CN1388119A - 手性1-芳基-和1-杂芳基-2-取代的乙基-2-胺的立体选择性制备 - Google Patents
手性1-芳基-和1-杂芳基-2-取代的乙基-2-胺的立体选择性制备 Download PDFInfo
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- CN1388119A CN1388119A CN01143342A CN01143342A CN1388119A CN 1388119 A CN1388119 A CN 1388119A CN 01143342 A CN01143342 A CN 01143342A CN 01143342 A CN01143342 A CN 01143342A CN 1388119 A CN1388119 A CN 1388119A
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- 238000002360 preparation method Methods 0.000 title abstract description 18
- 230000000707 stereoselective effect Effects 0.000 title abstract description 3
- 125000001072 heteroaryl group Chemical group 0.000 claims abstract description 25
- 125000003118 aryl group Chemical group 0.000 claims description 34
- 125000000217 alkyl group Chemical group 0.000 claims description 15
- 150000001875 compounds Chemical class 0.000 claims description 13
- NOWKCMXCCJGMRR-UHFFFAOYSA-N Aziridine Chemical compound C1CN1 NOWKCMXCCJGMRR-UHFFFAOYSA-N 0.000 claims description 11
- 125000004953 trihalomethyl group Chemical group 0.000 claims description 6
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 5
- 125000004475 heteroaralkyl group Chemical group 0.000 claims description 5
- BCHQXGZRKMKJAV-RWANSRKNSA-N (2r)-2-ethyl-1-(4-methylphenyl)sulfonylaziridine Chemical compound CC[C@@H]1CN1S(=O)(=O)C1=CC=C(C)C=C1 BCHQXGZRKMKJAV-RWANSRKNSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 20
- 239000000543 intermediate Substances 0.000 abstract 1
- 125000003107 substituted aryl group Chemical group 0.000 abstract 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 15
- -1 heterocycle adenosine derivative Chemical class 0.000 description 15
- 239000000203 mixture Substances 0.000 description 15
- 230000005540 biological transmission Effects 0.000 description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 11
- 239000000243 solution Substances 0.000 description 11
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 9
- 229910003002 lithium salt Inorganic materials 0.000 description 9
- 159000000002 lithium salts Chemical class 0.000 description 9
- 150000008065 acid anhydrides Chemical class 0.000 description 7
- 239000003960 organic solvent Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- YYROPELSRYBVMQ-UHFFFAOYSA-N 4-toluenesulfonyl chloride Chemical group CC1=CC=C(S(Cl)(=O)=O)C=C1 YYROPELSRYBVMQ-UHFFFAOYSA-N 0.000 description 6
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 6
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 6
- 239000003513 alkali Substances 0.000 description 6
- 244000309464 bull Species 0.000 description 6
- 235000019441 ethanol Nutrition 0.000 description 6
- 125000005843 halogen group Chemical group 0.000 description 6
- 239000002516 radical scavenger Substances 0.000 description 6
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- 239000011541 reaction mixture Substances 0.000 description 5
