NO803521L - Fremgangsmaate for fremstilling av terapeutisk aktive tiazolo-pyrimidin-karboksamid-derivater - Google Patents
Fremgangsmaate for fremstilling av terapeutisk aktive tiazolo-pyrimidin-karboksamid-derivaterInfo
- Publication number
- NO803521L NO803521L NO803521A NO803521A NO803521L NO 803521 L NO803521 L NO 803521L NO 803521 A NO803521 A NO 803521A NO 803521 A NO803521 A NO 803521A NO 803521 L NO803521 L NO 803521L
- Authority
- NO
- Norway
- Prior art keywords
- pyrimidine
- oxo
- ethyl
- mmol
- cooled
- Prior art date
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims description 29
- 150000001875 compounds Chemical class 0.000 claims abstract description 43
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 17
- 239000001257 hydrogen Substances 0.000 claims abstract description 16
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 16
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 9
- 125000002947 alkylene group Chemical group 0.000 claims abstract description 6
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 44
- ULRPISSMEBPJLN-UHFFFAOYSA-N 2h-tetrazol-5-amine Chemical compound NC1=NN=NN1 ULRPISSMEBPJLN-UHFFFAOYSA-N 0.000 claims description 27
- 239000007822 coupling agent Substances 0.000 claims description 6
- 125000004122 cyclic group Chemical group 0.000 claims description 6
- 239000007858 starting material Substances 0.000 claims description 5
- 239000003960 organic solvent Substances 0.000 claims description 4
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 150000003512 tertiary amines Chemical class 0.000 claims description 3
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 28
- 230000003266 anti-allergic effect Effects 0.000 abstract description 14
- 230000000767 anti-ulcer Effects 0.000 abstract description 9
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- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 100
- 239000011541 reaction mixture Substances 0.000 description 74
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 69
- ZFCHNZDUMIOWFV-UHFFFAOYSA-M pyrimidine-2-carboxylate Chemical compound [O-]C(=O)C1=NC=CC=N1 ZFCHNZDUMIOWFV-UHFFFAOYSA-M 0.000 description 65
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 60
- ZFCHNZDUMIOWFV-UHFFFAOYSA-N pyrimidine-2-carboxylic acid Chemical compound OC(=O)C1=NC=CC=N1 ZFCHNZDUMIOWFV-UHFFFAOYSA-N 0.000 description 60
- 239000012043 crude product Substances 0.000 description 59
- 239000000047 product Substances 0.000 description 59
- 238000001914 filtration Methods 0.000 description 52
- 238000001953 recrystallisation Methods 0.000 description 52
- 238000004458 analytical method Methods 0.000 description 46
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- FUXJMHXHGDAHPD-UHFFFAOYSA-N pyrimidine-2-carboxamide Chemical compound NC(=O)C1=NC=CC=N1 FUXJMHXHGDAHPD-UHFFFAOYSA-N 0.000 description 38
- 239000000243 solution Substances 0.000 description 38
- 238000006243 chemical reaction Methods 0.000 description 37
- PFKFTWBEEFSNDU-UHFFFAOYSA-N carbonyldiimidazole Chemical compound C1=CN=CN1C(=O)N1C=CN=C1 PFKFTWBEEFSNDU-UHFFFAOYSA-N 0.000 description 36
- 239000002253 acid Substances 0.000 description 35
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- 238000010438 heat treatment Methods 0.000 description 30
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 27
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- 238000004090 dissolution Methods 0.000 description 22
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- LTMHNWPUDSTBKD-UHFFFAOYSA-N diethyl 2-(ethoxymethylidene)propanedioate Chemical compound CCOC=C(C(=O)OCC)C(=O)OCC LTMHNWPUDSTBKD-UHFFFAOYSA-N 0.000 description 21
