CH649533A5 - Picolilamide idrata di acido isoftalico ad azione antiaggregante piastrinica, antitrombinica ed anticoagulante e procedimento per la sua preparazione. - Google Patents
Picolilamide idrata di acido isoftalico ad azione antiaggregante piastrinica, antitrombinica ed anticoagulante e procedimento per la sua preparazione. Download PDFInfo
- Publication number
- CH649533A5 CH649533A5 CH2531/81A CH253181A CH649533A5 CH 649533 A5 CH649533 A5 CH 649533A5 CH 2531/81 A CH2531/81 A CH 2531/81A CH 253181 A CH253181 A CH 253181A CH 649533 A5 CH649533 A5 CH 649533A5
- Authority
- CH
- Switzerland
- Prior art keywords
- picotamide
- monohydrate
- water
- anhydrous
- blood
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 17
- 238000002360 preparation method Methods 0.000 title description 4
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 title 2
- 230000002744 anti-aggregatory effect Effects 0.000 title 1
- ICYQAMNVLLHURR-UHFFFAOYSA-N 4-methoxy-1-n,3-n-bis(pyridin-3-ylmethyl)benzene-1,3-dicarboxamide;hydrate Chemical compound O.COC1=CC=C(C(=O)NCC=2C=NC=CC=2)C=C1C(=O)NCC1=CC=CN=C1 ICYQAMNVLLHURR-UHFFFAOYSA-N 0.000 claims description 29
- 229910001868 water Inorganic materials 0.000 claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 230000000694 effects Effects 0.000 claims description 23
- 210000004369 blood Anatomy 0.000 claims description 19
- 239000008280 blood Substances 0.000 claims description 19
- 230000008569 process Effects 0.000 claims description 11
- 229910052757 nitrogen Inorganic materials 0.000 claims description 10
- 150000004682 monohydrates Chemical class 0.000 claims description 9
- 208000010110 spontaneous platelet aggregation Diseases 0.000 claims description 9
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- 238000002425 crystallisation Methods 0.000 claims description 6
- 230000008025 crystallization Effects 0.000 claims description 6
- 239000008194 pharmaceutical composition Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 239000012043 crude product Substances 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 4
- 230000009424 thromboembolic effect Effects 0.000 claims description 4
- JIICYHFLIOGGHE-UHFFFAOYSA-N 4-methoxybenzene-1,3-dicarboxylic acid Chemical class COC1=CC=C(C(O)=O)C=C1C(O)=O JIICYHFLIOGGHE-UHFFFAOYSA-N 0.000 claims description 3
- 239000004480 active ingredient Substances 0.000 claims description 3
- HDOUGSFASVGDCS-UHFFFAOYSA-N pyridin-3-ylmethanamine Chemical compound NCC1=CC=CN=C1 HDOUGSFASVGDCS-UHFFFAOYSA-N 0.000 claims description 3
- 238000001953 recrystallisation Methods 0.000 claims description 3
- -1 N, N'-bis- (3-picolyl) -isophthalamide monohydrate Chemical compound 0.000 claims description 2
- 108090000190 Thrombin Proteins 0.000 claims description 2
- 238000002441 X-ray diffraction Methods 0.000 claims description 2
- 239000012736 aqueous medium Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- OVARTBFNCCXQKS-UHFFFAOYSA-N propan-2-one;hydrate Chemical compound O.CC(C)=O OVARTBFNCCXQKS-UHFFFAOYSA-N 0.000 claims description 2
- 238000001228 spectrum Methods 0.000 claims description 2
- 229960004072 thrombin Drugs 0.000 claims description 2
- 239000013543 active substance Substances 0.000 claims 3
- 239000007795 chemical reaction product Substances 0.000 claims 2
- 241000124008 Mammalia Species 0.000 claims 1
- 238000007911 parenteral administration Methods 0.000 claims 1
- 239000000546 pharmaceutical excipient Substances 0.000 claims 1
- 238000001556 precipitation Methods 0.000 claims 1
- 229960001006 picotamide Drugs 0.000 description 58
- KYWCWBXGRWWINE-UHFFFAOYSA-N 4-methoxy-N1,N3-bis(3-pyridinylmethyl)benzene-1,3-dicarboxamide Chemical compound COC1=CC=C(C(=O)NCC=2C=NC=CC=2)C=C1C(=O)NCC1=CC=CN=C1 KYWCWBXGRWWINE-UHFFFAOYSA-N 0.000 description 32
