for the treatment and prevention of viral infections |
| WO2008009078A2 (en) | 2006-07-20 | 2008-01-24 | Gilead Sciences, Inc. | 4,6-dl- and 2,4,6-trisubstituted quinazoline derivatives useful for treating viral infections |
| US10144736B2 (en) | 2006-07-20 | 2018-12-04 | Gilead Sciences, Inc. | Substituted pteridines useful for the treatment and prevention of viral infections |
| US9670205B2 (en) | 2015-03-04 | 2017-06-06 | Gilead Sciences, Inc. | Toll like receptor modulator compounds |
| AU2017318601B2 (en) | 2016-09-02 | 2020-09-03 | Gilead Sciences, Inc. | Toll like receptor modulator compounds |
| WO2018045150A1 (en) | 2016-09-02 | 2018-03-08 | Gilead Sciences, Inc. | 4,6-diamino-pyrido[3,2-d]pyrimidine derivaties as toll like receptor modulators |
| TWI751516B (zh) | 2019-04-17 | 2022-01-01 | 美商基利科學股份有限公司 | 類鐸受體調節劑之固體形式 |
| TW202212339A (zh) | 2019-04-17 | 2022-04-01 | 美商基利科學股份有限公司 | 類鐸受體調節劑之固體形式 |
| TWI879779B (zh) | 2019-06-28 | 2025-04-11 | 美商基利科學股份有限公司 | 類鐸受體調節劑化合物的製備方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2940972A (en) * | 1957-06-27 | 1960-06-14 | Thomae Gmbh Dr K | Tri-and tetra-substituted pteridine derivatives |
| FR1352111A (fr) * | 1962-01-25 | 1964-02-14 | Lumiere Lab | Triamino ptéridines et leur préparation |
-
1983
- 1983-07-02 DE DE19833323932 patent/DE3323932A1/de not_active Withdrawn
-
1984
- 1984-06-11 ES ES533298A patent/ES8503352A1/es not_active Expired
- 1984-06-19 AT AT84106993T patent/ATE39253T1/de not_active IP Right Cessation
- 1984-06-19 DE DE8484106993T patent/DE3475620D1/de not_active Expired
- 1984-06-19 EP EP84106993A patent/EP0134922B1/de not_active Expired
- 1984-06-28 DK DK316284A patent/DK159113C/da not_active IP Right Cessation
- 1984-06-28 JP JP59132187A patent/JPS6025991A/ja active Pending
- 1984-06-29 GB GB08416682A patent/GB2143232B/en not_active Expired
- 1984-06-29 IL IL72265A patent/IL72265A/xx unknown
- 1984-06-29 CA CA000457880A patent/CA1233179A/en not_active Expired
- 1984-06-29 ZA ZA844968A patent/ZA844968B/xx unknown
- 1984-06-29 DD DD84264739A patent/DD229990A5/de not_active IP Right Cessation
- 1984-06-29 PH PH30906A patent/PH22493A/en unknown
- 1984-06-29 NZ NZ208725A patent/NZ208725A/xx unknown
- 1984-06-29 NO NO842631A patent/NO160920C/no unknown
- 1984-06-29 FI FI842622A patent/FI80454C/fi not_active IP Right Cessation
- 1984-07-02 AU AU30092/84A patent/AU565105B2/en not_active Ceased
- 1984-07-02 HU HU842559A patent/HU190932B/hu not_active IP Right Cessation
- 1984-11-20 ES ES537785A patent/ES8601205A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB8416682D0 (en) | 1984-08-01 |
| NZ208725A (en) | 1988-10-28 |
| IL72265A0 (en) | 1984-10-31 |
| DK159113C (da) | 1991-02-18 |
| PH22493A (en) | 1988-09-12 |
| ES533298A0 (es) | 1985-02-16 |
| ZA844968B (en) | 1986-03-26 |
| DE3475620D1 (en) | 1989-01-19 |
| FI80454B (fi) | 1990-02-28 |
| DE3323932A1 (de) | 1985-01-10 |
| DK316284D0 (da) | 1984-06-28 |
| CA1233179A (en) | 1988-02-23 |
| HUT34487A (en) | 1985-03-28 |
| NO842631L (no) | 1985-01-03 |
| AU3009284A (en) | 1985-01-03 |
| JPS6025991A (ja) | 1985-02-08 |
| ES8503352A1 (es) | 1985-02-16 |
| FI80454C (fi) | 1990-06-11 |
| GB2143232A (en) | 1985-02-06 |
| EP0134922B1 (de) | 1988-12-14 |
| IL72265A (en) | 1987-08-31 |
| HU190932B (en) | 1986-12-28 |
| DK316284A (da) | 1985-01-03 |
| FI842622A7 (fi) | 1985-01-03 |
| DK159113B (da) | 1990-09-03 |
| ATE39253T1 (de) | 1988-12-15 |
| AU565105B2 (en) | 1987-09-03 |
| ES537785A0 (es) | 1985-10-16 |
| NO160920C (no) | 1989-06-14 |
| FI842622A0 (fi) | 1984-06-29 |
| GB2143232B (en) | 1986-11-05 |
| EP0134922A1 (de) | 1985-03-27 |
| NO160920B (no) | 1989-03-06 |
| ES8601205A1 (es) | 1985-10-16 |
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