NO310865B1 - Fremgangsmåte for fremstilling av amidiner - Google Patents
Fremgangsmåte for fremstilling av amidiner Download PDFInfo
- Publication number
- NO310865B1 NO310865B1 NO19991010A NO991010A NO310865B1 NO 310865 B1 NO310865 B1 NO 310865B1 NO 19991010 A NO19991010 A NO 19991010A NO 991010 A NO991010 A NO 991010A NO 310865 B1 NO310865 B1 NO 310865B1
- Authority
- NO
- Norway
- Prior art keywords
- picolinyl
- amide
- cyclohexylalanyl
- reaction
- amidino
- Prior art date
Links
- 150000001409 amidines Chemical class 0.000 title claims description 23
- 238000000034 method Methods 0.000 title claims description 17
- 238000002360 preparation method Methods 0.000 title claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 32
- 238000006243 chemical reaction Methods 0.000 claims description 20
- 229910021529 ammonia Inorganic materials 0.000 claims description 15
- HDFRDWFLWVCOGP-UHFFFAOYSA-N carbonothioic O,S-acid Chemical compound OC(S)=O HDFRDWFLWVCOGP-UHFFFAOYSA-N 0.000 claims description 10
- 150000002825 nitriles Chemical class 0.000 claims description 10
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 6
- 150000003863 ammonium salts Chemical class 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 5
- 150000007522 mineralic acids Chemical class 0.000 claims description 2
- 150000007524 organic acids Chemical class 0.000 claims description 2
- 235000005985 organic acids Nutrition 0.000 claims description 2
- 125000000896 monocarboxylic acid group Chemical group 0.000 claims 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 30
- 150000001408 amides Chemical class 0.000 description 29
- -1 aromatic nitriles Chemical class 0.000 description 21
- 239000011541 reaction mixture Substances 0.000 description 19
- 238000004992 fast atom bombardment mass spectroscopy Methods 0.000 description 14
- 230000015572 biosynthetic process Effects 0.000 description 12
- 238000003786 synthesis reaction Methods 0.000 description 12
- PWKSKIMOESPYIA-SCSAIBSYSA-N (2s)-2-acetamido-3-sulfanylpropanoic acid Chemical compound CC(=O)N[C@H](CS)C(O)=O PWKSKIMOESPYIA-SCSAIBSYSA-N 0.000 description 10
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 9
- 239000003054 catalyst Substances 0.000 description 9
- 238000004809 thin layer chromatography Methods 0.000 description 9
- 229920006395 saturated elastomer Polymers 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- 239000007858 starting material Substances 0.000 description 8
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 7
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 6
- CWERGRDVMFNCDR-UHFFFAOYSA-N thioglycolic acid Chemical compound OC(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-N 0.000 description 6
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 235000001014 amino acid Nutrition 0.000 description 4
- 150000001413 amino acids Chemical class 0.000 description 4
- ONIBWKKTOPOVIA-BYPYZUCNSA-N L-Proline Chemical compound OC(=O)[C@@H]1CCCN1 ONIBWKKTOPOVIA-BYPYZUCNSA-N 0.000 description 3
- ONIBWKKTOPOVIA-UHFFFAOYSA-N Proline Natural products OC(=O)C1CCCN1 ONIBWKKTOPOVIA-UHFFFAOYSA-N 0.000 description 3
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 125000004093 cyano group Chemical group *C#N 0.000 description 3
- 238000004128 high performance liquid chromatography Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- BBVIDBNAYOIXOE-UHFFFAOYSA-N 1,2,4-oxadiazole Chemical compound C=1N=CON=1 BBVIDBNAYOIXOE-UHFFFAOYSA-N 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 238000003482 Pinner synthesis reaction Methods 0.000 description 2
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 2