- 125000001544 thienyl group Chemical group 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 125000003545 alkoxy group Chemical group 0.000 description 4
- 150000001356 alkyl thiols Chemical class 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 125000004093 cyano group Chemical group *C#N 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
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- LNURTXOQQDNUSE-BTQNPOSSSA-N [Li].C(C1=CC=CC=C1)S(=O)(=O)N[C@@H](CC=1SC=CC1Cl)CC Chemical class [Li].C(C1=CC=CC=C1)S(=O)(=O)N[C@@H](CC=1SC=CC1Cl)CC LNURTXOQQDNUSE-BTQNPOSSSA-N 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
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- 230000000903 blocking effect Effects 0.000 description 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical compound BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 3
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- CRUILBNAQILVHZ-UHFFFAOYSA-N 1,2,3-trimethoxybenzene Chemical compound COC1=CC=CC(OC)=C1OC CRUILBNAQILVHZ-UHFFFAOYSA-N 0.000 description 2
- 238000005160 1H NMR spectroscopy Methods 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
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- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 2
- 125000003282 alkyl amino group Chemical group 0.000 description 2
- 230000003276 anti-hypertensive effect Effects 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
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- 230000015572 biosynthetic process Effects 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 239000012044 organic layer Substances 0.000 description 2
- 210000002381 plasma Anatomy 0.000 description 2
- YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 description 2
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- 238000003828 vacuum filtration Methods 0.000 description 2
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- WMZXOBOLULQPTK-FYZOBXCZSA-N (2r)-1-(3-chlorothiophen-2-yl)butan-2-amine;hydrochloride Chemical compound Cl.CC[C@@H](N)CC=1SC=CC=1Cl WMZXOBOLULQPTK-FYZOBXCZSA-N 0.000 description 1
- JCBPETKZIGVZRE-SCSAIBSYSA-N (2r)-2-aminobutan-1-ol Chemical class CC[C@@H](N)CO JCBPETKZIGVZRE-SCSAIBSYSA-N 0.000 description 1
- GVWIBAQTEVKJFP-UHFFFAOYSA-N 1-(3-chlorothiophen-2-yl)butan-2-amine Chemical compound CCC(N)CC=1SC=CC=1Cl GVWIBAQTEVKJFP-UHFFFAOYSA-N 0.000 description 1
- RMGHERXMTMUMMV-UHFFFAOYSA-N 2-methoxypropane Chemical compound COC(C)C RMGHERXMTMUMMV-UHFFFAOYSA-N 0.000 description 1
- QUBJDMPBDURTJT-UHFFFAOYSA-N 3-chlorothiophene Chemical compound ClC=1C=CSC=1 QUBJDMPBDURTJT-UHFFFAOYSA-N 0.000 description 1
- 125000004800 4-bromophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1Br 0.000 description 1
- ARVVVVWAVZGHFV-UHFFFAOYSA-N 4-phenyl-3,8-dithiatricyclo[5.1.0.02,4]oct-5-ene Chemical compound S1C2C3SC3C=CC21C1=CC=CC=C1 ARVVVVWAVZGHFV-UHFFFAOYSA-N 0.000 description 1
