WO2015010594A1 - 一类二氢吲哚类化合物、其制备方法、药物组合物及应用 - Google Patents
一类二氢吲哚类化合物、其制备方法、药物组合物及应用 Download PDFInfo
- Publication number
- WO2015010594A1 WO2015010594A1 PCT/CN2014/082677 CN2014082677W WO2015010594A1 WO 2015010594 A1 WO2015010594 A1 WO 2015010594A1 CN 2014082677 W CN2014082677 W CN 2014082677W WO 2015010594 A1 WO2015010594 A1 WO 2015010594A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- substituted
- unsubstituted
- linear
- branched
- halogen
- Prior art date
Links
- -1 Indoline compound Chemical class 0.000 title claims abstract description 95
- 238000002360 preparation method Methods 0.000 title claims abstract description 81
- 239000008194 pharmaceutical composition Substances 0.000 title claims abstract description 13
- 206010004446 Benign prostatic hyperplasia Diseases 0.000 claims abstract description 26
- 208000004403 Prostatic Hyperplasia Diseases 0.000 claims abstract description 26
- 201000010099 disease Diseases 0.000 claims abstract description 12
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 12
- 206010046555 Urinary retention Diseases 0.000 claims abstract description 8
- 206010071445 Bladder outlet obstruction Diseases 0.000 claims abstract description 7
- 208000003800 Urinary Bladder Neck Obstruction Diseases 0.000 claims abstract description 7
- 102000030619 alpha-1 Adrenergic Receptor Human genes 0.000 claims abstract 3
- 108020004102 alpha-1 Adrenergic Receptor Proteins 0.000 claims abstract 3
- 229910052736 halogen Inorganic materials 0.000 claims description 199
- 150000002367 halogens Chemical class 0.000 claims description 194
- 229910052739 hydrogen Inorganic materials 0.000 claims description 92
- 239000001257 hydrogen Substances 0.000 claims description 92
- 150000002431 hydrogen Chemical class 0.000 claims description 68
- 125000000217 alkyl group Chemical group 0.000 claims description 52
- 150000001875 compounds Chemical class 0.000 claims description 50
- 238000006243 chemical reaction Methods 0.000 claims description 47
- 125000003342 alkenyl group Chemical group 0.000 claims description 41
- 125000003545 alkoxy group Chemical group 0.000 claims description 37
- 239000000203 mixture Substances 0.000 claims description 31
- 239000002585 base Substances 0.000 claims description 29
- 150000003839 salts Chemical class 0.000 claims description 23
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 22
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 21
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 claims description 21
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 19
- 229910052794 bromium Inorganic materials 0.000 claims description 19
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 18
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 18
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 18
- 239000000460 chlorine Substances 0.000 claims description 18
- 229910052801 chlorine Inorganic materials 0.000 claims description 18
- 229910052731 fluorine Inorganic materials 0.000 claims description 18
- 239000011737 fluorine Substances 0.000 claims description 18
- 125000000051 benzyloxy group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])O* 0.000 claims description 17
- 239000012453 solvate Substances 0.000 claims description 16
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 14
- 125000005842 heteroatom Chemical group 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 13
- 239000003814 drug Substances 0.000 claims description 12
- 238000006460 hydrolysis reaction Methods 0.000 claims description 12
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 12
- 125000006569 (C5-C6) heterocyclic group Chemical group 0.000 claims description 11
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 11
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 10
- 229940079593 drug Drugs 0.000 claims description 10
- 125000004793 2,2,2-trifluoroethoxy group Chemical group FC(CO*)(F)F 0.000 claims description 9
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 9
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 9
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 9
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 8
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 8
- 125000000876 trifluoromethoxy group Chemical group FC(F)(F)O* 0.000 claims description 8
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 claims description 7
- 125000005196 alkyl carbonyloxy group Chemical group 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 238000010534 nucleophilic substitution reaction Methods 0.000 claims description 7
- 229910052717 sulfur Inorganic materials 0.000 claims description 7
- 229920002554 vinyl polymer Polymers 0.000 claims description 7
- FANCTJAFZSYTIS-IQUVVAJASA-N (1r,3s,5z)-5-[(2e)-2-[(1r,3as,7ar)-7a-methyl-1-[(2r)-4-(phenylsulfonimidoyl)butan-2-yl]-2,3,3a,5,6,7-hexahydro-1h-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-1,3-diol Chemical compound C([C@@H](C)[C@@H]1[C@]2(CCCC(/[C@@H]2CC1)=C\C=C\1C([C@@H](O)C[C@H](O)C/1)=C)C)CS(=N)(=O)C1=CC=CC=C1 FANCTJAFZSYTIS-IQUVVAJASA-N 0.000 claims description 6
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- 125000000304 alkynyl group Chemical group 0.000 claims description 6
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 6
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 6
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 6
- 150000007524 organic acids Chemical class 0.000 claims description 6
- 125000001424 substituent group Chemical group 0.000 claims description 6
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 6
- 208000014001 urinary system disease Diseases 0.000 claims description 6
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 5
- 150000004677 hydrates Chemical class 0.000 claims description 5
- MNIPVWXWSPXERA-IDNZQHFXSA-N (6r,7r)-1-[(4s,5r)-4-acetyloxy-5-methyl-3-methylidene-6-phenylhexyl]-4,7-dihydroxy-6-(11-phenoxyundecanoyloxy)-2,8-dioxabicyclo[3.2.1]octane-3,4,5-tricarboxylic acid Chemical compound C([C@@H](C)[C@H](OC(C)=O)C(=C)CCC12[C@@H]([C@@H](OC(=O)CCCCCCCCCCOC=3C=CC=CC=3)C(O1)(C(O)=O)C(O)(C(O2)C(O)=O)C(O)=O)O)C1=CC=CC=C1 MNIPVWXWSPXERA-IDNZQHFXSA-N 0.000 claims description 4
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical group C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229940126650 Compound 3f Drugs 0.000 claims description 4
- KGPGFQWBCSZGEL-ZDUSSCGKSA-N GSK690693 Chemical compound C=12N(CC)C(C=3C(=NON=3)N)=NC2=C(C#CC(C)(C)O)N=CC=1OC[C@H]1CCCNC1 KGPGFQWBCSZGEL-ZDUSSCGKSA-N 0.000 claims description 4
- OSVHLUXLWQLPIY-KBAYOESNSA-N butyl 2-[(6aR,9R,10aR)-1-hydroxy-9-(hydroxymethyl)-6,6-dimethyl-6a,7,8,9,10,10a-hexahydrobenzo[c]chromen-3-yl]-2-methylpropanoate Chemical compound C(CCC)OC(C(C)(C)C1=CC(=C2[C@H]3[C@H](C(OC2=C1)(C)C)CC[C@H](C3)CO)O)=O OSVHLUXLWQLPIY-KBAYOESNSA-N 0.000 claims description 4
- 239000003153 chemical reaction reagent Substances 0.000 claims description 4
- 229940125796 compound 3d Drugs 0.000 claims description 4
- 150000007522 mineralic acids Chemical class 0.000 claims description 4
- 125000004044 trifluoroacetyl group Chemical group FC(C(=O)*)(F)F 0.000 claims description 4
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims description 3
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 claims description 3
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 claims description 3
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 claims description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 claims description 3
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims description 3
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 3
- 235000015165 citric acid Nutrition 0.000 claims description 3
- 239000003937 drug carrier Substances 0.000 claims description 3
