CS249147B2 - Method of 2,5-disubstituted 4(3h)-pyrimidones' production - Google Patents
Method of 2,5-disubstituted 4(3h)-pyrimidones' production Download PDFInfo
- Publication number
- CS249147B2 CS249147B2 CS847103A CS710384A CS249147B2 CS 249147 B2 CS249147 B2 CS 249147B2 CS 847103 A CS847103 A CS 847103A CS 710384 A CS710384 A CS 710384A CS 249147 B2 CS249147 B2 CS 249147B2
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- CS
- Czechoslovakia
- Prior art keywords
- formula
- alkyl
- compound
- nitro
- integer
- Prior art date
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- -1 2,5-disubstituted 4(3h)-pyrimidones Chemical class 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims description 9
- 238000004519 manufacturing process Methods 0.000 title description 2
- 150000003839 salts Chemical class 0.000 claims abstract description 16
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 16
- 239000002253 acid Substances 0.000 claims abstract description 14
- 231100000252 nontoxic Toxicity 0.000 claims abstract description 10
- 230000003000 nontoxic effect Effects 0.000 claims abstract description 10
- 125000003545 alkoxy group Chemical group 0.000 claims abstract description 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 125000002541 furyl group Chemical group 0.000 claims abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 4
- 239000001301 oxygen Substances 0.000 claims abstract description 4
- 125000001544 thienyl group Chemical group 0.000 claims abstract description 4
- 150000001875 compounds Chemical class 0.000 claims description 56
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 42
- 239000000460 chlorine Substances 0.000 claims description 12
- 229910052801 chlorine Inorganic materials 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 8
- 238000002360 preparation method Methods 0.000 claims description 7
- 239000007868 Raney catalyst Substances 0.000 claims description 6
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 claims description 6
- 229910000564 Raney nickel Inorganic materials 0.000 claims description 6
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 5
- 238000010992 reflux Methods 0.000 claims description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical compound BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 3
- 125000004434 sulfur atom Chemical group 0.000 claims description 3
- 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 claims description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 2
- 229910052794 bromium Inorganic materials 0.000 claims description 2
- 239000011737 fluorine Substances 0.000 claims description 2
- 229910052731 fluorine Inorganic materials 0.000 claims description 2
- 239000012442 inert solvent Substances 0.000 claims description 2
- 125000006308 propyl amino group Chemical group 0.000 claims description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims 1
- 125000004414 alkyl thio group Chemical group 0.000 claims 1
- 229910052740 iodine Inorganic materials 0.000 claims 1
- 125000006533 methyl amino methyl group Chemical group [H]N(C([H])([H])[H])C([H])([H])* 0.000 claims 1
- 239000007858 starting material Substances 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 12
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 11
- 229910052799 carbon Inorganic materials 0.000 abstract description 9
- 239000003485 histamine H2 receptor antagonist Substances 0.000 abstract description 8
- 239000001257 hydrogen Substances 0.000 abstract description 4
- 150000002431 hydrogen Chemical group 0.000 abstract description 2
- 125000000217 alkyl group Chemical group 0.000 abstract 9
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 3
- 125000001424 substituent group Chemical group 0.000 abstract 3
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 abstract 2
- 125000001589 carboacyl group Chemical group 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 125000005843 halogen group Chemical group 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 125000003342 alkenyl group Chemical group 0.000 abstract 1
- 125000000304 alkynyl group Chemical group 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 125000002883 imidazolyl group Chemical group 0.000 abstract 1
- 125000001786 isothiazolyl group Chemical group 0.000 abstract 1
- 125000000842 isoxazolyl group Chemical group 0.000 abstract 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 abstract 1
- 125000001715 oxadiazolyl group Chemical group 0.000 abstract 1
- 125000002971 oxazolyl group Chemical group 0.000 abstract 1
- 125000003373 pyrazinyl group Chemical group 0.000 abstract 1
- 125000003226 pyrazolyl group Chemical group 0.000 abstract 1
- 125000002098 pyridazinyl group Chemical group 0.000 abstract 1
- 125000004076 pyridyl group Chemical group 0.000 abstract 1