- 150000001875 compounds Chemical class 0.000 description 14
- 125000004429 atom Chemical group 0.000 description 12
- 230000000702 anti-platelet effect Effects 0.000 description 11
- 239000003146 anticoagulant agent Substances 0.000 description 11
- 239000013078 crystal Substances 0.000 description 10
- 230000003480 fibrinolytic effect Effects 0.000 description 8
- 241000282472 Canis lupus familiaris Species 0.000 description 7
- 230000036571 hydration Effects 0.000 description 7
- 238000006703 hydration reaction Methods 0.000 description 7
- 238000001727 in vivo Methods 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 241000282414 Homo sapiens Species 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 210000002381 plasma Anatomy 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 230000000144 pharmacologic effect Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 4
- 238000004220 aggregation Methods 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 230000009089 cytolysis Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 241000700199 Cavia porcellus Species 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 3
- 241000283973 Oryctolagus cuniculus Species 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000006502 antiplatelets effects Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000005764 inhibitory process Effects 0.000 description 3
- 210000004623 platelet-rich plasma Anatomy 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000001550 time effect Effects 0.000 description 3
- XTWYTFMLZFPYCI-KQYNXXCUSA-N 5'-adenylphosphoric acid Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP(O)(=O)OP(O)(O)=O)[C@@H](O)[C@H]1O XTWYTFMLZFPYCI-KQYNXXCUSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- XTWYTFMLZFPYCI-UHFFFAOYSA-N Adenosine diphosphate Natural products C1=NC=2C(N)=NC=NC=2N1C1OC(COP(O)(=O)OP(O)(O)=O)C(O)C1O XTWYTFMLZFPYCI-UHFFFAOYSA-N 0.000 description 2
- 241000282412 Homo Species 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000002083 X-ray spectrum Methods 0.000 description 2
- 230000036765 blood level Effects 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000003527 fibrinolytic agent Substances 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 125000004430 oxygen atom Chemical group O* 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000011149 sulphuric acid Nutrition 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- FKPCRVTXBLUQBV-UHFFFAOYSA-N 4-methoxybenzene-1,3-dicarbonyl chloride Chemical compound COC1=CC=C(C(Cl)=O)C=C1C(Cl)=O FKPCRVTXBLUQBV-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 206010003178 Arterial thrombosis Diseases 0.000 description 1
- 241000700198 Cavia Species 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical compound [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- 241000283977 Oryctolagus Species 0.000 description 1
- 208000010378 Pulmonary Embolism Diseases 0.000 description 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 206010047249 Venous thrombosis Diseases 0.000 description 1
- 239000000370 acceptor Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000007059 acute toxicity Effects 0.000 description 1
- 231100000403 acute toxicity Toxicity 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 239000005557 antagonist Substances 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 230000003143 atherosclerotic effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000007675 cardiac surgery Methods 0.000 description 1