- 230000029936 alkylation Effects 0.000 description 2
- 238000005804 alkylation reaction Methods 0.000 description 2
- 125000000909 amidinium group Chemical group 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 235000019270 ammonium chloride Nutrition 0.000 description 2
- 238000005915 ammonolysis reaction Methods 0.000 description 2
- FAKRSMQSSFJEIM-RQJHMYQMSA-N captopril Chemical compound SC[C@@H](C)C(=O)N1CCC[C@H]1C(O)=O FAKRSMQSSFJEIM-RQJHMYQMSA-N 0.000 description 2
- 229960000830 captopril Drugs 0.000 description 2
- 235000018417 cysteine Nutrition 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 125000000623 heterocyclic group Chemical group 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000006894 reductive elimination reaction Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- HYIXVZHJZDSDBA-LURJTMIESA-N (2s)-1-(3-sulfanylpropanoyl)pyrrolidine-2-carboxylic acid Chemical compound OC(=O)[C@@H]1CCCN1C(=O)CCS HYIXVZHJZDSDBA-LURJTMIESA-N 0.000 description 1
- XQKGVZRVPCZRIC-ZETCQYMHSA-N (2s)-1-(3-sulfanylpropyl)pyrrolidine-2-carboxylic acid Chemical compound OC(=O)[C@@H]1CCCN1CCCS XQKGVZRVPCZRIC-ZETCQYMHSA-N 0.000 description 1
- BVAUMRCGVHUWOZ-ZETCQYMHSA-N (2s)-2-(cyclohexylazaniumyl)propanoate Chemical compound OC(=O)[C@H](C)NC1CCCCC1 BVAUMRCGVHUWOZ-ZETCQYMHSA-N 0.000 description 1
- 125000001766 1,2,4-oxadiazol-3-yl group Chemical group [H]C1=NC(*)=NO1 0.000 description 1
- OMGHIGVFLOPEHJ-UHFFFAOYSA-N 2,5-dihydro-1h-pyrrol-1-ium-2-carboxylate Chemical compound OC(=O)C1NCC=C1 OMGHIGVFLOPEHJ-UHFFFAOYSA-N 0.000 description 1
- 125000004182 2-chlorophenyl group Chemical group [H]C1=C([H])C(Cl)=C(*)C([H])=C1[H] 0.000 description 1
- 125000004198 2-fluorophenyl group Chemical group [H]C1=C([H])C(F)=C(*)C([H])=C1[H] 0.000 description 1
- 125000004105 2-pyridyl group Chemical group N1=C([*])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- RSEBUVRVKCANEP-UHFFFAOYSA-N 2-pyrroline Chemical compound C1CC=CN1 RSEBUVRVKCANEP-UHFFFAOYSA-N 0.000 description 1
- 125000000175 2-thienyl group Chemical group S1C([*])=C([H])C([H])=C1[H] 0.000 description 1
- 125000004179 3-chlorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C(Cl)=C1[H] 0.000 description 1
- 125000004180 3-fluorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C(F)=C1[H] 0.000 description 1
- 125000003349 3-pyridyl group Chemical group N1=C([H])C([*])=C([H])C([H])=C1[H] 0.000 description 1
- 125000001255 4-fluorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1F 0.000 description 1
- 125000004172 4-methoxyphenyl group Chemical group [H]C1=C([H])C(OC([H])([H])[H])=C([H])C([H])=C1* 0.000 description 1
- UDZZPDLYQNKYQV-UTKZUKDTSA-N CC(C)(C)OC(=O)N([C@H](C)C(=O)N1[C@@H](CCC1)C(=O)NCC=1C=NC(=CC=1)C(N)=N)C1CCCCC1 Chemical compound CC(C)(C)OC(=O)N([C@H](C)C(=O)N1[C@@H](CCC1)C(=O)NCC=1C=NC(=CC=1)C(N)=N)C1CCCCC1 UDZZPDLYQNKYQV-UTKZUKDTSA-N 0.000 description 1
- XUJNEKJLAYXESH-UWTATZPHSA-N D-Cysteine Chemical compound SC[C@@H](N)C(O)=O XUJNEKJLAYXESH-UWTATZPHSA-N 0.000 description 1
- 150000008574 D-amino acids Chemical class 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 1
- PWKSKIMOESPYIA-BYPYZUCNSA-N L-N-acetyl-Cysteine Chemical compound CC(=O)N[C@@H](CS)C(O)=O PWKSKIMOESPYIA-BYPYZUCNSA-N 0.000 description 1
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 description 1
- COLNVLDHVKWLRT-QMMMGPOBSA-N L-phenylalanine Chemical compound OC(=O)[C@@H](N)CC1=CC=CC=C1 COLNVLDHVKWLRT-QMMMGPOBSA-N 0.000 description 1
- KZSNJWFQEVHDMF-BYPYZUCNSA-N L-valine Chemical compound CC(C)[C@H](N)C(O)=O KZSNJWFQEVHDMF-BYPYZUCNSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 102000015636 Oligopeptides Human genes 0.000 description 1