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 20
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- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 15
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- 239000003814 drug Substances 0.000 description 15
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- 208000027418 Wounds and injury Diseases 0.000 description 14
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- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 13
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- 150000003839 salts Chemical class 0.000 description 13
- 238000004809 thin layer chromatography Methods 0.000 description 13
- NTYJJOPFIAHURM-UHFFFAOYSA-N Histamine Chemical compound NCCC1=CN=CN1 NTYJJOPFIAHURM-UHFFFAOYSA-N 0.000 description 12
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 12
- 239000004480 active ingredient Substances 0.000 description 12
- 230000015572 biosynthetic process Effects 0.000 description 12
- 230000005494 condensation Effects 0.000 description 12
- 150000002500 ions Chemical class 0.000 description 12
- 238000007363 ring formation reaction Methods 0.000 description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 11
- 238000009833 condensation Methods 0.000 description 11
- 150000002148 esters Chemical class 0.000 description 11
- 238000001704 evaporation Methods 0.000 description 11
- 238000011282 treatment Methods 0.000 description 11
- 150000001408 amides Chemical class 0.000 description 10
- 208000003455 anaphylaxis Diseases 0.000 description 10
- 229940079593 drug Drugs 0.000 description 10
- NLFBCYMMUAKCPC-KQQUZDAGSA-N ethyl (e)-3-[3-amino-2-cyano-1-[(e)-3-ethoxy-3-oxoprop-1-enyl]sulfanyl-3-oxoprop-1-enyl]sulfanylprop-2-enoate Chemical compound CCOC(=O)\C=C\SC(=C(C#N)C(N)=O)S\C=C\C(=O)OCC NLFBCYMMUAKCPC-KQQUZDAGSA-N 0.000 description 10
- 210000002784 stomach Anatomy 0.000 description 10
- JVSMPWHQUPKRNV-UHFFFAOYSA-N 2h-tetrazol-5-amine;hydrate Chemical compound O.NC=1N=NNN=1 JVSMPWHQUPKRNV-UHFFFAOYSA-N 0.000 description 9
- 206010002198 Anaphylactic reaction Diseases 0.000 description 9
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical class Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 9
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- 239000003795 chemical substances by application Substances 0.000 description 9
- 238000001816 cooling Methods 0.000 description 9
- 159000000000 sodium salts Chemical class 0.000 description 9
- 230000036783 anaphylactic response Effects 0.000 description 8
- 229960000265 cromoglicic acid Drugs 0.000 description 8
- VLARUOGDXDTHEH-UHFFFAOYSA-L disodium cromoglycate Chemical compound [Na+].[Na+].O1C(C([O-])=O)=CC(=O)C2=C1C=CC=C2OCC(O)COC1=CC=CC2=C1C(=O)C=C(C([O-])=O)O2 VLARUOGDXDTHEH-UHFFFAOYSA-L 0.000 description 8
- 239000000543 intermediate Substances 0.000 description 8
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- RZZPDXZPRHQOCG-OJAKKHQRSA-O CDP-choline(1+) Chemical compound O[C@@H]1[C@H](O)[C@@H](COP(O)(=O)OP(O)(=O)OCC[N+](C)(C)C)O[C@H]1N1C(=O)N=C(N)C=C1 RZZPDXZPRHQOCG-OJAKKHQRSA-O 0.000 description 7
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- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 7
- 238000003786 synthesis reaction Methods 0.000 description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- 241000282472 Canis lupus familiaris Species 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
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- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
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- 238000001665 trituration Methods 0.000 description 6
- 231100000397 ulcer Toxicity 0.000 description 6