- 210000001715 carotid artery Anatomy 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- ORKSTPSQHZNDSC-IDIVVRGQSA-L disodium;[[(2r,3s,4r,5r)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] phosphate Chemical compound [Na+].[Na+].C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP([O-])(=O)OP(O)([O-])=O)[C@@H](O)[C@H]1O ORKSTPSQHZNDSC-IDIVVRGQSA-L 0.000 description 1
- 239000008298 dragée Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007912 intraperitoneal administration Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- VSPPONOIKZXUBJ-UHFFFAOYSA-N n,n-diethylethanamine;oxolane Chemical compound C1CCOC1.CCN(CC)CC VSPPONOIKZXUBJ-UHFFFAOYSA-N 0.000 description 1
- 230000014508 negative regulation of coagulation Effects 0.000 description 1
- 239000002547 new drug Substances 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 150000003222 pyridines Chemical class 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 238000000870 ultraviolet spectroscopy Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/36—Radicals substituted by singly-bound nitrogen atoms
- C07D213/40—Acylated substituent nitrogen atom
-
- 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
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Diabetes (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pyridine Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT48494/80A IT1143942B (it) | 1980-04-23 | 1980-04-23 | Picolilammide idrata di acido isoftalico ad azione antiaggregante piastrinica antitrombinica ed anticoagulante e procedimento per la sua preparazione |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH649533A5 true CH649533A5 (it) | 1985-05-31 |
Family
ID=11266904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH2531/81A CH649533A5 (it) | 1980-04-23 | 1981-04-07 | Picolilamide idrata di acido isoftalico ad azione antiaggregante piastrinica, antitrombinica ed anticoagulante e procedimento per la sua preparazione. |
Country Status (23)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1214915B (it) * | 1985-10-10 | 1990-01-31 | Manetti & Roberts Italo Brit | Derivato dell'acido 4-metossiisoftalico con attivita'farmacologica in disordini tromboembolici e procedimento per la sua preparazione |
| US5227492A (en) * | 1988-01-20 | 1993-07-13 | Yamanouchi Pharmaceutical Co., Ltd. | Diurea derivatives useful as medicaments and processes for the preparation thereof |
| TW200900393A (en) * | 2007-05-21 | 2009-01-01 | Dybly Ag | Salts of picotamide |
| CN111154114A (zh) * | 2019-12-31 | 2020-05-15 | 肇庆学院 | 一种基于5-乙氧基间苯二甲酸的锌(ⅱ)金属有机配位化合物及其制备方法 |
| CN111154113A (zh) * | 2019-12-31 | 2020-05-15 | 肇庆学院 | 一种基于双核钴(ⅱ)的金属有机配合物及其制备方法 |
| CN112159347B (zh) * | 2020-10-27 | 2022-06-07 | 常州工程职业技术学院 | 吡考他胺的制备方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL149810B (nl) * | 1969-04-21 | 1976-06-15 | Lilly Co Eli | Werkwijze ter bereiding van een farmaceutisch preparaat door kristallijn cefalexine in een voor therapeutische toediening geschikte vorm te brengen, gevormde farmaceutische preparaten, alsmede werkwijze ter bereiding van voor bovengenoemde toepassing geschikt cefalexine. |
| IT1016005B (it) * | 1970-07-01 | 1977-05-30 | Manetti & Roberts Italo Brit | Picolilamidi dell acido 4 idrossi isoftalico e suoi derivati e relativo procedimento di prepara zione |
| US3973026A (en) * | 1975-02-05 | 1976-08-03 | Societa Italo-Britannica L. Manetti-H. Roberts & C. | Inhibitor of blood plate aggregation |
-
1980
- 1980-04-23 IT IT48494/80A patent/IT1143942B/it active Protection Beyond IP Right Term
-
1981
- 1981-03-27 SE SE8101963A patent/SE438674B/sv not_active IP Right Cessation
- 1981-03-27 IL IL62509A patent/IL62509A/xx not_active IP Right Cessation
- 1981-03-30 NZ NZ196677A patent/NZ196677A/xx unknown
- 1981-04-01 DE DE3113150A patent/DE3113150C2/de not_active Expired