- 239000001530 fumaric acid Substances 0.000 claims description 3
- 239000004310 lactic acid Substances 0.000 claims description 3
- 235000014655 lactic acid Nutrition 0.000 claims description 3
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 3
- 239000011976 maleic acid Substances 0.000 claims description 3
- 239000001630 malic acid Substances 0.000 claims description 3
- 235000011090 malic acid Nutrition 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- 231100000252 nontoxic Toxicity 0.000 claims description 3
- 230000003000 nontoxic effect Effects 0.000 claims description 3
- 235000006408 oxalic acid Nutrition 0.000 claims description 3
- 235000019260 propionic acid Nutrition 0.000 claims description 3
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims description 3
- 238000006268 reductive amination reaction Methods 0.000 claims description 3
- 239000011975 tartaric acid Substances 0.000 claims description 3
- 235000002906 tartaric acid Nutrition 0.000 claims description 3
- AGEZXYOZHKGVCM-UHFFFAOYSA-N benzyl bromide Chemical compound BrCC1=CC=CC=C1 AGEZXYOZHKGVCM-UHFFFAOYSA-N 0.000 claims description 2
- 125000000623 heterocyclic group Chemical group 0.000 claims description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
- MUTCAPXLKRYEPR-ITWZMISCSA-N methyl (e,3r,5s)-7-[4-bromo-2,3-bis(4-fluorophenyl)-5-propan-2-ylpyrrol-1-yl]-3,5-dihydroxyhept-6-enoate Chemical compound COC(=O)C[C@H](O)C[C@H](O)\C=C\N1C(C(C)C)=C(Br)C(C=2C=CC(F)=CC=2)=C1C1=CC=C(F)C=C1 MUTCAPXLKRYEPR-ITWZMISCSA-N 0.000 claims description 2
- 125000005913 (C3-C6) cycloalkyl group Chemical group 0.000 claims 19
- 125000000000 cycloalkoxy group Chemical group 0.000 claims 15
- 125000004448 alkyl carbonyl group Chemical group 0.000 claims 5
- 125000001584 benzyloxycarbonyl group Chemical class C(=O)(OCC1=CC=CC=C1)* 0.000 claims 3
- 125000004432 carbon atom Chemical group C* 0.000 claims 3
- PSWDQTMAUUQILQ-UHFFFAOYSA-N 2-[(6-methoxy-4-methylquinazolin-2-yl)amino]-5,6-dimethyl-1h-pyrimidin-4-one Chemical compound N1=C(C)C2=CC(OC)=CC=C2N=C1NC1=NC(=O)C(C)=C(C)N1 PSWDQTMAUUQILQ-UHFFFAOYSA-N 0.000 claims 2
- UYWQUFXKFGHYNT-UHFFFAOYSA-N phenylmethyl ester of formic acid Natural products O=COCC1=CC=CC=C1 UYWQUFXKFGHYNT-UHFFFAOYSA-N 0.000 claims 2
- 108010011485 Aspartame Proteins 0.000 claims 1
- IAOZJIPTCAWIRG-QWRGUYRKSA-N aspartame Chemical compound OC(=O)C[C@H](N)C(=O)N[C@H](C(=O)OC)CC1=CC=CC=C1 IAOZJIPTCAWIRG-QWRGUYRKSA-N 0.000 claims 1
- 239000000605 aspartame Substances 0.000 claims 1
- 229960003438 aspartame Drugs 0.000 claims 1
- 235000010357 aspartame Nutrition 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 239000013078 crystal Substances 0.000 claims 1
- 238000006264 debenzylation reaction Methods 0.000 claims 1
- 238000005984 hydrogenation reaction Methods 0.000 claims 1
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 claims 1
- 235000005985 organic acids Nutrition 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 230000002485 urinary effect Effects 0.000 abstract description 2
- 238000002330 electrospray ionisation mass spectrometry Methods 0.000 description 70
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 49
- CHWNEIVBYREQRF-UHFFFAOYSA-N 4-Ethyl-2-methoxyphenol Chemical compound CCC1=CC=C(O)C(OC)=C1 CHWNEIVBYREQRF-UHFFFAOYSA-N 0.000 description 48
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 description 47
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 45
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 39
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 36
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 30
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 28
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 27
- 125000006612 decyloxy group Chemical group 0.000 description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 27
- 102000005962 receptors Human genes 0.000 description 23
- 108020003175 receptors Proteins 0.000 description 23
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 20
- 239000007810 chemical reaction solvent Substances 0.000 description 18
- 235000019439 ethyl acetate Nutrition 0.000 description 18
- SQGVKVASMZKZSW-UHFFFAOYSA-N 2-(2,6-dimethylphenoxy)acetaldehyde Chemical compound CC1=CC=CC(C)=C1OCC=O SQGVKVASMZKZSW-UHFFFAOYSA-N 0.000 description 17
- 239000000243 solution Substances 0.000 description 15
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 description 14
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 14
- QRWRJDVVXAXGBT-UHFFFAOYSA-N 2-Methylindoline Chemical group C1=CC=C2NC(C)CC2=C1 QRWRJDVVXAXGBT-UHFFFAOYSA-N 0.000 description 13
- 239000007787 solid Substances 0.000 description 13
- NXXYKOUNUYWIHA-UHFFFAOYSA-N 2,6-Dimethylphenol Chemical compound CC1=CC=CC(C)=C1O NXXYKOUNUYWIHA-UHFFFAOYSA-N 0.000 description 12
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 12
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 12
- 125000000031 ethylamino group Chemical group [H]C([H])([H])C([H])([H])N([H])[*] 0.000 description 12
- 210000002307 prostate Anatomy 0.000 description 12
- 230000000694 effects Effects 0.000 description 11
- 239000000543 intermediate Substances 0.000 description 11
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 10
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 10
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical group CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 10
- 239000012044 organic layer Substances 0.000 description 10
- 229910000027 potassium carbonate Inorganic materials 0.000 description 10
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 9
- 108060003345 Adrenergic Receptor Proteins 0.000 description 9
- 102000017910 Adrenergic receptor Human genes 0.000 description 9
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- 238000003756 stirring Methods 0.000 description 9
- 208000024891 symptom Diseases 0.000 description 9
- MGFYSGNNHQQTJW-UHFFFAOYSA-N iodonium Chemical compound [IH2+] MGFYSGNNHQQTJW-UHFFFAOYSA-N 0.000 description 8
- OULGLTLTWBZBLO-UHFFFAOYSA-N 4-fluoro-2-methoxyphenol Chemical group COC1=CC(F)=CC=C1O OULGLTLTWBZBLO-UHFFFAOYSA-N 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 210000002460 smooth muscle Anatomy 0.000 description 7
- PETRWTHZSKVLRE-UHFFFAOYSA-N 2-Methoxy-4-methylphenol Chemical group COC1=CC(C)=CC=C1O PETRWTHZSKVLRE-UHFFFAOYSA-N 0.000 description 6
- XLEJUPBJXSNAGP-UHFFFAOYSA-N 2-[2-(2,2,2-trifluoroethoxy)phenoxy]acetaldehyde Chemical compound FC(F)(F)COC1=CC=CC=C1OCC=O XLEJUPBJXSNAGP-UHFFFAOYSA-N 0.000 description 6
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 6
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 239000000674 adrenergic antagonist Substances 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 6
- RRAFCDWBNXTKKO-UHFFFAOYSA-N eugenol Chemical group COC1=CC(CC=C)=CC=C1O RRAFCDWBNXTKKO-UHFFFAOYSA-N 0.000 description 6
- 239000000706 filtrate Substances 0.000 description 6
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 6
- 239000011541 reaction mixture Substances 0.000 description 6
- 238000006722 reduction reaction Methods 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- SPIYQPPDQNLNDT-UHFFFAOYSA-N 3-[5-(2-aminopropyl)-7-cyano-2,3-dihydroindol-1-yl]propyl benzoate Chemical compound C1=2C(C#N)=CC(CC(N)C)=CC=2CCN1CCCOC(=O)C1=CC=CC=C1 SPIYQPPDQNLNDT-UHFFFAOYSA-N 0.000 description 5
- OQLZINXFSUDMHM-UHFFFAOYSA-N Acetamidine Chemical compound CC(N)=N OQLZINXFSUDMHM-UHFFFAOYSA-N 0.000 description 5
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 5
- 239000001358 L(+)-tartaric acid Substances 0.000 description 5
- 235000011002 L(+)-tartaric acid Nutrition 0.000 description 5
- FEWJPZIEWOKRBE-LWMBPPNESA-N L-(+)-Tartaric acid Natural products OC(=O)[C@@H](O)[C@H](O)C(O)=O FEWJPZIEWOKRBE-LWMBPPNESA-N 0.000 description 5