- RAIPHJJURHTUIC-UHFFFAOYSA-N 1,3-thiazol-2-amine Chemical class NC1=NC=CS1 RAIPHJJURHTUIC-UHFFFAOYSA-N 0.000 description 5
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- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 4
- 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 4
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- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 description 4
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- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 description 1
- UJJDEOLXODWCGK-UHFFFAOYSA-N tert-butyl carbonochloridate Chemical compound CC(C)(C)OC(Cl)=O UJJDEOLXODWCGK-UHFFFAOYSA-N 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 229960000278 theophylline Drugs 0.000 description 1
- 229940126585 therapeutic drug Drugs 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 150000003557 thiazoles Chemical class 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
- 150000004684 trihydrates Chemical class 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/04—Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/16—Otologicals
-
- 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
- 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
- A61P37/08—Antiallergic 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
- A61P7/10—Antioedematous agents; Diuretics
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D277/38—Nitrogen atoms
- C07D277/40—Unsubstituted amino or imino radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D277/38—Nitrogen atoms
- C07D277/42—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
- C07D277/62—Benzothiazoles
- C07D277/68—Benzothiazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
- C07D277/82—Nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
- C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
- C07D513/04—Ortho-condensed systems
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (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)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pulmonology (AREA)
- Diabetes (AREA)
- Hematology (AREA)
- Immunology (AREA)
- Dermatology (AREA)
- Pain & Pain Management (AREA)
- Rheumatology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Thiazole And Isothizaole Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9663179A | 1979-11-23 | 1979-11-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO803521L true NO803521L (no) | 1981-05-25 |
Family
ID=22258306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO803521A NO803521L (no) | 1979-11-23 | 1980-11-21 | Fremgangsmaate for fremstilling av terapeutisk aktive tiazolo-pyrimidin-karboksamid-derivater |
Country Status (35)
| Country | Link |
|---|---|
| JP (1) | JPS5687586A (es) |
| KR (1) | KR830004322A (es) |
| AR (2) | AR228859A1 (es) |
| AT (1) | AT380883B (es) |
| AU (1) | AU520995B2 (es) |
| BE (1) | BE886319A (es) |
| CA (1) | CA1143731A (es) |
| CH (1) | CH649299A5 (es) |
| CS (1) | CS241476B2 (es) |
| DD (1) | DD154608A5 (es) |
| DE (2) | DE3050491C2 (es) |
| DK (1) | DK151811C (es) |
| EG (1) | EG14929A (es) |
| ES (1) | ES8203363A1 (es) |
| FI (1) | FI67706C (es) |
| FR (1) | FR2470132A1 (es) |
| GB (1) | GB2063862B (es) |
| GR (1) | GR72132B (es) |
| GT (1) | GT198066458A (es) |
| HU (1) | HU179091B (es) |
| IE (1) | IE50404B1 (es) |
| IL (1) | IL61535A (es) |
| IN (1) | IN154926B (es) |
| IT (1) | IT1209373B (es) |
| LU (1) | LU82950A1 (es) |
| NL (1) | NL182565C (es) |
| NO (1) | NO803521L (es) |
| NZ (1) | NZ195596A (es) |
| PH (1) | PH16666A (es) |
| PL (1) | PL132354B1 (es) |
| PT (1) | PT72090B (es) |
| SE (1) | SE448732B (es) |
| SU (1) | SU1042620A3 (es) |
| YU (1) | YU41953B (es) |