- 1981-04-07 CH CH2531/81A patent/CH649533A5/it not_active IP Right Cessation
- 1981-04-08 AU AU69310/81A patent/AU537921B2/en not_active Ceased
- 1981-04-09 ZA ZA00812362A patent/ZA812362B/xx unknown
- 1981-04-09 IE IE808/81A patent/IE51218B1/en not_active IP Right Cessation
- 1981-04-10 AT AT0166481A patent/AT375645B/de not_active IP Right Cessation
- 1981-04-14 CA CA375,430A patent/CA1129419A/en not_active Expired
- 1981-04-20 ES ES501470A patent/ES8203086A1/es not_active Expired
- 1981-04-21 DK DK177281A patent/DK155735C/da not_active IP Right Cessation
- 1981-04-21 PT PT72899A patent/PT72899B/pt not_active IP Right Cessation
- 1981-04-22 FI FI811257A patent/FI74951C/fi not_active IP Right Cessation
- 1981-04-22 JP JP56061120A patent/JPS6043063B2/ja not_active Expired
- 1981-04-22 NO NO811360A patent/NO154193C/no unknown
- 1981-04-22 GB GB8112454A patent/GB2080288B/en not_active Expired
- 1981-04-22 DD DD81229409A patent/DD158397A5/de not_active IP Right Cessation
- 1981-04-23 NL NLAANVRAGE8102016,A patent/NL186860C/xx not_active IP Right Cessation
- 1981-04-23 BE BE2/59122A patent/BE888528A/nl not_active IP Right Cessation
- 1981-04-23 OA OA57386A patent/OA06795A/xx unknown
- 1981-04-23 FR FR8108501A patent/FR2481283B1/fr not_active Expired
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP4186903A1 (en) | Quinazoline compound | |
| EP0605622B1 (en) | Oxygen substituted derivatives of nucleophile-nitric oxide adducts as nitric oxide donor prodrugs | |
| ES2205166T3 (es) | Derivados de isoquinolina y medicamento. | |
| JPS6056705B2 (ja) | プロリン誘導体および関連化合物の製造法 | |
| PT1298132E (pt) | Sais de adição de ácido derivados de hidropiridina | |
| JPS63203684A (ja) | 右旋性α−５−（４，５，６，７−テトラヒドロ［３，２−ｃ］チエノピリジル）−（２−クロロフェニル）酢酸メチル、その製法および医薬 | |
| PT86120B (pt) | Processo para a preparacao de derivados de n9-ciclopentil- adenina | |
| AU2982701A (en) | Diazepan derivatives or salts thereof | |
| JPH02290841A (ja) | 新規化合物、その製法及びそれを含む医薬組成物 | |
| CH649533A5 (it) | Picolilamide idrata di acido isoftalico ad azione antiaggregante piastrinica, antitrombinica ed anticoagulante e procedimento per la sua preparazione. | |
| JP2009530340A (ja) | ビス１，２，３，４−テトラヒドロイソキノリン誘導体、および、これらの医薬品としての使用 | |
| AU628995B2 (en) | Novel thienopyran derivatives, a process for their preparation and their use | |
| ES2254495T4 (es) | Hemimaleato de amlodipina. | |
| JPS60218377A (ja) | ４−フエニルフタラジン誘導体及びそれを有効成分とする循環改善剤 | |
| WO1993013100A1 (es) | Procedimiento para la obtencion de derivados bis-piridinicos con propiedades inhibidoras de la acetilcolinesterasa | |
| PT94873A (pt) | Processo para a preparacao de 4-(n-substituido amino)-2-butinil-1-carbamatos e tiocarbamatos e de composicoes farmaceuticas que os contem | |
| JP2000500496A (ja) | Ｎ，ｎ’−架橋ビスインドリルマレイミドの製造における新規中間体およびその用途 | |
| CN101119971B (zh) | 环庚[b]吡啶-3-羰基胍衍生物及含有该衍生物的医药品 | |
| JPH08225513A (ja) | ナフトイルグアニジン誘導体 | |
| RO116088B1 (ro) | Derivati de 2, 3, 4, 5-tetrahidro-1h-3-benzazepina, procedeu de obtinere a acestora si compozitie farmaceutica | |
| PT90307B (pt) | Processo para a preparacao de sulfonanilidas anti-hipertensivas | |
| PT88244B (pt) | Processo para a preparacao de derivados de tetrazole antagonistas de leucotrienos | |
| JP3049284B2 (ja) | ヒダントイン誘導体並びにそれを有効成分とする糖尿病合併症及び循環器系疾患の予防及び治療剤 | |
| EP0219468B1 (en) | 4-methoxy-isophthalic acid derivative having a pharmacological activity in thromboembolic disorders and a process for the preparation thereof | |
| CN114685449B (zh) | 氟取代西洛他唑衍生物的制备和应用 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUE | Assignment |
Owner name: INTERNATIONAL LICENSING & SERVICES B.V. |
|
| PUE | Assignment |
Owner name: SANDOZ AG |
|
| PL | Patent ceased |