- FCZOVUJWOBSMSS-UHFFFAOYSA-N 5-[(6-aminopurin-9-yl)methyl]-5-methyl-3-methylideneoxolan-2-one Chemical compound C1=NC2=C(N)N=CN=C2N1CC1(C)CC(=C)C(=O)O1 FCZOVUJWOBSMSS-UHFFFAOYSA-N 0.000 description 1
- 102000009346 Adenosine receptors Human genes 0.000 description 1
- 108050000203 Adenosine receptors Proteins 0.000 description 1
- 201000001320 Atherosclerosis Diseases 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
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- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- AYFVYJQAPQTCCC-GBXIJSLDSA-N L-threonine Chemical compound C[C@@H](O)[C@H](N)C(O)=O AYFVYJQAPQTCCC-GBXIJSLDSA-N 0.000 description 1
- OUYCCCASQSFEME-QMMMGPOBSA-N L-tyrosine Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-QMMMGPOBSA-N 0.000 description 1
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- AYFVYJQAPQTCCC-UHFFFAOYSA-N Threonine Natural products CC(O)C(N)C(O)=O AYFVYJQAPQTCCC-UHFFFAOYSA-N 0.000 description 1
- 239000004473 Threonine Substances 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- LNURTXOQQDNUSE-UHFFFAOYSA-N [Li].C(C1=CC=CC=C1)S(=O)(=O)NC(CC=1SC=CC1Cl)CC Chemical class [Li].C(C1=CC=CC=C1)S(=O)(=O)NC(CC=1SC=CC1Cl)CC LNURTXOQQDNUSE-UHFFFAOYSA-N 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 125000004390 alkyl sulfonyl group Chemical group 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 230000002253 anti-ischaemic effect Effects 0.000 description 1
- 239000002220 antihypertensive agent Substances 0.000 description 1
- 125000001164 benzothiazolyl group Chemical group S1C(=NC2=C1C=CC=C2)* 0.000 description 1
- LKMCJXXOBRCATQ-UHFFFAOYSA-N benzylsulfanylbenzene Chemical compound C=1C=CC=CC=1CSC1=CC=CC=C1 LKMCJXXOBRCATQ-UHFFFAOYSA-N 0.000 description 1
- 238000010504 bond cleavage reaction Methods 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- ANUZKYYBDVLEEI-UHFFFAOYSA-N butane;hexane;lithium Chemical compound [Li]CCCC.CCCCCC ANUZKYYBDVLEEI-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 150000003857 carboxamides Chemical class 0.000 description 1
- 125000004181 carboxyalkyl group Chemical group 0.000 description 1
- 208000015114 central nervous system disease Diseases 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
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- 238000000354 decomposition reaction Methods 0.000 description 1
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- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 206010015037 epilepsy Diseases 0.000 description 1
- 239000004210 ether based solvent Substances 0.000 description 1
- 238000004992 fast atom bombardment mass spectroscopy Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 125000002541 furyl group Chemical group 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- HNDVDQJCIGZPNO-UHFFFAOYSA-N histidine Natural products OC(=O)C(N)CC1=CN=CN1 HNDVDQJCIGZPNO-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910000042 hydrogen bromide Inorganic materials 0.000 description 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 1