- 239000011575 calcium Substances 0.000 description 5
- 230000008602 contraction Effects 0.000 description 5
- 239000012046 mixed solvent Substances 0.000 description 5
- QUSNBJAOOMFDIB-UHFFFAOYSA-N monoethyl amine Natural products CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 5
- SONNWYBIRXJNDC-VIFPVBQESA-N phenylephrine Chemical compound CNC[C@H](O)C1=CC=CC(O)=C1 SONNWYBIRXJNDC-VIFPVBQESA-N 0.000 description 5
- 229960001802 phenylephrine Drugs 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 5
- 238000000967 suction filtration Methods 0.000 description 5
- VYRFQNNCFSODAC-UHFFFAOYSA-N 1-ethylcyclohexa-2,4-dien-1-ol Chemical group CCC1(O)CC=CC=C1 VYRFQNNCFSODAC-UHFFFAOYSA-N 0.000 description 4
- BSJSITDCKXHVJY-UHFFFAOYSA-N 2-(2-ethoxyphenoxy)acetaldehyde Chemical compound CCOC1=CC=CC=C1OCC=O BSJSITDCKXHVJY-UHFFFAOYSA-N 0.000 description 4
- IBFUAMTYEVXLCZ-UHFFFAOYSA-N 2-[4-fluoro-2-(2,2,2-trifluoroethoxy)phenoxy]acetaldehyde Chemical compound FC1=CC(=C(OCC=O)C=C1)OCC(F)(F)F IBFUAMTYEVXLCZ-UHFFFAOYSA-N 0.000 description 4
- QACVRSGHYPHODM-UHFFFAOYSA-N 3-(2,3-dihydroindol-1-yl)propan-1-ol Chemical compound C1=CC=C2N(CCCO)CCC2=C1 QACVRSGHYPHODM-UHFFFAOYSA-N 0.000 description 4
- FVZQMMMRFNURSH-UHFFFAOYSA-N 4-chloro-2-methoxyphenol Chemical group COC1=CC(Cl)=CC=C1O FVZQMMMRFNURSH-UHFFFAOYSA-N 0.000 description 4
- PPJKLEQAFZWIQY-UHFFFAOYSA-N 5-fluoro-2-methoxyphenol Chemical group COC1=CC=C(F)C=C1O PPJKLEQAFZWIQY-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 4
- DKBAVZFXGHUZIN-UHFFFAOYSA-N FC=1C=CC(=C(OCC=O)C=1)OCC(F)(F)F Chemical compound FC=1C=CC(=C(OCC=O)C=1)OCC(F)(F)F DKBAVZFXGHUZIN-UHFFFAOYSA-N 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 206010071289 Lower urinary tract symptoms Diseases 0.000 description 4
- 102000004305 alpha Adrenergic Receptors Human genes 0.000 description 4
- 108090000861 alpha Adrenergic Receptors Proteins 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- ILAHWRKJUDSMFH-UHFFFAOYSA-N boron tribromide Chemical compound BrB(Br)Br ILAHWRKJUDSMFH-UHFFFAOYSA-N 0.000 description 4
- 229910052791 calcium Inorganic materials 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 238000004440 column chromatography Methods 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 4
- 235000008504 concentrate Nutrition 0.000 description 4
- 238000006482 condensation reaction Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000006170 formylation reaction Methods 0.000 description 4
- LHGVFZTZFXWLCP-UHFFFAOYSA-N guaiacol Chemical compound COC1=CC=CC=C1O LHGVFZTZFXWLCP-UHFFFAOYSA-N 0.000 description 4
- 238000011534 incubation Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- UKVIEHSSVKSQBA-UHFFFAOYSA-N methane;palladium Chemical compound C.[Pd] UKVIEHSSVKSQBA-UHFFFAOYSA-N 0.000 description 4
- OXKUGIFNIUUKAW-UHFFFAOYSA-N n,n-dimethylformamide;hydrazine Chemical compound NN.CN(C)C=O OXKUGIFNIUUKAW-UHFFFAOYSA-N 0.000 description 4
- HXDOZKJGKXYMEW-UHFFFAOYSA-N para-ethyl phenol Natural products CCC1=CC=C(O)C=C1 HXDOZKJGKXYMEW-UHFFFAOYSA-N 0.000 description 4
- 238000010791 quenching Methods 0.000 description 4
- 239000012279 sodium borohydride Substances 0.000 description 4
- 229910000033 sodium borohydride Inorganic materials 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 210000003932 urinary bladder Anatomy 0.000 description 4
- RQFUZUMFPRMVDX-UHFFFAOYSA-N 3-Bromo-1-propanol Chemical compound OCCCBr RQFUZUMFPRMVDX-UHFFFAOYSA-N 0.000 description 3
- SPIYQPPDQNLNDT-MRXNPFEDSA-N 3-[5-[(2r)-2-aminopropyl]-7-cyano-2,3-dihydroindol-1-yl]propyl benzoate Chemical compound C1=2C(C#N)=CC(C[C@H](N)C)=CC=2CCN1CCCOC(=O)C1=CC=CC=C1 SPIYQPPDQNLNDT-MRXNPFEDSA-N 0.000 description 3
- TYYQPIFWISYHQT-UHFFFAOYSA-N 3-[7-cyano-5-(2-nitropropyl)-2,3-dihydroindol-1-yl]propyl benzoate Chemical compound C1=2C(C#N)=CC(CC(C)[N+]([O-])=O)=CC=2CCN1CCCOC(=O)C1=CC=CC=C1 TYYQPIFWISYHQT-UHFFFAOYSA-N 0.000 description 3
- WHSIIJQOEGXWSN-UHFFFAOYSA-N 4-bromo-2-methoxyphenol Chemical group COC1=CC(Br)=CC=C1O WHSIIJQOEGXWSN-UHFFFAOYSA-N 0.000 description 3
- 239000002677 5-alpha reductase inhibitor Substances 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000012981 Hank's balanced salt solution Substances 0.000 description 3
- 206010036790 Productive cough Diseases 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 239000012298 atmosphere Substances 0.000 description 3
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical class ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 210000004556 brain Anatomy 0.000 description 3
- 125000001246 bromo group Chemical group Br* 0.000 description 3
- 150000001721 carbon Chemical group 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 3
- ZHNUHDYFZUAESO-UHFFFAOYSA-N formamide Substances NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 3
- 150000002476 indolines Chemical class 0.000 description 3
- YDCHPLOFQATIDS-UHFFFAOYSA-N methyl 2-bromoacetate Chemical compound COC(=O)CBr YDCHPLOFQATIDS-UHFFFAOYSA-N 0.000 description 3
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 208000024794 sputum Diseases 0.000 description 3
- 210000003802 sputum Anatomy 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 description 3
- 210000003708 urethra Anatomy 0.000 description 3
- 210000001635 urinary tract Anatomy 0.000 description 3
- RODBEKUWCLMBSW-FGZHOGPDSA-M (3r,5r)-7-[1-cyclohexyl-4-(4-fluorophenyl)-2-propan-2-ylpyrrol-3-yl]-3,5-dihydroxyheptanoate Chemical compound CC(C)C1=C(CC[C@@H](O)C[C@@H](O)CC([O-])=O)C(C=2C=CC(F)=CC=2)=CN1C1CCCCC1 RODBEKUWCLMBSW-FGZHOGPDSA-M 0.000 description 2
- QKLXBIHSGMPUQS-FGZHOGPDSA-M (3r,5r)-7-[4-(4-fluorophenyl)-2,5-dimethyl-1-phenylpyrrol-3-yl]-3,5-dihydroxyheptanoate Chemical compound CC1=C(CC[C@@H](O)C[C@@H](O)CC([O-])=O)C(C=2C=CC(F)=CC=2)=C(C)N1C1=CC=CC=C1 QKLXBIHSGMPUQS-FGZHOGPDSA-M 0.000 description 2
- VPMIAOSOTOODMY-KJAPKAAFSA-N (4r)-6-[(e)-2-[6-tert-butyl-4-(4-fluorophenyl)-2-propan-2-ylpyridin-3-yl]ethenyl]-4-hydroxyoxan-2-one Chemical compound C([C@H](O)C1)C(=O)OC1/C=C/C=1C(C(C)C)=NC(C(C)(C)C)=CC=1C1=CC=C(F)C=C1 VPMIAOSOTOODMY-KJAPKAAFSA-N 0.000 description 2
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 2
- ABADUMLIAZCWJD-UHFFFAOYSA-N 1,3-dioxole Chemical group C1OC=CO1 ABADUMLIAZCWJD-UHFFFAOYSA-N 0.000 description 2
- QQOMQLYQAXGHSU-UHFFFAOYSA-N 2,3,6-Trimethylphenol Chemical group CC1=CC=C(C)C(O)=C1C QQOMQLYQAXGHSU-UHFFFAOYSA-N 0.000 description 2
- DTDRVWUPXURCNT-UHFFFAOYSA-N 2-(2,6-dimethylphenoxy)-N-methoxy-N-methylacetamide Chemical compound CON(C)C(=O)COC1=C(C)C=CC=C1C DTDRVWUPXURCNT-UHFFFAOYSA-N 0.000 description 2
- YTYRFAAGCCOPPH-UHFFFAOYSA-N 2-(2-ethoxy-4-ethylphenoxy)-N-methoxy-N-methylacetamide Chemical compound CN(C(COC1=C(C=C(C=C1)CC)OCC)=O)OC YTYRFAAGCCOPPH-UHFFFAOYSA-N 0.000 description 2
- VFTUFTNIXPFVJN-UHFFFAOYSA-N 2-(4-bromo-2-ethoxyphenoxy)acetaldehyde Chemical group CCOC1=CC(Br)=CC=C1OCC=O VFTUFTNIXPFVJN-UHFFFAOYSA-N 0.000 description 2
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 2
- VBCHFEVALGZQSQ-UHFFFAOYSA-N 2-[5-ethyl-2-(2,2,2-trifluoroethoxy)phenoxy]-N-methoxy-N-methylacetamide Chemical compound CCc1ccc(OCC(F)(F)F)c(OCC(=O)N(C)OC)c1 VBCHFEVALGZQSQ-UHFFFAOYSA-N 0.000 description 2
- QZJHRKDAWKGUGT-UHFFFAOYSA-N 2-[5-ethyl-2-(2,2,2-trifluoroethoxy)phenoxy]acetaldehyde Chemical compound C(C)C=1C=CC(=C(OCC=O)C=1)OCC(F)(F)F QZJHRKDAWKGUGT-UHFFFAOYSA-N 0.000 description 2
- QLVGHFBUSGYCCG-UHFFFAOYSA-N 2-amino-n-(1-cyano-2-phenylethyl)acetamide Chemical compound NCC(=O)NC(C#N)CC1=CC=CC=C1 QLVGHFBUSGYCCG-UHFFFAOYSA-N 0.000 description 2
- IFNDEOYXGHGERA-UHFFFAOYSA-N 2-methoxy-5-methylphenol Chemical group COC1=CC=C(C)C=C1O IFNDEOYXGHGERA-UHFFFAOYSA-N 0.000 description 2