- 108010038807 Oligopeptides Proteins 0.000 description 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 1
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229940122388 Thrombin inhibitor Drugs 0.000 description 1
- KZSNJWFQEVHDMF-UHFFFAOYSA-N Valine Natural products CC(C)C(N)C(O)=O KZSNJWFQEVHDMF-UHFFFAOYSA-N 0.000 description 1
- 229960004308 acetylcysteine Drugs 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 235000004279 alanine Nutrition 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 125000004744 butyloxycarbonyl group Chemical group 0.000 description 1
- GNVMUORYQLCPJZ-UHFFFAOYSA-N carbamothioic s-acid Chemical class NC(S)=O GNVMUORYQLCPJZ-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000003857 carboxamides Chemical class 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 description 1
- 150000001945 cysteines Chemical class 0.000 description 1
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 125000001072 heteroaryl group Chemical group 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- 125000004284 isoxazol-3-yl group Chemical group [H]C1=C([H])C(*)=NO1 0.000 description 1
- CTAPFRYPJLPFDF-UHFFFAOYSA-N isoxazole Chemical compound C=1C=NOC=1 CTAPFRYPJLPFDF-UHFFFAOYSA-N 0.000 description 1
- 125000000842 isoxazolyl group Chemical group 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- MGJXBDMLVWIYOQ-UHFFFAOYSA-N methylazanide Chemical compound [NH-]C MGJXBDMLVWIYOQ-UHFFFAOYSA-N 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 125000001209 o-nitrophenyl group Chemical group [H]C1=C([H])C(*)=C(C([H])=C1[H])[N+]([O-])=O 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 125000003854 p-chlorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1Cl 0.000 description 1
- 125000000636 p-nitrophenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)[N+]([O-])=O 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- COLNVLDHVKWLRT-UHFFFAOYSA-N phenylalanine Natural products OC(=O)C(N)CC1=CC=CC=C1 COLNVLDHVKWLRT-UHFFFAOYSA-N 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 125000006239 protecting group Chemical group 0.000 description 1
- 150000003222 pyridines Chemical class 0.000 description 1
- 125000000246 pyrimidin-2-yl group Chemical group [H]C1=NC(*)=NC([H])=C1[H] 0.000 description 1
- 125000004527 pyrimidin-4-yl group Chemical group N1=CN=C(C=C1)* 0.000 description 1
- ZVJHJDDKYZXRJI-UHFFFAOYSA-N pyrroline Natural products C1CC=NC1 ZVJHJDDKYZXRJI-UHFFFAOYSA-N 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- NBOMNTLFRHMDEZ-UHFFFAOYSA-N thiosalicylic acid Chemical compound OC(=O)C1=CC=CC=C1S NBOMNTLFRHMDEZ-UHFFFAOYSA-N 0.000 description 1
- 239000003868 thrombin inhibitor Substances 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 238000007039 two-step reaction Methods 0.000 description 1
- 239000004474 valine Substances 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
- C07D213/60—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 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
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C257/00—Compounds containing carboxyl groups, the doubly-bound oxygen atom of a carboxyl group being replaced by a doubly-bound nitrogen atom, this nitrogen atom not being further bound to an oxygen atom, e.g. imino-ethers, amidines