- BDAGIHXWWSANSR-NJFSPNSNSA-N hydroxyformaldehyde Chemical compound O[14CH]=O BDAGIHXWWSANSR-NJFSPNSNSA-N 0.000 description 1
- 125000002883 imidazolyl group Chemical group 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 208000037906 ischaemic injury Diseases 0.000 description 1
- 208000028867 ischemia Diseases 0.000 description 1
- SZNYYWIUQFZLLT-UHFFFAOYSA-N isopropylmethyl ether Natural products CC(C)COCC(C)C SZNYYWIUQFZLLT-UHFFFAOYSA-N 0.000 description 1
- 125000005956 isoquinolyl group Chemical group 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 229930182817 methionine Natural products 0.000 description 1
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- 208000031225 myocardial ischemia Diseases 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- QWVGKYWNOKOFNN-UHFFFAOYSA-N o-cresol Chemical compound CC1=CC=CC=C1O QWVGKYWNOKOFNN-UHFFFAOYSA-N 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 150000002900 organolithium compounds Chemical class 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000006239 protecting group Chemical group 0.000 description 1
- 239000003223 protective agent Substances 0.000 description 1
- 208000020016 psychiatric disease Diseases 0.000 description 1
- 125000002098 pyridazinyl group Chemical group 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 125000004076 pyridyl group Chemical group 0.000 description 1
- 125000000714 pyrimidinyl group Chemical group 0.000 description 1
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- 230000007017 scission Effects 0.000 description 1
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- 239000002002 slurry Substances 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
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- APSBXTVYXVQYAB-UHFFFAOYSA-M sodium docusate Chemical compound [Na+].CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC APSBXTVYXVQYAB-UHFFFAOYSA-M 0.000 description 1
- 229910000018 strontium carbonate Inorganic materials 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
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- ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical compound OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 description 1
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- 229940030010 trimethoxybenzene Drugs 0.000 description 1
- OUYCCCASQSFEME-UHFFFAOYSA-N tyrosine Natural products OC(=O)C(N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/36—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of amides of sulfonic acids
- C07C303/38—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of amides of sulfonic acids by reaction of ammonia or amines with sulfonic acids, or with esters, anhydrides, or halides thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur 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