- 125000000714 pyrimidinyl group Chemical group 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 125000001113 thiadiazolyl group Chemical group 0.000 abstract 1
- 125000000335 thiazolyl group Chemical group 0.000 abstract 1
- 125000001425 triazolyl group Chemical group 0.000 abstract 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 abstract 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 21
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 21
- 238000012360 testing method Methods 0.000 description 14
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- CCGSUNCLSOWKJO-UHFFFAOYSA-N cimetidine Chemical compound N#CNC(=N/C)\NCCSCC1=NC=N[C]1C CCGSUNCLSOWKJO-UHFFFAOYSA-N 0.000 description 11
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- 229960001380 cimetidine Drugs 0.000 description 9
- 125000002816 methylsulfanyl group Chemical group [H]C([H])([H])S[*] 0.000 description 8
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 7
- 238000010828 elution Methods 0.000 description 7
- 125000000031 ethylamino group Chemical group [H]C([H])([H])C([H])([H])N([H])[*] 0.000 description 7
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- NTYJJOPFIAHURM-UHFFFAOYSA-N Histamine Chemical compound NCCC1=CN=CN1 NTYJJOPFIAHURM-UHFFFAOYSA-N 0.000 description 6
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- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 5
- WCFAPJDPAPDDAQ-UHFFFAOYSA-N 1,2-dihydropyrimidine Chemical class C1NC=CC=N1 WCFAPJDPAPDDAQ-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
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- 238000002474 experimental method Methods 0.000 description 4
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- 150000007513 acids Chemical class 0.000 description 3
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- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
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- 239000003826 tablet Substances 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- AWLILQARPMWUHA-UHFFFAOYSA-M thiopental sodium Chemical compound [Na+].CCCC(C)C1(CC)C(=O)NC([S-])=NC1=O AWLILQARPMWUHA-UHFFFAOYSA-M 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more 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, directly attached to ring carbon atoms
- C07D239/32—One oxygen, sulfur or nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more 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, directly attached to ring carbon atoms
- C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
- C07D239/47—One nitrogen atom and one oxygen or sulfur atom, e.g. cytosine
-
- 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
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more 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, directly attached to ring carbon atoms
- C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
- C07D239/48—Two nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/08—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms
- C07D295/096—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms separated by carbocyclic rings or by carbon chains interrupted by carbocyclic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D409/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS854952A CS249149B2 (cs) | 1983-09-21 | 1985-07-02 | Způsob výroby 2,5-disubstituovaných 4(3H)-pyrimidonů |
| CS854953A CS249150B2 (cs) | 1983-09-21 | 1985-07-02 | Způsob výroby 2,5-disubstituovaných 4 (3H)-pyrimidonů |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/534,426 US4772704A (en) | 1983-09-21 | 1983-09-21 | 2,5-disubstituted-4(3H)-pyrimidones having histamine H2 -receptor antagonist activity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS249147B2 true CS249147B2 (en) | 1987-03-12 |
Family
ID=24129972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS847103A CS249147B2 (en) | 1983-09-21 | 1984-09-20 | Method of 2,5-disubstituted 4(3h)-pyrimidones' production |
Country Status (36)
| Country | Link |
|---|---|
| US (1) | US4772704A (de) |
| JP (1) | JPH0643310B2 (de) |
| KR (1) | KR900001198B1 (de) |
| AR (2) | AR242385A1 (de) |
| AT (1) | AT387965B (de) |
| AU (1) | AU583479B2 (de) |
| BE (1) | BE900652A (de) |
| CA (1) | CA1260463A (de) |
| CH (1) | CH665840A5 (de) |
| CS (1) | CS249147B2 (de) |
| CY (1) | CY1561A (de) |
| DD (1) | DD226881A5 (de) |
| DE (1) | DE3434578A1 (de) |
| DK (1) | DK162987C (de) |
| ES (4) | ES8607253A1 (de) |
| FI (1) | FI83868C (de) |
| FR (1) | FR2552082B1 (de) |
| GB (1) | GB2146994B (de) |
| GR (1) | GR80439B (de) |
| HK (1) | HK73790A (de) |
| HU (1) | HU193227B (de) |
| IE (1) | IE58083B1 (de) |
| IL (1) | IL72990A (de) |
| IT (1) | IT1176739B (de) |
| LU (1) | LU85550A1 (de) |
| NL (1) | NL8402898A (de) |