- FFXWMNSSSVFNRK-UHFFFAOYSA-N 2-nitroethanimidamide Chemical compound NC(=N)C[N+]([O-])=O FFXWMNSSSVFNRK-UHFFFAOYSA-N 0.000 description 2
- SPIYQPPDQNLNDT-INIZCTEOSA-N 3-[5-[(2s)-2-aminopropyl]-7-cyano-2,3-dihydroindol-1-yl]propyl benzoate Chemical compound C1=2C(C#N)=CC(C[C@@H](N)C)=CC=2CCN1CCCOC(=O)C1=CC=CC=C1 SPIYQPPDQNLNDT-INIZCTEOSA-N 0.000 description 2
- MLSAWQWWPTWCQA-UHFFFAOYSA-N 3-[7-formyl-5-(2-nitropropyl)-2,3-dihydroindol-1-yl]propyl benzoate Chemical compound C1=2C(C=O)=CC(CC(C)[N+]([O-])=O)=CC=2CCN1CCCOC(=O)C1=CC=CC=C1 MLSAWQWWPTWCQA-UHFFFAOYSA-N 0.000 description 2
- UYTILCRHEUCHAS-UHFFFAOYSA-N 5-ethyl-2-(2,2,2-trifluoroethoxy)phenol Chemical compound C(C)C=1C=CC(=C(C=1)O)OCC(F)(F)F UYTILCRHEUCHAS-UHFFFAOYSA-N 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- 206010067484 Adverse reaction Diseases 0.000 description 2
- FRIZFMAABODJJZ-UHFFFAOYSA-N C(C)C=1C=CC(=C(C=1)OC)OCC(F)(F)F Chemical compound C(C)C=1C=CC(=C(C=1)OC)OCC(F)(F)F FRIZFMAABODJJZ-UHFFFAOYSA-N 0.000 description 2
- REDUQXCPUSNJOL-UHFFFAOYSA-N C(C1=CC=CC=C1)NC(CN(C(C1=CC=C(C=C1)C(C)C)=O)CC1=CC=C(C=C1)C(NO)=O)=O Chemical compound C(C1=CC=CC=C1)NC(CN(C(C1=CC=C(C=C1)C(C)C)=O)CC1=CC=C(C=C1)C(NO)=O)=O REDUQXCPUSNJOL-UHFFFAOYSA-N 0.000 description 2
- CYSWUSAYJNCAKA-FYJFLYSWSA-N ClC1=C(C=CC=2N=C(SC=21)OCC)OC1=CC=C(C=N1)/C=C/[C@H](C)NC(C)=O Chemical compound ClC1=C(C=CC=2N=C(SC=21)OCC)OC1=CC=C(C=N1)/C=C/[C@H](C)NC(C)=O CYSWUSAYJNCAKA-FYJFLYSWSA-N 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 102000003688 G-Protein-Coupled Receptors Human genes 0.000 description 2
- 108090000045 G-Protein-Coupled Receptors Proteins 0.000 description 2
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 2
- WTDHULULXKLSOZ-UHFFFAOYSA-N Hydroxylamine hydrochloride Chemical compound Cl.ON WTDHULULXKLSOZ-UHFFFAOYSA-N 0.000 description 2
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 208000001089 Multiple system atrophy Diseases 0.000 description 2
- 206010031127 Orthostatic hypotension Diseases 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- QZVCTJOXCFMACW-UHFFFAOYSA-N Phenoxybenzamine Chemical compound C=1C=CC=CC=1CN(CCCl)C(C)COC1=CC=CC=C1 QZVCTJOXCFMACW-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000001994 activation Methods 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 238000005917 acylation reaction Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000006838 adverse reaction Effects 0.000 description 2
- 239000000556 agonist Substances 0.000 description 2
- SRVFFFJZQVENJC-IHRRRGAJSA-N aloxistatin Chemical compound CCOC(=O)[C@H]1O[C@@H]1C(=O)N[C@@H](CC(C)C)C(=O)NCCC(C)C SRVFFFJZQVENJC-IHRRRGAJSA-N 0.000 description 2
- 230000003042 antagnostic effect Effects 0.000 description 2
- 235000003704 aspartic acid Nutrition 0.000 description 2
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 description 2
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical compound [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 description 2
- 229910000024 caesium carbonate Inorganic materials 0.000 description 2
- IPIVAXLHTVNRBS-UHFFFAOYSA-N decanoyl chloride Chemical compound CCCCCCCCCC(Cl)=O IPIVAXLHTVNRBS-UHFFFAOYSA-N 0.000 description 2
- 239000012024 dehydrating agents Substances 0.000 description 2
- 230000000763 evoking effect Effects 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 229960001867 guaiacol Drugs 0.000 description 2
- 206010020718 hyperplasia Diseases 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000012280 lithium aluminium hydride Substances 0.000 description 2
- OKKJLVBELUTLKV-VMNATFBRSA-N methanol-d1 Chemical compound [2H]OC OKKJLVBELUTLKV-VMNATFBRSA-N 0.000 description 2
- LXKNFFSMAVWXOF-UHFFFAOYSA-N methyl 2-(2,6-dimethylphenoxy)acetate Chemical compound COC(=O)COC1=C(C)C=CC=C1C LXKNFFSMAVWXOF-UHFFFAOYSA-N 0.000 description 2
- GEGQBMMQOLCXJL-UHFFFAOYSA-N methyl 2-[5-ethyl-2-(2,2,2-trifluoroethoxy)phenoxy]acetate Chemical compound CCc1ccc(OCC(F)(F)F)c(OCC(=O)OC)c1 GEGQBMMQOLCXJL-UHFFFAOYSA-N 0.000 description 2
- QAPTWHXHEYAIKG-RCOXNQKVSA-N n-[(1r,2s,5r)-5-(tert-butylamino)-2-[(3s)-2-oxo-3-[[6-(trifluoromethyl)quinazolin-4-yl]amino]pyrrolidin-1-yl]cyclohexyl]acetamide Chemical compound CC(=O)N[C@@H]1C[C@H](NC(C)(C)C)CC[C@@H]1N1C(=O)[C@@H](NC=2C3=CC(=CC=C3N=CN=2)C(F)(F)F)CC1 QAPTWHXHEYAIKG-RCOXNQKVSA-N 0.000 description 2
- 239000013642 negative control Substances 0.000 description 2
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 229960003418 phenoxybenzamine Drugs 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 230000002889 sympathetic effect Effects 0.000 description 2
- 125000003396 thiol group Chemical group [H]S* 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 238000005809 transesterification reaction Methods 0.000 description 2
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 2
- 206010046459 urethral obstruction Diseases 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- SFLSHLFXELFNJZ-QMMMGPOBSA-N (-)-norepinephrine Chemical compound NC[C@H](O)C1=CC=C(O)C(O)=C1 SFLSHLFXELFNJZ-QMMMGPOBSA-N 0.000 description 1
- MMWCIQZXVOZEGG-UHFFFAOYSA-N 1,4,5-IP3 Natural products OC1C(O)C(OP(O)(O)=O)C(OP(O)(O)=O)C(O)C1OP(O)(O)=O MMWCIQZXVOZEGG-UHFFFAOYSA-N 0.000 description 1
- IGKCQDUYZULGBM-UHFFFAOYSA-N 2,2,2-trifluoroethyl 4-methylbenzenesulfonate Chemical compound CC1=CC=C(S(=O)(=O)OCC(F)(F)F)C=C1 IGKCQDUYZULGBM-UHFFFAOYSA-N 0.000 description 1
- BPRYUXCVCCNUFE-UHFFFAOYSA-N 2,4,6-trimethylphenol Chemical group CC1=CC(C)=C(O)C(C)=C1 BPRYUXCVCCNUFE-UHFFFAOYSA-N 0.000 description 1
- RAQNNAOYVREMNE-UHFFFAOYSA-N 2-(2-ethoxy-4-ethylphenoxy)acetaldehyde Chemical compound C(C)OC1=C(OCC=O)C=CC(=C1)CC RAQNNAOYVREMNE-UHFFFAOYSA-N 0.000 description 1
- RBHYGDZUTRQDSN-UHFFFAOYSA-N 2-(2-ethoxy-5-fluorophenoxy)acetaldehyde Chemical compound C(C)OC1=C(OCC=O)C=C(C=C1)F RBHYGDZUTRQDSN-UHFFFAOYSA-N 0.000 description 1
- MZKULFDICHVGDA-UHFFFAOYSA-N 2-(4-chloro-2-ethoxyphenoxy)acetaldehyde Chemical compound C(C)OC1=C(OCC=O)C=CC(=C1)Cl MZKULFDICHVGDA-UHFFFAOYSA-N 0.000 description 1
- NRNSMGWUSMASRS-UHFFFAOYSA-N 2-(4-ethyl-2-hydroxyphenoxy)-N-methoxy-N-methylacetamide Chemical compound CCc1ccc(OCC(=O)N(C)OC)c(O)c1 NRNSMGWUSMASRS-UHFFFAOYSA-N 0.000 description 1
- SIQQLEAYDRNNHD-UHFFFAOYSA-N 2-[5-bromo-2-(2,2,2-trifluoroethoxy)phenoxy]acetaldehyde Chemical compound BrC=1C=CC(=C(OCC=O)C=1)OCC(F)(F)F SIQQLEAYDRNNHD-UHFFFAOYSA-N 0.000 description 1
- WZKRQGBZEBBDQO-UHFFFAOYSA-N 2-[5-chloro-2-(2,2,2-trifluoroethoxy)phenoxy]acetaldehyde Chemical compound ClC=1C=CC(=C(OCC=O)C=1)OCC(F)(F)F WZKRQGBZEBBDQO-UHFFFAOYSA-N 0.000 description 1
- HTBONMXMLGTHKR-UHFFFAOYSA-N 2-[5-methyl-2-(2,2,2-trifluoroethoxy)phenoxy]acetaldehyde Chemical compound CC=1C=CC(=C(OCC=O)C=1)OCC(F)(F)F HTBONMXMLGTHKR-UHFFFAOYSA-N 0.000 description 1
- LDLCZOVUSADOIV-UHFFFAOYSA-N 2-bromoethanol Chemical compound OCCBr LDLCZOVUSADOIV-UHFFFAOYSA-N 0.000 description 1
- VKPPFDPXZWFDFA-UHFFFAOYSA-N 2-chloroethanamine Chemical group NCCCl VKPPFDPXZWFDFA-UHFFFAOYSA-N 0.000 description 1
- XFFILAFLGDUMBF-UHFFFAOYSA-N 2-phenoxyacetaldehyde Chemical compound O=CCOC1=CC=CC=C1 XFFILAFLGDUMBF-UHFFFAOYSA-N 0.000 description 1
- BHLLICHVNQQHFQ-UHFFFAOYSA-N 3-(2,3-dihydroindol-1-yl)propyl benzoate Chemical compound C1CC2=CC=CC=C2N1CCCOC(=O)C1=CC=CC=C1 BHLLICHVNQQHFQ-UHFFFAOYSA-N 0.000 description 1
- SZTDPSJFESSCOD-UHFFFAOYSA-N 3-[5-(2-nitropropyl)-2,3-dihydroindol-1-yl]propyl benzoate Chemical compound C1CC2=CC(CC(C)[N+]([O-])=O)=CC=C2N1CCCOC(=O)C1=CC=CC=C1 SZTDPSJFESSCOD-UHFFFAOYSA-N 0.000 description 1
- SIJLYRDVTMMSIP-UHFFFAOYSA-N 4-Bromo-1-butanol Chemical compound OCCCCBr SIJLYRDVTMMSIP-UHFFFAOYSA-N 0.000 description 1
- HIWHLFQMDDWLRB-UHFFFAOYSA-N 5-chloro-2-methoxyphenol Chemical group COC1=CC=C(Cl)C=C1O HIWHLFQMDDWLRB-UHFFFAOYSA-N 0.000 description 1
- 208000003200 Adenoma Diseases 0.000 description 1