- C07D333/28—Halogen atoms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/12—Antihypertensives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/36—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of amides of sulfonic acids
- C07C303/40—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of amides of sulfonic acids by reactions not involving the formation of sulfonamide groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D203/00—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom
- C07D203/04—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D203/06—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D203/22—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms directly attached to the ring nitrogen atom
- C07D203/24—Sulfur atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/07—Optical isomers
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Abstract
本发明涉及立体选择性制备在2-位具有手性的(1-非必需地取代的芳基)-或(1-非必需地取代的杂芳基)-2-取代的乙基-2-胺的方法和取代的乙基-2-胺的中间体。
Description
发明领域
本发明涉及立体选择性制备在2-位具有手性的〔(1-非必需地取代的芳基)-或(1-非必需地取代的杂芳基)〕-2-取代的乙基-2-胺的方法。
本发明也涉及取代的乙基-2-胺的中间体。
取代的乙基-2-胺及其中间体化合物适用于作为心血管药剂合成中的中间体,这些心血管药剂包括抗高血压剂,抗局部缺血剂、改善由于心肌局部缺血产生的局部缺血性损伤或心肌梗塞大小的心脏保护剂,和降低血浆脂质水平,血清甘油三酯水平和血浆胆固醇水平的抗脂解剂。
例如,如在美国专利5,364,862号中所公开的取代的乙基-2-胺适于作为制备抗高血压的和抗局部缺血的杂环腺苷衍生物和类似物的中间体。它们在制备据报道是腺苷受体配位体的N9-环戊基取代的腺嘌呤衍生物中也是有用的,并且在心血管病症如高血压、血栓症和动脉粥样硬化和中枢神经系统病症包括精神病症如精神分裂症和惊厥性障碍如癫痫中也是有用的,正如在美国专利4,954,504号中所公开的。它们也适用于制备据美国专利5,310,731号报道具有有益于心血管和抗高血压活性的N-6和5′-N取代的甲酰氨基腺苷衍生物中。
所报道的进展
通过杂芳基阴离子与2-取代的环氧乙烷进行反应,和随后将产生的手性乙基醇立体选择性地转化成胺来进行手性非必需地取代的杂芳基-2-取代的乙基-2-胺的立体选择性制备方法已经被Spada等人在美国专利5,364,862号中予以报道。
在亲电子清除剂存在下酸性裂解反应的便利性,例如各种保护基团的去除,已经有报道。Yajima等人在Chem.Pharm.Bull.(化学药物简报)26(12)3752-3757(1978)中报告了NG--2-磺酰基精氨酸的去保护。Kiso等人在Chem.Pharm.Bull(化学药物简报)28(2)673-676(1980)中报告了O-苄基丝氨酸、苏氨酸和酪氨酸的保护基团的去除和Ne-苄氧基羰基赖氨酸的去保护。Kitagawa等人在化学药物简报(Chem.Pharm.Bull.)28(3)926-931(1980)中报告了组氨酸的Nim官能团上的对-甲苯磺酰基和对-甲氧基苯磺酰基的去保护步骤。
发明概述
本发明涉及立体选择性制备在2-位具有手性的〔(1-非必需地取代的芳基)-或(1-非必需地取代的杂芳基)〕-2-取代的乙基-2-胺的方法,该方法包括使2-位具有手性的2-氨基-2-取代的乙基醇与〔(非必需地取代的芳基)-或(三卤代甲基)磺酰基〕-卤化物或酸酐在一种碱存在下进行反应形成在2-位具有手性的〔(N-芳基磺酰基)或(N-三卤代甲基磺酰基)〕-2-取代的氮丙啶。
发明详述
如在上文中所使用的,和贯穿本发明的叙述,下列术语,除另外说明,应被理解为具有下列含义:
“芳基”是指苯基或萘基。
“非必需地取代的芳基”是指被一个或多个芳基取代基取代的芳基。芳基取代基的实例包括烷基、烷氧基、氨基、芳基、杂芳基、三卤代甲基、硝基、羧基、烷氧羰基、羧基烷基、氰基、烷基氨基、卤素基团、羟基、羟基烷基、巯基、烷基巯基、或氨基甲酰基。优选的芳基取代基包括卤素基团、羟基、烷基、芳基、烷氧基、三卤代甲基、氰基、硝基和烷基巯基。
“杂芳基”是指一个大约4至大约10员的芳环结构,其中环上的一个或多个原子是除碳以外的一种其它原子,例如N、O或S。杂芳基的实例包括吡啶基、哒嗪基、嘧啶基、异喹啉基、喹啉基、喹唑啉基、咪唑基、吡咯基、呋喃基、噻吩基、噻唑基和苯并噻唑基。优选的杂芳基是噻吩基。
“非必需地取代的杂芳基”是指杂芳基可以被一个或多个芳基取代基所取代。杂芳基取代基的实例包括烷氧基、烷基氨基、芳基、烷酯基、氨基甲酰基、氰基、卤素基团、杂芳基、三卤代甲基、羟基、巯基、烷基巯基或硝基。优选的杂芳基取代基包括卤素基团、羟基、烷基、芳基、烷氧基、三卤代甲基、氰基、硝基和烷基巯基。
“卤素”(“卤代”,“卤化物”)是指氯(氯代、氯化物),氟(氟代,氟化物),溴(溴代、溴化物)或碘(碘代,碘化物)。
“烷基”是指一个饱和脂族烃基,它可以是直链或支链和链上具有大约1至大约20个碳原子。优选的烷基可以是直链或支链和链上具有大约1至大约10个碳原子。低级烷基是指可以具有大约1至大约6个碳原子的烷基,如甲基、乙基、丙基或叔丁基。支链是指一个低级烷基连接于一个线性烷基链上。