| ZA (1) | ZA807293B (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8300728D0 (en) * | 1983-01-12 | 1983-02-16 | Erba Farmitalia | Substituted carboxy-thiazolo / 3 2 - a / pyrimidine derivatives |
| US4457932A (en) * | 1983-07-22 | 1984-07-03 | Bristol-Myers Company | Anti-ulcer agents |
| GB8422916D0 (en) * | 1984-09-11 | 1984-10-17 | May & Baker Ltd | Compositions of matter |
| JP2690742B2 (ja) * | 1987-03-30 | 1997-12-17 | 第一製薬株式会社 | 複素環アミン誘導体 |
| ES2087072T3 (es) * | 1988-03-28 | 1996-07-16 | Janssen Pharmaceutica Nv | Agentes para conservar o restablecer la salud de la piel. |
| TWI500623B (zh) * | 2009-10-13 | 2015-09-21 | Torrent Pharmaceuticals Ltd | 新穎稠合噻唑及噁唑嘧啶酮 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1331059A (en) | 1971-04-19 | 1973-09-19 | Lilly Industries Ltd | Pyrimidotriazinone compounds |
| US4041163A (en) * | 1976-03-29 | 1977-08-09 | Pfizer Inc. | N-(5-Tetrazolyl)-4-oxo-4H-pyrimido(2,1-b)benzothiazole-3-carboxamide antiallergy agents |
| DE2810863A1 (de) * | 1978-03-13 | 1979-09-27 | Boehringer Mannheim Gmbh | 1-oxo-1h-pyrimido eckige klammer auf 6,1-b eckige klammer zu benzthiazol-derivate und verfahren zu ihrer herstellung |
| US4223031A (en) * | 1978-05-05 | 1980-09-16 | Mead Johnson & Company | Azolopyrimidinones |
-
1980
- 1980-09-30 DK DK413180A patent/DK151811C/da not_active IP Right Cessation
- 1980-10-15 IN IN760/DEL/80A patent/IN154926B/en unknown
- 1980-11-17 SU SU803212053A patent/SU1042620A3/ru active
- 1980-11-18 AR AR283276A patent/AR228859A1/es active
- 1980-11-18 CS CS807820A patent/CS241476B2/cs unknown
- 1980-11-18 HU HU80802755A patent/HU179091B/hu not_active IP Right Cessation
- 1980-11-18 GB GB8036904A patent/GB2063862B/en not_active Expired
- 1980-11-19 CH CH8567/80A patent/CH649299A5/fr not_active IP Right Cessation
- 1980-11-19 EG EG723/80A patent/EG14929A/xx active
- 1980-11-20 NZ NZ195596A patent/NZ195596A/en unknown
- 1980-11-20 YU YU2950/80A patent/YU41953B/xx unknown
- 1980-11-20 GR GR63413A patent/GR72132B/el unknown
- 1980-11-21 FR FR8024822A patent/FR2470132A1/fr active Granted
- 1980-11-21 JP JP16450280A patent/JPS5687586A/ja active Granted
- 1980-11-21 IE IE2418/80A patent/IE50404B1/en unknown
- 1980-11-21 AU AU64595/80A patent/AU520995B2/en not_active Ceased
- 1980-11-21 PT PT72090A patent/PT72090B/pt not_active IP Right Cessation
- 1980-11-21 ZA ZA00807293A patent/ZA807293B/xx unknown
- 1980-11-21 DD DD80225391A patent/DD154608A5/de not_active IP Right Cessation
- 1980-11-21 CA CA000365258A patent/CA1143731A/en not_active Expired
- 1980-11-21 SE SE8008189A patent/SE448732B/sv not_active IP Right Cessation
- 1980-11-21 GT GT198066458A patent/GT198066458A/es unknown
- 1980-11-21 ES ES497066A patent/ES8203363A1/es not_active Expired
- 1980-11-21 NO NO803521A patent/NO803521L/no unknown
- 1980-11-21 DE DE3050491A patent/DE3050491C2/de not_active Expired
- 1980-11-21 LU LU82950A patent/LU82950A1/fr unknown
- 1980-11-21 NL NLAANVRAGE8006362,A patent/NL182565C/xx not_active IP Right Cessation
- 1980-11-21 DE DE3043979A patent/DE3043979C2/de not_active Expired
- 1980-11-21 FI FI803628A patent/FI67706C/fi not_active IP Right Cessation
- 1980-11-21 IT IT8026176A patent/IT1209373B/it active
- 1980-11-21 PH PH24891A patent/PH16666A/en unknown
- 1980-11-21 AT AT0570780A patent/AT380883B/de not_active IP Right Cessation
- 1980-11-21 IL IL61535A patent/IL61535A/xx unknown
- 1980-11-22 PL PL1980228008A patent/PL132354B1/pl unknown
- 1980-11-22 KR KR1019800004474A patent/KR830004322A/ko unknown
- 1980-11-24 BE BE0/202915A patent/BE886319A/fr not_active IP Right Cessation
-
1982
- 1982-09-13 AR AR290628A patent/AR231296A1/es active
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