- C07C257/10—Compounds containing carboxyl groups, the doubly-bound oxygen atom of a carboxyl group being replaced by a doubly-bound nitrogen atom, this nitrogen atom not being further bound to an oxygen atom, e.g. imino-ethers, amidines with replacement of the other oxygen atom of the carboxyl group by nitrogen atoms, e.g. amidines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Peptides Or Proteins (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyridine Compounds (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19635674A DE19635674A1 (de) | 1996-09-03 | 1996-09-03 | Verfahren zur Herstellung von Amidinen |
| PCT/EP1997/004548 WO1998009950A1 (fr) | 1996-09-03 | 1997-08-21 | Procede de production d'amidines |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO991010L NO991010L (no) | 1999-03-02 |
| NO991010D0 NO991010D0 (no) | 1999-03-02 |
| NO310865B1 true NO310865B1 (no) | 2001-09-10 |
Family
ID=7804470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19991010A NO310865B1 (no) | 1996-09-03 | 1999-03-02 | Fremgangsmåte for fremstilling av amidiner |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US6204385B1 (fr) |
| EP (1) | EP0931069B1 (fr) |
| JP (1) | JP2000517325A (fr) |
| KR (1) | KR20000068410A (fr) |
| CN (1) | CN1228769A (fr) |
| AT (1) | ATE197795T1 (fr) |
| AU (1) | AU715743B2 (fr) |
| CA (1) | CA2264723A1 (fr) |
| DE (2) | DE19635674A1 (fr) |
| DK (1) | DK0931069T3 (fr) |
| ES (1) | ES2153191T3 (fr) |
| HU (1) | HUP9904112A3 (fr) |
| IL (1) | IL128338A0 (fr) |
| NO (1) | NO310865B1 (fr) |
| PL (1) | PL331893A1 (fr) |
| TW (1) | TW438776B (fr) |
| WO (1) | WO1998009950A1 (fr) |
| ZA (1) | ZA977860B (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SK14232001A3 (sk) | 1999-04-09 | 2002-06-04 | Basf Aktiengesellschaft | Nízkomolekulové inhibítory komplementárnych proteáz |
| PL352834A1 (en) * | 1999-04-09 | 2003-09-08 | Abbott Gmbh & Co.Kg | Prodrugs of thrombin inhibitors |
| EP1054017B1 (fr) | 1999-05-10 | 2004-10-13 | Abbott GmbH & Co. KG | Sels d'inhibiteurs de thrombine |
| GB0503672D0 (en) * | 2005-02-23 | 2005-03-30 | Astrazeneca Ab | New process |
-
1996
- 1996-09-03 DE DE19635674A patent/DE19635674A1/de not_active Withdrawn
-
1997
- 1997-08-21 JP JP10512174A patent/JP2000517325A/ja active Pending
- 1997-08-21 HU HU9904112A patent/HUP9904112A3/hu unknown
- 1997-08-21 CN CN97197606A patent/CN1228769A/zh active Pending
- 1997-08-21 PL PL97331893A patent/PL331893A1/xx unknown
- 1997-08-21 US US09/254,003 patent/US6204385B1/en not_active Expired - Fee Related
- 1997-08-21 AT AT97918992T patent/ATE197795T1/de not_active IP Right Cessation
- 1997-08-21 ES ES97918992T patent/ES2153191T3/es not_active Expired - Lifetime
- 1997-08-21 KR KR1019997001749A patent/KR20000068410A/ko not_active Application Discontinuation
- 1997-08-21 DE DE59702695T patent/DE59702695D1/de not_active Expired - Lifetime
- 1997-08-21 DK DK97918992T patent/DK0931069T3/da active
- 1997-08-21 WO PCT/EP1997/004548 patent/WO1998009950A1/fr not_active Application Discontinuation
- 1997-08-21 CA CA002264723A patent/CA2264723A1/fr not_active Abandoned
- 1997-08-21 AU AU42997/97A patent/AU715743B2/en not_active Ceased
- 1997-08-21 EP EP97918992A patent/EP0931069B1/fr not_active Expired - Lifetime
- 1997-08-21 IL IL12833897A patent/IL128338A0/xx unknown
- 1997-09-01 TW TW086112527A patent/TW438776B/zh not_active IP Right Cessation
- 1997-09-02 ZA ZA977860A patent/ZA977860B/xx unknown
-
1999
- 1999-03-02 NO NO19991010A patent/NO310865B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO1998009950A1 (fr) | 1998-03-12 |
| KR20000068410A (ko) | 2000-11-25 |
| EP0931069A1 (fr) | 1999-07-28 |
| DE59702695D1 (de) | 2001-01-04 |
| HUP9904112A3 (en) | 2001-07-30 |
| AU715743B2 (en) | 2000-02-10 |
| ZA977860B (en) | 1999-03-02 |
| ES2153191T3 (es) | 2001-02-16 |
| HUP9904112A2 (hu) | 2000-05-28 |