“芳烷基”是指一个被芳基取代的烷基。“非必需地取代的芳烷基”是指芳烷基中的芳基可以被一个或多个芳基取代基所取代。
“杂芳烷基”是指一个被杂芳基取代的烷基。“非必需地取代的杂芳烷基”是指杂芳基或杂芳烷基可以被一个或多个芳基取代基所取代。
“亲电子清除剂”是指一种能促进酸解裂解反应的试剂,例如,如Yajima等人,Chem.Pharm.Bull.(化学药物简报)26(12)3752-3757(1978),Kiso等人,化学药物简报(Chem.Pharm.Bull.)28(2)673-676(1980),和Kitagawa等人,化学药物简报(Chem.Pharm.Bull.)28(3)926-931(1980)所叙述的。
根据本发明的一个实施方案涉及2-氨基-2-取代的乙基醇与磺酰卤或酸酐,优选地在一种非质子传递有机溶剂存在下的反应。适用于反应的非质子传递有机溶剂包括非质子传递有机醚、芳烃、杂芳烃、脂肪族烃和非质子传递有机酰胺。更准确地说,适用的非质子传递有机溶剂的实例包括二乙基醚、叔丁基甲基醚、异丙基甲基醚、二异丙基醚、四氢呋喃、四氢吡喃和二噁烷。在根据本发明方法的一个特定实施方案中,优选的非质子传递有机溶剂是叔丁基甲基醚。
有磺酰卤或酸酐参加的反应优选地在从大约25℃至大约90℃的温度范围进行;更优选的温度是从大约25℃至大约40℃。
适用的磺酰卤或酸酐包括苯基-、甲苯-4-基-、2,4,6-三甲基苯基-,2,4-二甲基苯基-、4-甲氧基苯基-、4-硝基苯基-、4-溴苯基、萘-1-基-、萘-2-基-,和三氟甲基-磺酰氯和酸酐。在根据本发明方法的一个特定的实施方案中,优选的磺酰氯是对甲苯磺酰氯(即,甲苯-4-基磺酰氯)。
根据本发明,2-氨基-2-取代的乙基醇与磺酰卤或酸酐的反应在一种碱存在下进行。适用于该反应的碱包括碱金属氢氧化物水溶液、碱金属碳酸盐水溶液、和非质子传递有机胺。更准确地说,适用的碱金属氢氧化物实例包括氢氧化钠、氢氧化钾、和氢氧化锂;适用的碱金属碳酸盐实例包括碳酸钾、碳酸钠和碳酸锶;适用的非质子传递有机胺包括三乙胺、二异丙基乙基胺,N-甲基吗啉和吡啶。在根据本发明方法的一个特定实施方案中,优选的碱是氢氧化钠水溶液。
根据本发明的另一实施方案涉及通过2-氨基-2-取代的乙基醇与磺酰卤或酸酐反应形成的2-位具有手性的〔(N-芳基磺酰基)-或(N-三卤代甲基磺酰基)〕-2-取代的氮丙啶与〔(非必需地取代的芳基)-或(非必需地取代的杂芳基)〕锂化合物进行反应形成2-位具有手性的〔(N-非必需地取代的芳基)-或(N-三卤代甲基)磺酰基〕-1-〔(非必需地取代的芳基)-或(非必需地取代的杂芳基)〕-2-取代的烷基-2-胺的锂盐。在本发明的一个特定的实施方案中,在反应中形成的锂盐以一种固体的形式被分离出来。
有机锂化合物可以四聚体、六聚体和更高的聚集体形式存在于烃和醚溶剂中,例如,正如由Carey,F.A.,和Sundberg,Richard J.,高等有机化学(Advanced Orgnic Chemistry),Plenum出版社,纽约(第2版,1984),和Fraenkel等人,美国化学学会会刊(J.Am.Chem.Soc.)102,3345(1980)中所叙述的。根据本发明方法这些锂盐的聚集体的形成反应,和这样形成的聚集体是本发明的意图并且包括于本发明中。
形成锂盐的反应优选地是在一种非质子传递有机溶剂中进行的。适用于反应的非质子传递有机溶剂包括非质子传递有机醚、脂肪烃、和芳香烃。在根据本发明方法的一个特定实施方案中,优选的非质子传递有机溶剂是一种非质子传递有机醚和更准确地说是叔丁基甲基醚。
锂盐的形成反应优选地是在大约-80℃至大约50℃进行;更优选地是在大约-40℃至大约50℃进行。
此外,根据本发明的另一实施方案涉及在一种亲电子清除剂存在下用一种或多种强酸处理2-位具有手性的〔(N-非必需地取代的芳基)-或(N-三卤代甲基)磺酰基〕-1-〔(非必需地取代的芳基)-或(非必需地取代的杂芳基)〕-2-取代的烷基-2-胺的锂盐。该处理优选的是在大约45℃至大约回流的温度范围进行的。
适用于该处理的强酸包括甲磺酸、三氟乙酸、三氟甲磺酸、三氯甲磺酸、三氯乙酸、硫酸、盐酸、氢溴酸、和磷酸。在本发明的一个特定实施方案中,该处理是优选地在强酸的混合物中进行的;更优选的是在甲磺酸和三氟乙酸的混合物中进行的。
适用于该处理的亲电子清除剂包括苯甲醚、硫代苯甲醚、二苯基二硫化物、苯基苄基硫化物、三甲氧基苯,间-甲基苯酚和1,2-乙二醇。在根据本发明的一个特定实施方案中,优选的亲电子清除剂是硫代苯甲醚。
根据本发明的一个优选的实施方案是制备式I化合物的方法,
式I其中
*表示一个手性碳原子,
R1是非必需地取代的芳基,或非必需地取代的杂芳基;和
式II
与式III的化合物
R2-SO2-R′ 式III其中
R′是卤素基团或OSO2R2;和
R2是非必需地取代的芳基,或三卤代甲烷,在一种碱存在下形成式IV的氮丙啶化合物。
式IV
本发明的一个进一步优选的实施方案是一种制备式I化合物的方法,其中R1是非必需地取代的杂芳基;更优选的R1是3-氯噻吩-2-基。
本发明另一个进一步优选的实施方案是制备式I化合物的方法,其中R3是烷基;更优选的R3是乙基。
根据本发明的另一个优选的实施方案是一种制备式I化合物的方法,包括使式IV的氮丙啶与式Li-R1的化合物反应形成式V的锂化合物,
式V或其聚集体。
根据本发明的另一个优选的实施方案是一种制备式I化合物的方法,包括用一种强酸或强酸的混合物在一种亲电子清除剂存在下处理式V的锂化合物。
如果在根据本发明的反应或处理方法中必须或需要防止化学活性取代基(例如,任何芳基或杂芳基取代基)间的交叉反应,取代基可以用标准保护基团加以保护,根据需要随后保护基可以用已知的方法被除去或保留以提供所需要的产物(见,例如,Green,有机合成中的保护性基团(Proteotive Group in Organic Synthesis),Wiley,纽约(1982))。为了进行转化或除去存在的取代基,或进行随后的反应以提供最终需要的产物选择性保护或去保护也可能是必须的或需要的。
本发明也涉及〔(1-非必需地取代的芳基)-或(1-非必需地取代的杂芳基)〕-2-取代的乙基-2-胺。
根据本发明的一个化合物实施方案是根据本发明的方法由2-氨基-2-取代的乙基醇与磺酰卤或酸酐进行反应形成的,在2-位具有手性的〔(N-芳基磺酰基)-或(N-三卤代甲基磺酰基)〕-2-取代的氮丙啶。所述的氮丙啶的一个优选的实施方案是式IV的化合物。所述的氮丙啶的一个特定的实施方案包括1-对甲苯磺酰基-2(R)-乙基氮丙啶。