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 description 1
- 239000005695 Ammonium acetate Substances 0.000 description 1
- 206010005052 Bladder irritation Diseases 0.000 description 1
- DNSKSADUGBOSGA-UHFFFAOYSA-N CC(C)(C)N(N)Br Chemical group CC(C)(C)N(N)Br DNSKSADUGBOSGA-UHFFFAOYSA-N 0.000 description 1
- 0 CC(Cc1cc(C(N)=O)c2N(C*CC*)C(*)Cc2c1)NCCOc1c(*)c(*)c(*)c(*)c1* Chemical compound CC(Cc1cc(C(N)=O)c2N(C*CC*)C(*)Cc2c1)NCCOc1c(*)c(*)c(*)c(*)c1* 0.000 description 1
- VAZVXONCYOBJRE-UHFFFAOYSA-N Cl.CN(O)C.NN Chemical compound Cl.CN(O)C.NN VAZVXONCYOBJRE-UHFFFAOYSA-N 0.000 description 1
- MMWCIQZXVOZEGG-XJTPDSDZSA-N D-myo-Inositol 1,4,5-trisphosphate Chemical compound O[C@@H]1[C@H](O)[C@@H](OP(O)(O)=O)[C@H](OP(O)(O)=O)[C@@H](O)[C@@H]1OP(O)(O)=O MMWCIQZXVOZEGG-XJTPDSDZSA-N 0.000 description 1
- 206010013578 Dizziness postural Diseases 0.000 description 1
- OUVXYXNWSVIOSJ-UHFFFAOYSA-N Fluo-4 Chemical compound CC1=CC=C(N(CC(O)=O)CC(O)=O)C(OCCOC=2C(=CC=C(C=2)C2=C3C=C(F)C(=O)C=C3OC3=CC(O)=C(F)C=C32)N(CC(O)=O)CC(O)=O)=C1 OUVXYXNWSVIOSJ-UHFFFAOYSA-N 0.000 description 1
- 108091006027 G proteins Proteins 0.000 description 1
- 102000030782 GTP binding Human genes 0.000 description 1
- 108091000058 GTP-Binding Proteins 0.000 description 1
- 101000887167 Gallus gallus Gallinacin-6 Proteins 0.000 description 1
- 101000887235 Gallus gallus Gallinacin-9 Proteins 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 208000001953 Hypotension Diseases 0.000 description 1
- 101710137556 L-2-aminoadipate reductase Proteins 0.000 description 1
- 101710131054 L-2-aminoadipate reductase large subunit Proteins 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- 101000608766 Mus musculus Galectin-6 Proteins 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 102000004160 Phosphoric Monoester Hydrolases Human genes 0.000 description 1
- 108090000608 Phosphoric Monoester Hydrolases Proteins 0.000 description 1
- 208000001647 Renal Insufficiency Diseases 0.000 description 1
- 208000001871 Tachycardia Diseases 0.000 description 1
- DRHKJLXJIQTDTD-OAHLLOKOSA-N Tamsulosine Chemical compound CCOC1=CC=CC=C1OCCN[C@H](C)CC1=CC=C(OC)C(S(N)(=O)=O)=C1 DRHKJLXJIQTDTD-OAHLLOKOSA-N 0.000 description 1
- 208000006568 Urinary Bladder Calculi Diseases 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- YLEIFZAVNWDOBM-ZTNXSLBXSA-N ac1l9hc7 Chemical compound C([C@H]12)C[C@@H](C([C@@H](O)CC3)(C)C)[C@@]43C[C@@]14CC[C@@]1(C)[C@@]2(C)C[C@@H]2O[C@]3(O)[C@H](O)C(C)(C)O[C@@H]3[C@@H](C)[C@H]12 YLEIFZAVNWDOBM-ZTNXSLBXSA-N 0.000 description 1
- WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 description 1
- 239000012346 acetyl chloride Substances 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- WNMJYKCGWZFFKR-UHFFFAOYSA-N alfuzosin Chemical compound N=1C(N)=C2C=C(OC)C(OC)=CC2=NC=1N(C)CCCNC(=O)C1CCCO1 WNMJYKCGWZFFKR-UHFFFAOYSA-N 0.000 description 1
- 229960004607 alfuzosin Drugs 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 235000019257 ammonium acetate Nutrition 0.000 description 1
- 229940043376 ammonium acetate Drugs 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000005557 antagonist Substances 0.000 description 1
- 230000006793 arrhythmia Effects 0.000 description 1
- 206010003119 arrhythmia Diseases 0.000 description 1
- KSCRVOKQPYZBHZ-IXPOFIJOSA-N benzyl n-[(2s)-1-[[(2s)-1-[[(2s)-1-(1,3-benzothiazol-2-yl)-1-oxo-3-[(3s)-2-oxopyrrolidin-3-yl]propan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]carbamate Chemical compound N([C@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C[C@H]1C(NCC1)=O)C(=O)C=1SC2=CC=CC=C2N=1)C(C)C)C(=O)OCC1=CC=CC=C1 KSCRVOKQPYZBHZ-IXPOFIJOSA-N 0.000 description 1
- 102000012740 beta Adrenergic Receptors Human genes 0.000 description 1
- 108010079452 beta Adrenergic Receptors Proteins 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- LKXYJYDRLBPHRS-UHFFFAOYSA-N bromocyclopropane Chemical group BrC1CC1 LKXYJYDRLBPHRS-UHFFFAOYSA-N 0.000 description 1
- AEILLAXRDHDKDY-UHFFFAOYSA-N bromomethylcyclopropane Chemical group BrCC1CC1 AEILLAXRDHDKDY-UHFFFAOYSA-N 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 238000002512 chemotherapy Methods 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- BULLHNJGPPOUOX-UHFFFAOYSA-N chloroacetone Chemical compound CC(=O)CCl BULLHNJGPPOUOX-UHFFFAOYSA-N 0.000 description 1
- 229940125782 compound 2 Drugs 0.000 description 1
- 229940126214 compound 3 Drugs 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 201000003146 cystitis Diseases 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 150000001982 diacylglycerols Chemical class 0.000 description 1
- VCJZTATVUDMNLU-UHFFFAOYSA-N dibromomethylbenzene Chemical compound BrC(Br)C1=CC=CC=C1 VCJZTATVUDMNLU-UHFFFAOYSA-N 0.000 description 1
- 229960005215 dichloroacetic acid Drugs 0.000 description 1
- YDVNLQGCLLPHAH-UHFFFAOYSA-N dichloromethane;hydrate Chemical compound O.ClCCl YDVNLQGCLLPHAH-UHFFFAOYSA-N 0.000 description 1
- 230000006806 disease prevention Effects 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 231100000673 dose–response relationship Toxicity 0.000 description 1
- RUZYUOTYCVRMRZ-UHFFFAOYSA-N doxazosin Chemical compound C1OC2=CC=CC=C2OC1C(=O)N(CC1)CCN1C1=NC(N)=C(C=C(C(OC)=C2)OC)C2=N1 RUZYUOTYCVRMRZ-UHFFFAOYSA-N 0.000 description 1
- 229960001389 doxazosin Drugs 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 206010013990 dysuria Diseases 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 210000000981 epithelium Anatomy 0.000 description 1
- WHRIKZCFRVTHJH-UHFFFAOYSA-N ethylhydrazine Chemical compound CCNN WHRIKZCFRVTHJH-UHFFFAOYSA-N 0.000 description 1
- 125000000219 ethylidene group Chemical group [H]C(=[*])C([H])([H])[H] 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 125000006005 fluoroethoxy group Chemical group 0.000 description 1
- 235000013355 food flavoring agent Nutrition 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 208000013403 hyperactivity Diseases 0.000 description 1
- 230000036543 hypotension Effects 0.000 description 1
- LPAGFVYQRIESJQ-UHFFFAOYSA-N indoline Chemical class C1=CC=C2NCCC2=C1 LPAGFVYQRIESJQ-UHFFFAOYSA-N 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 201000006370 kidney failure Diseases 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- IVSZLXZYQVIEFR-UHFFFAOYSA-N m-xylene Chemical compound CC1=CC=CC(C)=C1 IVSZLXZYQVIEFR-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000010369 molecular cloning Methods 0.000 description 1
- 230000002107 myocardial effect Effects 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 229960002748 norepinephrine Drugs 0.000 description 1
- SFLSHLFXELFNJZ-UHFFFAOYSA-N norepinephrine Natural products NCC(O)C1=CC=C(O)C(O)=C1 SFLSHLFXELFNJZ-UHFFFAOYSA-N 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000008506 pathogenesis Effects 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000036581 peripheral resistance Effects 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 239000013641 positive control Substances 0.000 description 1
- 229910000160 potassium phosphate Inorganic materials 0.000 description 1
- 235000011009 potassium phosphates Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- IENZQIKPVFGBNW-UHFFFAOYSA-N prazosin Chemical compound N=1C(N)=C2C=C(OC)C(OC)=CC2=NC=1N(CC1)CCN1C(=O)C1=CC=CO1 IENZQIKPVFGBNW-UHFFFAOYSA-N 0.000 description 1
- 229960001289 prazosin Drugs 0.000 description 1
- 230000003518 presynaptic effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- JWVCLYRUEFBMGU-UHFFFAOYSA-N quinazoline Chemical compound N1=CN=CC2=CC=CC=C21 JWVCLYRUEFBMGU-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002464 receptor antagonist Substances 0.000 description 1
- 229940044551 receptor antagonist Drugs 0.000 description 1
- 239000003087 receptor blocking agent Substances 0.000 description 1