| PL331893A1 (en) | 1999-08-16 |
| EP0931069B1 (fr) | 2000-11-29 |
| DK0931069T3 (da) | 2001-02-19 |
| US6204385B1 (en) | 2001-03-20 |
| NO991010L (no) | 1999-03-02 |
| IL128338A0 (en) | 2000-01-31 |
| CN1228769A (zh) | 1999-09-15 |
| AU4299797A (en) | 1998-03-26 |
| ATE197795T1 (de) | 2000-12-15 |
| JP2000517325A (ja) | 2000-12-26 |
| CA2264723A1 (fr) | 1998-03-12 |
| DE19635674A1 (de) | 1998-03-05 |
| TW438776B (en) | 2001-06-07 |
| NO991010D0 (no) | 1999-03-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Aycock et al. | A practical and scalable system for heteroaryl amino acid synthesis | |
| Jida et al. | Synthesis of five-and six-membered lactams via solvent-free microwave Ugi reaction | |
| Kataoka et al. | Studies of unusual amino acids and their peptides. VI. The synthese and the optical resolutions of. BETA.-methylphenylalanine and its dipeptide present in bottromycin. | |
| Barker et al. | Acylation of dibasic compounds containing amino amidine and aminoguanidine functions | |
| Chennakrishnareddy et al. | Isoselenocyanates derived from Boc/Z-amino acids: synthesis, isolation, characterization, and application to the efficient synthesis of unsymmetrical selenoureas and selenoureidopeptidomimetics | |
| US6054579A (en) | Synthesis of substituted lactams | |
| Coursindel et al. | Stereoselective ring contraction of 2, 5-diketopiperazines: an innovative approach to the synthesis of promising bioactive 5-membered scaffolds | |
| Ghosh et al. | An efficient synthesis of cyanamide from amine promoted by a hypervalent iodine (III) reagent | |
| NO310865B1 (no) | Fremgangsmåte for fremstilling av amidiner | |
| Andrés et al. | Stereoselective cyanation of chiral α-amino aldehydes by reaction with Nagata's reagent: a route to enantiopure β-amino-α-hydroxy acids | |
| NO329701B1 (no) | Fremgangsmate for fremstilling av combretastaniner og mellomprodukt for fremgangsmaten | |
| Guillena et al. | PTC and organic bases–LiCl assisted alkylation of imidazolidinone–glycine iminic derivatives for the asymmetric synthesis of α-amino acids | |
| Zard | The Xanthate Route to Amino Acids | |
| Cagnoli et al. | Hydro-de-halogenation and consecutive deprotection of chlorinated N-amido-pyrrolidin-2-ones with Raney-Ni: an effective approach to gabapentin | |
| AU2007213271A1 (en) | Improved process for producing nitroguanidine derivatives | |
| García-Egido et al. | Synthesis of cyanoformamides from primary amines and carbon dioxide under mild conditions. Synthesis of ceratinamine | |
| Funaki et al. | Synthesis of 3-aminopyrrolidin-2-ones by an intramolecular reaction of aziridinecarboxamides | |
| Vignola et al. | Synthesis of alkyl sulfonates from sulfonic acids or sodium sulfonates using solid-phase bound reagents | |
| MXPA99001928A (en) | Process for preparing amidines | |
| AU728090B2 (en) | Intermediates for the preparation of 2-imidazoline-5-ones | |
| CZ62099A3 (cs) | Způsob přípravy amidinů | |
| Voss et al. | Efficient synthesis of enantiomerically pure (S)-δ-azaproline starting from (R)-α-hydroxy-γ-butyrolactone via the Mitsunobu reaction | |
| Jin et al. | Optically active precursors for quaternary amino acids by addition of N-heteroaromatics to 3-alkylidene-2, 5-diketopiperazines | |
| Khan et al. | Employing lactams for the unprecedented enantiopure synthesis of non-natural amino acid derivatives | |
| Lundrigan et al. | Award Lecture Paper: Nickel-Catalyzed N-Arylation of Optically Pure Amino Acid Esters with Activated (Hetero) aryl Electrophiles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |
Free format text: LAPSED IN FEBRUARY 2003 |