根据本发明的另一个化合物实施方案是由氮丙啶与〔(非必需地取代的芳基)-或(非必需地取代的杂芳基)〕锂化合物根据本发明的方法进行反应所形成的在2-位具有手性的〔(N-非必需地取代的芳基)-或(N-三卤代甲基)磺酰基〕-1-〔(非必需地取代的芳基)-或(非必需地取代的杂芳基)〕-2-取代的烷基-2-胺的锂盐。该锂盐的一个优选的实施方案是式V的化合物。该锂盐的一个特定的实施方案包括(R)-1-(3-氯噻吩-2-基)-2-丁基甲苯磺酰胺锂盐。
通过下列实施例进一步解释了本发明,但决不是对本发明的限制。
实施例1
1-对甲苯磺酰基-2(R)-乙基氮丙啶的制备
在氮气氛下将R-(-)-2-氨基-1-丁醇(99.96克,105毫升)和叔丁基甲基醚(TBME)(277克,366毫升)混合。将混合物搅拌数分钟和用大约10分钟将10N氢氧化钠水溶液(449毫升)加入到混合物中。将反应混合物冷却到10℃以下和用大约50分钟将对甲苯磺酰氯(TsCl)(464克)在TBME(711克)中的溶液加入到反应混合物中,将反应混合物的温度保持在或不超过32℃。加完后,混合物在40℃搅拌大约30分钟,和加入水(900毫升)同时将混合物冷却至25℃。将不同层分离和有机层依次用水(150克)和25%氯化钠水溶液(300克)洗涤。向有机层加入甲苯(450克)和混合物减压下蒸馏,将混合物温度保持在或不超过45℃,直到混合物的含水量低于大约0.1%。所得到的溶液不需进一步处理用于实施例2中所述的制备中。
实施例2
(R)-1-(3-氯噻吩-2-基)-2-丁基甲苯磺酰胺锂盐的制备
在氮气氛下,将3-氯噻吩(48.75克)在TBME(291克)中的溶液冷却到-10℃,和以使反应温度保持在0~5℃之间的滴加速度加入2.5M正丁基锂己烷溶液(151.3毫升)。滴加完后,将混合物冷却至-5℃和以使反应混合物温度保持在低于9℃的滴加速度(在此过程中有固体沉出)加入1-对甲苯磺酰基-2(R)-乙基氮杂啶(74.1克,以56.9%(重量)在TBME中的溶液形式)。大约5分钟后将混合物冷却至0℃和用真空过滤收集沉淀,用0℃TBME(60毫升)洗,于大约40℃下真空干燥,得到(R)-1-(3-氯噻吩-2-基)-2-丁基甲苯磺酰胺锂盐,熔点:372℃(分解)。MS(FAB),m/z 350,352(100%),1HNMR(200Mhz,DMSO)δ0.8(t,3H);2.25(s,3H);6.85(d,1H);7.05(d,2H),7.35(d,2H)。
实施例3
(R)-1-(3-氯噻吩-2-基)-2-氨基丁烷的制备
将(R)-1-(3-氯噻吩-2-基)-2-丁基甲苯磺酰胺锂盐(120克)一次加入到装有冷凝器和机械搅拌器的容器中的三氟乙酸(470克)中。混合物温度从约25℃升高至约60℃。随着形成的溶液的冷却,加入硫代苯甲醚(85.2克),接着加入甲磺酸(65.9克)。反应混合物在80℃加热大约6小时。将混合物冷却至18℃和加入甲苯(600毫升)。然后在搅拌下和将反应温度保持在60℃以下分批加入6M氢氧化钠水溶液(820毫升)。将不同层分离和有机相用水洗至洗液pH为9,然后用盐水洗。将有机溶液冷却至18℃和加入甲苯(200毫升)接着加入浓盐酸(42毫升)。形成的淤浆在约47℃和180mmHg下蒸馏以共沸地除去水。大约200毫升甲苯/水被除去后将混合物冷却至40℃,并达到大气压力,然后用1小时冷却至15℃。沉淀的固体用真空过滤法收集,用60毫升甲苯洗和真空干燥,得到(R)-1-(3-氯噻吩-2-基)-2-氨基丁烷盐酸盐,熔点:137.6℃。MS(EI),m/z 190,192(10%);1HNMR(200Mhz,DMSO)δ0.9(t,3H);1.6(m,2H);7.05(d,1H);7.6(d,2H);8.35(s,5H)。
Claims (3)
1.在2-位具有手性的〔(N-芳基磺酰基)-或(N-三卤代甲基磺酰基)〕-2-取代的氮丙啶。
2.根据权利要求1的下式的氮丙啶化合物其中R2是非必需地取代的芳基,或三卤代甲基;和R3是非必需地取代的烷基,非必需地取代的芳基,非必需地取代的芳烷基,非必需地取代的杂芳基,或非必需地取代的杂芳烷基。
3.根据权利要求2的氮丙啶化合物,该化合物是1-对甲苯磺酰基-2(R)-乙基氮丙啶。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US2600596P | 1996-09-12 | 1996-09-12 | |
US60/026,005 | 1996-09-12 |
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CN97197895A Division CN1112354C (zh) | 1996-09-12 | 1997-09-10 | 手性1-芳基-和1-杂芳基-2-取代的乙基-2-胺的立体选择性制备 |
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CN1388119A true CN1388119A (zh) | 2003-01-01 |
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CN97197895A Expired - Fee Related CN1112354C (zh) | 1996-09-12 | 1997-09-10 | 手性1-芳基-和1-杂芳基-2-取代的乙基-2-胺的立体选择性制备 |
CN01143342A Pending CN1388119A (zh) | 1996-09-12 | 2001-12-20 | 手性1-芳基-和1-杂芳基-2-取代的乙基-2-胺的立体选择性制备 |
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CN97197895A Expired - Fee Related CN1112354C (zh) | 1996-09-12 | 1997-09-10 | 手性1-芳基-和1-杂芳基-2-取代的乙基-2-胺的立体选择性制备 |
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US (2) | US6127550A (zh) |
EP (1) | EP0942900A4 (zh) |
JP (1) | JP2001501922A (zh) |
KR (1) | KR100317871B1 (zh) |
CN (2) | CN1112354C (zh) |
AP (1) | AP937A (zh) |
AU (1) | AU732332B2 (zh) |
BG (1) | BG103259A (zh) |
BR (1) | BR9711466A (zh) |
CA (1) | CA2265886A1 (zh) |
EA (1) | EA001364B1 (zh) |