| NO (1) | NO161561C (de) |
| NZ (1) | NZ209572A (de) |
| OA (1) | OA07820A (de) |
| PT (1) | PT79256B (de) |
| SE (1) | SE463209B (de) |
| SG (1) | SG60890G (de) |
| YU (1) | YU45205B (de) |
| ZA (1) | ZA847345B (de) |
| ZM (1) | ZM4984A1 (de) |
| ZW (1) | ZW16084A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2873340B2 (ja) * | 1988-04-29 | 1999-03-24 | 武田薬品工業株式会社 | 抗生物質ｔａｎ―１０５７，その製造法および用途 |
| US20230349922A1 (en) | 2020-08-11 | 2023-11-02 | Université De Strasbourg | H2 Blockers Targeting Liver Macrophages for the Prevention and Treatment of Liver Disease and Cancer |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN151188B (de) * | 1978-02-13 | 1983-03-05 | Smith Kline French Lab | |
| ES477520A1 (es) * | 1978-02-25 | 1979-06-01 | Thomae Gmbh Dr K | Procedimiento para la preparacion de nuevas penicilinas. |
| PH16240A (en) * | 1978-04-11 | 1983-08-11 | Smith Kline French Lab | Process for making histamine antagonist |
| US4496567A (en) * | 1978-11-13 | 1985-01-29 | Smith Kline & French Laboratories Limited | Phenyl alkylaminopyrimidones |
| US4521418A (en) * | 1979-02-21 | 1985-06-04 | Smith Kline & French Laboratories Limited | Guanidinothiazolyl derivatives |
| AU531142B2 (en) * | 1979-04-04 | 1983-08-11 | Smith Kline & French Laboratories Limited | 2 amino- pyimindones |
| CA1140129A (en) * | 1979-08-21 | 1983-01-25 | Ronald J. King | 4-pyrimidone derivatives |
| ZW21281A1 (en) * | 1980-10-01 | 1981-11-18 | Smith Kline French Lab | Amine derivatives |
| US4352933A (en) * | 1981-02-06 | 1982-10-05 | Smithkline Beckman Corporation | Chemical methods and intermediates for preparing substituted pyrimidinones |
| NZ202797A (en) * | 1981-12-28 | 1985-08-30 | Lilly Co Eli | Pyrimidine derivatives and pharmaceutical compositions |
| US4468399A (en) * | 1981-12-28 | 1984-08-28 | Eli Lilly And Company | 2-[2-(2-Aminoalkyl-4-thiazolylmethylthio)alkyl]-amino-5-substituted-4-pyrimidones |
| GB8320505D0 (en) * | 1983-07-29 | 1983-09-01 | Smith Kline French Lab | Chemical compounds |
| CA1275097A (en) * | 1984-10-02 | 1990-10-09 | Fujio Nohara | Pyridyloxy derivatives |
-
1983
- 1983-09-21 US US06/534,426 patent/US4772704A/en not_active Expired - Fee Related
-
1984
- 1984-09-17 NZ NZ209572A patent/NZ209572A/en unknown
- 1984-09-18 FI FI843643A patent/FI83868C/fi not_active IP Right Cessation
- 1984-09-18 ZA ZA847345A patent/ZA847345B/xx unknown
- 1984-09-18 IL IL72990A patent/IL72990A/xx not_active IP Right Cessation
- 1984-09-18 ZM ZM49/84A patent/ZM4984A1/xx unknown
- 1984-09-18 ZW ZW160/84A patent/ZW16084A1/xx unknown
- 1984-09-19 NO NO843726A patent/NO161561C/no unknown
- 1984-09-19 ES ES536054A patent/ES8607253A1/es not_active Expired
- 1984-09-19 CA CA000463533A patent/CA1260463A/en not_active Expired
- 1984-09-19 YU YU1613/84A patent/YU45205B/xx unknown
- 1984-09-20 OA OA58396A patent/OA07820A/xx unknown
- 1984-09-20 DK DK450484A patent/DK162987C/da active
- 1984-09-20 SE SE8404729A patent/SE463209B/sv not_active IP Right Cessation
- 1984-09-20 IT IT22744/84A patent/IT1176739B/it active
- 1984-09-20 CS CS847103A patent/CS249147B2/cs unknown
- 1984-09-20 GB GB08423863A patent/GB2146994B/en not_active Expired
- 1984-09-20 JP JP59195868A patent/JPH0643310B2/ja not_active Expired - Lifetime
- 1984-09-20 CH CH4510/84A patent/CH665840A5/de not_active IP Right Cessation
- 1984-09-20 IE IE240684A patent/IE58083B1/en not_active IP Right Cessation
- 1984-09-20 AU AU33351/84A patent/AU583479B2/en not_active Ceased
- 1984-09-20 DE DE19843434578 patent/DE3434578A1/de not_active Withdrawn
- 1984-09-20 HU HU843539A patent/HU193227B/hu not_active IP Right Cessation
- 1984-09-20 FR FR8414463A patent/FR2552082B1/fr not_active Expired
- 1984-09-21 AT AT0300984A patent/AT387965B/de not_active IP Right Cessation
- 1984-09-21 GR GR80439A patent/GR80439B/el unknown
- 1984-09-21 KR KR1019840005791A patent/KR900001198B1/ko not_active Expired
- 1984-09-21 NL NL8402898A patent/NL8402898A/nl not_active Application Discontinuation
- 1984-09-21 DD DD84267496A patent/DD226881A5/de not_active IP Right Cessation
- 1984-09-21 AR AR84298041A patent/AR242385A1/es active
- 1984-09-21 LU LU85550A patent/LU85550A1/fr unknown
- 1984-09-21 BE BE0/213705A patent/BE900652A/fr not_active IP Right Cessation
- 1984-09-21 PT PT79256A patent/PT79256B/pt not_active IP Right Cessation
-
1985
- 1985-06-14 ES ES544213A patent/ES8704465A1/es not_active Expired
-
1986
- 1986-01-31 ES ES551501A patent/ES8702897A1/es not_active Expired
- 1986-01-31 ES ES551500A patent/ES8704155A1/es not_active Expired
-
1987
- 1987-09-18 AR AR87308766A patent/AR242789A1/es active
-
1990
- 1990-07-21 SG SG608/90A patent/SG60890G/en unknown
- 1990-09-20 HK HK737/90A patent/HK73790A/xx unknown
-
1991
- 1991-03-22 CY CY1561A patent/CY1561A/en unknown
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