- 238000000611 regression analysis Methods 0.000 description 1
- 230000033904 relaxation of vascular smooth muscle Effects 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000019491 signal transduction Effects 0.000 description 1
- 230000016160 smooth muscle contraction Effects 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- BEOOHQFXGBMRKU-UHFFFAOYSA-N sodium cyanoborohydride Chemical compound [Na+].[B-]C#N BEOOHQFXGBMRKU-UHFFFAOYSA-N 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid Chemical compound NS(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 description 1
- MBGGBVCUIVRRBF-UHFFFAOYSA-N sulfinpyrazone Chemical compound O=C1N(C=2C=CC=CC=2)N(C=2C=CC=CC=2)C(=O)C1CCS(=O)C1=CC=CC=C1 MBGGBVCUIVRRBF-UHFFFAOYSA-N 0.000 description 1
- 229960003329 sulfinpyrazone Drugs 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 206010042772 syncope Diseases 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 229960002613 tamsulosin Drugs 0.000 description 1
- 229960001693 terazosin Drugs 0.000 description 1
- VCKUSRYTPJJLNI-UHFFFAOYSA-N terazosin Chemical compound N=1C(N)=C2C=C(OC)C(OC)=CC2=NC=1N(CC1)CCN1C(=O)C1CCCO1 VCKUSRYTPJJLNI-UHFFFAOYSA-N 0.000 description 1
- 125000004213 tert-butoxy group Chemical group [H]C([H])([H])C(O*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 210000000626 ureter Anatomy 0.000 description 1
- 210000001177 vas deferen Anatomy 0.000 description 1
- 230000024883 vasodilation Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/08—Indoles; Hydrogenated indoles with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to carbon atoms of the hetero ring
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P13/00—Drugs for disorders of the urinary system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P13/00—Drugs for disorders of the urinary system
- A61P13/08—Drugs for disorders of the urinary system of the prostate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P13/00—Drugs for disorders of the urinary system
- A61P13/10—Drugs for disorders of the urinary system of the bladder
-
- 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
Definitions
- the invention relates to the field of medicinal chemistry and chemotherapy.
- the present invention relates to a class of indoline compounds of the general formula (I), a process for the preparation thereof, a pharmaceutical composition and the preparation thereof for the treatment of diseases associated with ⁇ -adrenergic receptors, especially benign Application of urinary system diseases such as benign prostatic hyperplasia, urinary retention, and bladder outlet obstruction.
- urinary system diseases such as benign prostatic hyperplasia, urinary retention, and bladder outlet obstruction.
- Benign prostatic hyperplasia is a common physiological disease in middle-aged and elderly men. With the inevitable aging of the population, the incidence of benign prostatic hyperplasia has been greatly improved compared with the previous one. It has become a middle-aged male in China. One of the most common geriatric diseases. Data show that the incidence of benign prostatic hyperplasia is very low before the age of 40, while about half of men over the age of 50 have benign prostatic hyperplasia, and nearly 90% of those aged 80 have the disease. Benign prostatic hyperplasia is a benign adenoma hyperplasia of cells in the periurethral region of the prostatic urethra.
- prostatic hyperplasia is one of the common diseases of males in China and abroad, which greatly reduces the quality of life of patients.
- the pathogenesis of benign prostatic hyperplasia is complex and related to a variety of enzymes and receptors.
- the drugs used to treat BPH clinically include: ⁇ -adrenergic receptor antagonists, 5 ⁇ -reductase inhibitors, natural product preparations, and the like.
- the two major drugs for the treatment of sputum, 5 ⁇ -reductase inhibitors and ⁇ -receptor antagonists are treated separately for the prostate volume and smooth muscle tone that cause symptoms of benign prostatic hyperplasia; in theory, the presence of hyperplasia is positive. It is dependent on these two important factors: static factors and kinetic factors, the two together affect the extent of the disease.
- ar adrenergic receptor antagonists can quickly relieve symptoms, but can not significantly reduce the size of the prostate and early development of such drugs often have serious adverse reactions.
- 5 ⁇ -reductase inhibitors can reduce the size of the prostate and fundamentally relieve symptoms, but have a poor effect on small-sized sputum and slower onset.
- Adrenergic receptors are classified into ⁇ -receptors and ⁇ -receptors, which are subdivided into several receptor subtypes.
- the alpha-adrenergic receptor is a family of 7 transmembrane G-protein coupled receptors (GPCRs) that are widely distributed in various organs, tissues and cells of the body.
- GPCRs transmembrane G-protein coupled receptors
- the ⁇ -adrenergic receptor ( ⁇ -ARs) is divided into two types, ⁇ and ⁇ 2 . The research shows that the main ⁇ receptor in the prostate duct epithelium and matrix component.
- ⁇ 1 ⁇ , ⁇ 1 ⁇ and a 1D three kinds ⁇ - subtype receptor wherein about 70% a 1A -ARs in human prostate and urinary tract arARs the total.
- alpha 1 ⁇ -receptors are mainly distributed in the prostate, urethra and bladder triangle, vas deferens, ⁇ 1 ⁇ -receptors are distributed in blood vessels, and a 1D -receptors are distributed in bladder detrusor and ureter smooth muscle.
- otrARs In the pathological condition of BPH, the density of otrARs increased significantly. In addition, with age changes otrARs subtypes The distribution characteristics are also different. The correlation between age and distribution is important for understanding and treating benign prostatic hyperplasia and lower urinary tract system symptoms, and developing ⁇ -adrenergic receptor antagonists.
- the kinetics of sputum depend on the contraction of the stromal smooth muscle, which is caused by the sympathetic stimulation mediated by the ⁇ -adrenergic receptor. Stimulation of ai- ARs can cause contraction of the smooth muscle of the prostate, leading to a closed increase in urethral pressure, causing obstruction of the urine flow and symptoms of bladder irritation.
- the a 1A -adrenergic receptor is an ideal target for treatment, and its blockade has been shown to be effective in reducing the contraction frequency of the prostate smooth muscle and improving bladder emptying.
- Blocking of the a 1B -adrenergic receptor can lead to vascular smooth muscle relaxation, arteriovenous dilatation, and reduced peripheral resistance, which may cause side effects such as dizziness and hypotension in some patients.
- Activation of a 1D -adrenergic receptors can lead to hyperactivity of the detrusor, which can reduce the occurrence of emptying symptoms, which has been confirmed in animal experiments.
- a combined inhibitor of a 1A and am-adrenergic receptors is a very effective drug for controlling benign prostatic hyperplasia. Because it contains the function of reducing the frequency of contraction of the smooth muscle of the prostate and inhibiting the detrusor dysfunction, in addition to avoiding the cardiovascular side effects caused by am-adrenergic block.
- the first generation of a receptor blockers that have been developed and utilized to effectively alleviate the symptoms of benign prostatic hyperplasia are Phenoxybenzamine o-phenoxybenzamine ⁇ -halogenated anthracene irreversible non-selective ⁇ / ⁇
- the body blocker can block the alpha receptor in the prostate and relax the fibrous tissue of the prostatic body, and is clinically used for treating dysuria caused by non-mechanical urethral obstruction caused by the prostate.