HK (1) | HK1022296A1 (zh) |
HU (1) | HUP0000219A3 (zh) |
IL (1) | IL128813A0 (zh) |
NO (1) | NO991023L (zh) |
OA (1) | OA10991A (zh) |
PL (1) | PL331933A1 (zh) |
SK (1) | SK26999A3 (zh) |
UA (1) | UA54451C2 (zh) |
WO (1) | WO1998011064A1 (zh) |
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HU225504B1 (en) * | 1997-05-13 | 2007-01-29 | Sanofi Aventis | Novel halophenyl-(2-(2-thienyl)-ethylamino)-acetonitriles and process for producing them |
SI1140933T1 (en) | 1998-12-31 | 2005-02-28 | Aventis Pharmaceuticals Inc. | Process for preparing n6-substituted deaza-adenosine derivatives |
KR100426030B1 (ko) * | 2000-07-22 | 2004-04-03 | (주) 한켐 | 락톤계 당화합물에서의 키랄성 전환방법 |
KR100440461B1 (ko) * | 2000-08-19 | 2004-07-15 | (주) 한켐 | 1,4-락톤을 이용한 l-리보오스의 제조 방법 |
KR100433179B1 (ko) * | 2001-11-10 | 2004-05-27 | 주식회사 삼천리제약 | 2-데옥시-l-리보오스의 제조방법 |
CN100506919C (zh) * | 2006-02-23 | 2009-07-01 | 中国科学院化学研究所 | 使用人血清蛋白对非手性菁染料聚集体进行手性诱导的方法 |
JP7229158B2 (ja) | 2017-06-09 | 2023-02-27 | 中外製薬株式会社 | N-置換アミノ酸を含むペプチドの合成方法 |
KR20210098476A (ko) * | 2018-11-30 | 2021-08-10 | 추가이 세이야쿠 가부시키가이샤 | 펩티드 화합물 또는 아마이드 화합물의 탈보호법 및 고상 반응에 있어서의 탈수지 방법, 및 펩티드 화합물의 제조 방법 |
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US3431152A (en) * | 1967-03-23 | 1969-03-04 | American Cyanamid Co | Compositions containing aromatic sulfonyl aziridine as curing agents |
US4933470A (en) * | 1987-10-05 | 1990-06-12 | Neorx Corporation | Method of synthesis of vicinal diamines |
ES2095960T3 (es) * | 1990-09-25 | 1997-03-01 | Rhone Poulenc Rorer Int | Compuestos que tienen propiedades antihipertensivas y antiisquemicas. |
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1997
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- 1997-09-10 AP APAP/P/1999/001476A patent/AP937A/en active
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Also Published As
Publication number | Publication date |
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JP2001501922A (ja) | 2001-02-13 |
HK1022296A1 (en) | 2000-08-04 |
SK26999A3 (en) | 1999-10-08 |
US6127550A (en) | 2000-10-03 |
EP0942900A4 (en) | 2004-08-04 |
NO991023D0 (no) | 1999-03-02 |
WO1998011064A1 (en) | 1998-03-19 |
BG103259A (bg) | 2000-02-29 |
EA001364B1 (ru) | 2001-02-26 |
OA10991A (en) | 2001-11-07 |
CN1112354C (zh) | 2003-06-25 |
AP937A (en) | 2001-02-07 |
AU4256297A (en) | 1998-04-02 |
US6433172B1 (en) | 2002-08-13 |
HUP0000219A3 (en) | 2001-04-28 |
CN1230176A (zh) | 1999-09-29 |
CA2265886A1 (en) | 1998-03-19 |
BR9711466A (pt) | 1999-08-24 |
AP9901476A0 (en) | 1999-03-31 |
NO991023L (no) | 1999-03-02 |
HUP0000219A2 (hu) | 2000-12-28 |
EP0942900A1 (en) | 1999-09-22 |
KR20000036007A (ko) | 2000-06-26 |
PL331933A1 (en) | 1999-08-16 |
KR100317871B1 (ko) | 2002-01-18 |
AU732332B2 (en) | 2001-04-12 |
UA54451C2 (uk) | 2003-03-17 |
EA199900281A1 (ru) | 1999-08-26 |
IL128813A0 (en) | 2000-01-31 |
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