- the phenoxybenzamine structure contains a ⁇ -chloroethylamine structure, which is easily reacted with other enzymes in the body, so that toxicity and side effects are more.
- non-selective alpha receptor blocker As a non-selective alpha receptor blocker, it blocks the presynaptic alpha 2 receptor while blocking the 0 receptor, thus promoting the release of norepinephrine, which can cause heart rate and myocardial contractility. The increase, causing adverse reactions.
- non-selective receptor blockers are limited by their multiple side effects, including: syncope, orthostatic hypotension, reflex tachycardia, arrhythmia, etc. These side effects are mainly derived from the ⁇ 2 receptor. Blocking. In order to reduce these side effects, second-generation ar adrenergic receptor antagonists with high selectivity for ⁇ receptor have emerged (eg, prazosin, terazosin, doxazosin, alfuzosin). Ar adrenergic receptors can alleviate the contraction of the prostate and urethral smooth muscle caused by sympathetic nerves, and reduce the symptoms of urethral obstruction from the kinetics. These drugs reduce the side effects caused by vasodilation while effectively relieving lower urinary tract symptoms.
- the oxazinoids have the structural nucleus of quinazoline and are commonly used in the treatment of BPH and its lower urinary tract symptoms (LUTS).
- the invention provides a class of dihydroindole compounds, a preparation method thereof, a pharmaceutical composition thereof and a preparation thereof for treating diseases related to (XI-adrenergic receptors, especially benign prostatic hyperplasia, urinary retention, bladder outlet obstruction, etc. Application of urinary system diseases.
- One aspect of the present invention provides an indoline compound represented by the formula (I), and a pharmaceutically acceptable salt, a crystalline hydrate thereof, a solvate or a mixture thereof.
- Another aspect of the invention provides a process for the preparation of a compound of formula (I).
- a compound of the formula (I), and a pharmaceutically acceptable salt, a crystalline hydrate thereof, a solvate thereof or a mixture thereof for the preparation of a disease associated with the ⁇ 1 -adrenergic receptor.
- a pharmaceutically acceptable salt, a crystalline hydrate thereof, a solvate thereof or a mixture thereof for the preparation of a disease associated with the ⁇ 1 -adrenergic receptor.
- Still another aspect of the present invention provides a method of treating a urinary system disease associated with an alpha-adrenergic receptor, particularly a benign prostatic hyperplasia, urinary retention, bladder outlet obstruction, and the like, comprising administering a therapeutically effective amount to a subject in need of such treatment.
- a urinary system disease associated with an alpha-adrenergic receptor particularly a benign prostatic hyperplasia, urinary retention, bladder outlet obstruction, and the like
- administering a therapeutically effective amount to a subject in need of such treatment.
- R 2 , R 3 , and R 5 represent a substituent on the phenyl ring, each independently selected from the group consisting of hydrogen, halogen, amino, carboxy, cyano, nitro, hydroxy, unsubstituted or linear by C2-C6 Or branched alkenyl or halogen substituted C1-C6 straight A chain or branched fluorenyl group, a C1-C6 straight or branched decyloxy group which is unsubstituted or substituted by a C3-C6 cyclodecyl group or a halogen, a C2-C12 straight chain or a branched chain which is unsubstituted or substituted by a halogen.
- two adjacent substituents of R 2 , R 3 , and R 5 together with the carbon atom to which they are attached to the benzene ring may form 5-6 having 1 to 3 hetero atoms selected from N, 0 and S.
- a heterocyclic ring preferably a 5- to 6-membered heterocyclic ring having 1 to 2 hetero atoms selected from 0 and S; more preferably forming a dioxole ring;
- Re is selected from hydrogen, unsubstituted or substituted by halogen, C1-C6 straight or branched fluorenylcarbonyl, and unsubstituted or halogenated, C1-C6 straight or branched fluorenyl, C1-C6 straight chain or branch a methoxy-substituted benzoyl group of a chain; preferably a thiol group selected from hydrogen, C1-C4 straight or branched, and a C1-C4 straight or branched alkyl group unsubstituted or substituted by 1-3 halogens a carbonyl group; more preferably selected from the group consisting of hydrogen, methyl, acetyl and trifluoroacetyl;
- R 7 is selected from hydrogen, alkyl with C1-C6 straight-chain or branched, and embankment group C1-C6 straight chain or branched; preferably selected from hydrogen and C 1 -C4 linear or branched alkyl with; More preferably selected from the group consisting of hydrogen and methyl;
- R 2 , R 3 , and R 7 are hydrogen, and one of R 5 is hydrogen, the other is not a C1-C6 straight chain which is unsubstituted or substituted by a C3-C6 cyclodecyl group or a halogen or Branched decyloxy, unsubstituted or C3-C6 substituted by halogen Cyclodecyloxy, unsubstituted or substituted by halogen, C1-C6 straight or branched mercaptocarbonyloxy, phenoxy substituted by C1-C6 straight or branched decyloxy, or by C1-C6 a linear or branched methoxy-substituted benzyloxy group;
- the C1-C6 straight chain may be selected from the group consisting of hydrogen, halogen, amino, carboxyl, cyano, nitro, hydroxy, unsubstituted or substituted by C2-C6 straight or branched alkenyl or halogen.
- R 2 may be selected from hydrogen, halogen, unsubstituted or C1-C6 straight or branched fluorenyl substituted by C2-C6 straight or branched alkenyl or halogen; preferably selected from Hydrogen, halogen and C1-C4 straight or branched fluorenyl group unsubstituted or substituted by C2-C4 straight or branched alkenyl or halogen; more preferably selected from hydrogen, fluorine, chlorine, bromine and unsubstituted or A C1-C4 linear or branched fluorenyl group substituted by 1 to 3 halogens; most preferably selected from the group consisting of hydrogen, fluorine, chlorine, bromine, methyl and ethyl.
- R 3 may be selected from hydrogen, halogen, unsubstituted or C1-C6 straight or branched fluorenyl, unsubstituted or substituted by C2-C6 straight or branched alkenyl or halogen.
- a C2-C12 straight or branched alkenyl group substituted by 1 to 3 halogens preferably selected from hydrogen, halogen and C1-C4 straight or unsubstituted or substituted by C2-C4 straight or branched alkenyl or halogen a chain or a branched fluorenyl group; more preferably selected from the group consisting of hydrogen, fluorine, chlorine, bromine, and unsubstituted or substituted by a vinyl group or 1-3 halogens
- a C1-C4 linear or branched fluorenyl group most preferably selected from the group consisting of hydrogen, methyl, ethyl, allyl, fluoro, chloro and bromo.
- it may be selected from hydrogen, halogen, unsubstituted or C1-C6 straight or branched fluorenyl substituted by C2-C6 straight or branched alkenyl or halogen, and unsubstituted or 1-3 halogen-substituted C2-C12 straight or branched alkenyl; preferably selected from hydrogen, halogen and C1-C4 straight chain unsubstituted or substituted by C2-C4 straight or branched alkenyl or halogen Or a branched fluorenyl group; more preferably a C1-C4 straight or branched fluorenyl group selected from hydrogen, unsubstituted or substituted by a vinyl group or 1-3 halogens, fluorine, chlorine and bromine; more preferably selected from hydrogen , methyl, ethyl, allyl, fluorine, chlorine and bromine.
- R 3 and together with the carbon atom to which it is attached to the phenyl ring may constitute a 5-6 membered heterocyclic ring containing 1-3 heteroatoms selected from 0 and S; preferably formed to contain 1 to 2 A 5-6 membered heterocyclic ring selected from hetero atoms of 0 and S; more preferably a dioxolane ring.
- R 5 may be selected from the group consisting of hydrogen, halogen, amino, carboxy, cyano, nitro, hydroxy, unsubstituted or C1-C6 substituted by C2-C6 straight or branched alkenyl or halogen.
- a C1-C6 straight or branched fluorenyl group which may be selected from hydrogen, unsubstituted or substituted by halogen, and a fluorenyl group which is unsubstituted or halogen or C1-C6 straight or branched may be selected.
- R 7 may be selected from hydrogen, a C1-C6 straight or branched fluorenyl group, and a C1-C6 straight or branched decyloxy group; preferably selected from hydrogen and a C1-C4 straight chain. Or a branched fluorenyl group; more preferably selected from the group consisting of hydrogen and methyl; most preferably hydrogen.
- the indoline compound represented by the formula (I) of the present invention may be any one of the hand-type isomers.
- the indoline compound When R 7 is hydrogen, the indoline compound may be an R-isomer or an S-form. a conformation or a racemate; when R 7 is not hydrogen, the indoline compound may be ( ⁇ R), (R, S) ⁇ (S, S) or (S, R) isomer
- R type isomer is preferred when R 7 is hydrogen.
- the pharmaceutically acceptable salt includes a non-toxic salt formed by reaction with a mineral acid or an organic acid, which is not limitedly selected from the group consisting of hydrochloric acid, hydrobromic acid, sulfuric acid, nitric acid, and amine sulfonate.
- Acid and phosphoric acid the organic acid being selected, without limitation, from propionic acid, oxalic acid, malonic acid, succinic acid, fumaric acid, maleic acid, lactic acid, malic acid, tartaric acid, citric acid and aspartic acid.
- the halogen is fluorine, chlorine, bromine or iodine.
- the compound of the formula (I) of the present invention is preferably a compound represented by the following formula (IV):
- R 5 is hydrogen, and the other is selected from a C1-C6 straight or branched decyloxy group which is unsubstituted or substituted by a C3-C6 cyclodecyl group or a halogen, a C3-C6 ring which is unsubstituted or substituted by a halogen.
- a mercapto group a C1-C6 linear or branched decyloxy-substituted benzyloxy group; more preferably a C1-C6 straight chain selected from unsubstituted or substituted by C3-C6 cyclodecyl or 1-3 halogens or Branched decyloxy, unsubstituted or composed of 1-3 halogens a substituted C3-C6 cyclodecyl group and a C3-C6 cyclodecyloxy group which is unsubstituted or substituted by 1-3 halogens; more preferably selected from the group consisting of methoxy, ethoxy, cyclopropoxy, cyclopropoxy Base, tert-butoxy, neopentyloxy, trifluoromethoxy and 2,2,2-trifluoroethoxy;
- R 2 , R 3 and R 4 are hydrogen and the other is selected from halogen, unsubstituted or C1-C6 straight or branched fluorenyl substituted by C2-C6 straight or branched alkenyl or halogen, a C2-C12 straight or branched alkenyl group which is unsubstituted or substituted by 1 to 3 halogens; preferably C1-C4 selected from halogen and unsubstituted or substituted by C2-C4 straight or branched alkenyl or halogen a linear or branched fluorenyl group; more preferably a C1-C4 straight or branched fluorenyl group selected from the group consisting of fluorine, chlorine, bromine and unsubstituted or substituted by a vinyl group or 1-3 halogens; most preferably selected from the group consisting of Base, ethyl, allyl, fluorine, chlorine and bromine;
- R 2 , R 3 and R 4 together with the carbon atom to which they are attached to the benzene ring may form a 5-6 membered heterocyclic ring containing 1 to 3 hetero atoms selected from N, 0 and S.
- a 5-6 membered heterocyclic ring containing 1 to 2 hetero atoms selected from 0 and S Preferably forming a dioxole ring;
- R 7 is selected from the group consisting of hydrogen and methyl
- the compound of (I) has a chiral center and may be any chiral isomer.
- the indoline compound when R 7 is hydrogen, the indoline compound may be an R isomer, an S isomer or Racemic; when R 7 is not hydrogen, the indoline compound may be ( ⁇ R), (R, S ) ⁇ (S, S) or (S, R) isomer; 7 is the R-isomer of hydrogen.
- the present invention also provides a process for producing a compound represented by the formula (I).
- the preparation of the compound represented by the general formula (I) requires first preparation of the following two intermediates, an intermediate ( ⁇ ) and an intermediate (111).
- the raw materials and reagents used in the present invention are all without special instructions.
- Reaction route 1 includes the following reaction steps:
- Step a nucleophilic substitution reaction of compound la with methyl bromoacetate to obtain compound lb; wherein the nucleophilic substitution reaction can be carried out in the presence of a base, such as potassium carbonate, cesium carbonate, potassium phosphate, Sodium hydroxide or potassium hydroxide, preferably potassium carbonate;
- the reaction solvent may be, for example, acetone, acetonitrile, tetrahydrofuran or hydrazine, hydrazine-dimethylformamide, preferably acetone;
- Step b Compound lb is subjected to an amine transesterification reaction with hydrazine, hydrazine-dimethylhydroxylamine hydrochloride to obtain a compound lc; the amine transesterification reaction can be carried out in the presence of a catalyst such as trimethylaluminum, and the reaction solvent can be, for example, none.
- Water dichloromethane Step c: The compound lc is subjected to a reduction reaction to obtain a compound Id; wherein the reduction reaction can be carried out using a reducing agent such as lithium aluminum hydride; and the reaction solvent can be, for example, anhydrous tetrahydrofuran.
- Reaction Scheme 2 Preparation of Intermediate (III):
- Reaction route 2 includes the following reaction steps:
- Step a nucleophilic substitution reaction of compound 2a with 2-bromo-1-ethanol or 3-bromo-1-propanol or 4-bromo-1-butanol to obtain compound 2b; wherein, the nucleophilic substitution reaction can be Reflowing in the presence of a base for 12-20 hours, the base may be, for example, potassium carbonate; the reaction solvent may be, for example, acetonitrile;
- Step b Compound 2b is acylated with an acylating reagent to obtain compound 2c; wherein the acylation reaction can be carried out in the presence of a base, and the acylating agent can be, for example, an acid chloride, for example, a halogen, C1-C6 straight A chain or branched fluorenyl group, a C1-C6 linear or branched decyloxy substituted or unsubstituted benzoyl chloride or an unsubstituted or substituted 1-3 halogen substituted C1-C6 straight or branched decanoyl chloride
- the base may be, for example, triethylamine;
- the reaction solvent may be, for example, anhydrous methylene chloride;
- Step c the compound 2c is subjected to a formylation reaction with hydrazine, hydrazine-dimethylformamide to obtain a compound 2d; wherein the formylation reaction can be carried out in the presence of a catalyst such as phosphorus oxychloride, for example, the reaction solvent can be It is anhydrous 1,2-dichloroethane;
- Step d a compound 2d is subjected to a condensation reaction with nitroacetamidine to obtain a compound 2e; wherein the condensation reaction can be carried out in the presence of a catalyst such as ammonium acetate; and the reaction solvent can be, for example, a mixed solvent of acetic acid and nitroacetamidine. ;
- Step e The compound 2e is subjected to a reduction reaction to obtain a compound 2f; wherein, the reduction reaction may use a reducing agent such as sodium borohydride; and the reaction solvent may be, for example, a mixed solvent of dichloromethane and methanol;
- a reducing agent such as sodium borohydride
- the reaction solvent may be, for example, a mixed solvent of dichloromethane and methanol
- Step f the compound 2f is subjected to a formylation reaction with hydrazine and hydrazine-dimethylformamide to obtain a compound 2g; wherein the formylation reaction can be carried out in the presence of a catalyst such as phosphorus oxychloride, for example, the reaction solvent can be Is N, N-dimethylformamide;
- Step g a compound 2g is subjected to a condensation reaction with hydroxylamine hydrochloride to obtain a compound 2h; wherein the condensation reaction can be carried out in the presence of a base and a dehydrating agent, and the base can be, for example, pyridine; and the dehydrating agent can be, for example, acetic anhydride;
- the solvent may be, for example, anhydrous tetrahydrofuran;
- Step h Compound 2h is subjected to a reduction reaction to obtain a compound 2; wherein, the reduction reaction may use, for example, a reducing agent of 10% palladium carbon; the reaction solvent may be, for example, methanol, tetrahydrofuran or a mixed solution of methanol and tetrahydrofuran;
- Step 1 The compound 2i is resolved to obtain the compound 3 ⁇ 4 and the compound 2k;
- the resolving agent may be, for example, L-(+)-tartaric acid or L-(-)-tartaric acid; and the reaction solvent may be, for example, acetone.
- Step a The intermediate (II) and the intermediate (III) are subjected to a reductive amination reaction to obtain a compound 3a; wherein the reductive amination can be carried out, for example, in the presence of sodium borohydride or sodium cyanoborohydride, a reaction solvent For example, 1,2-dichloroethane;
- Step b Compound 3a is subjected to a hydrolysis reaction to obtain compound 3b; wherein the hydrolysis can be carried out, for example, in the presence of a base, which may be, for example, potassium hydroxide, sodium hydroxide or lithium hydroxide; the reaction solvent may be, for example, a mixed solvent of water and methanol;
- a base which may be, for example, potassium hydroxide, sodium hydroxide or lithium hydroxide
- the reaction solvent may be, for example, a mixed solvent of water and methanol
- Step c The compound 3b is subjected to a hydrolysis reaction to obtain a compound 3c; wherein the hydrolysis reaction can be carried out in the presence of a catalyst such as a base and hydrogen peroxide, the base being, for example, sodium hydroxide; and the reaction solvent being, for example, dimethyl Sulfoxide; or
- a catalyst such as a base and hydrogen peroxide
- the base being, for example, sodium hydroxide
- the reaction solvent being, for example, dimethyl Sulfoxide
- Step d nucleophilic substitution reaction of compound 3a with benzyl bromide to obtain compound 3d; wherein the nucleophilic substitution reaction can be carried out, for example, in the presence of a base, such as potassium carbonate; the reaction solvent can be, for example, acetone
- Step e The compound 3d is subjected to a hydrolysis reaction to obtain a compound 3e; wherein the hydrolysis reaction can be carried out, for example, in the presence of a base, which may be, for example, potassium hydroxide, sodium hydroxide or lithium hydroxide; It may be a mixed solvent of water and methanol;
- Step f The compound 3e is subjected to a hydrolysis reaction to obtain a compound 3f; wherein the hydrolysis reaction can be carried out in the presence of a catalyst such as a base and hydrogen peroxide, the base being, for example, sodium hydroxide; and the reaction solvent being, for example, dimethyl Sulfoxide
- Step g Compound 3f is acylated with an acylating reagent to obtain compound 3g; wherein the acylation reaction can be carried out in the presence of a base, and the acylating agent can be, for example, an acid chloride, for example, halogen, C1-C6 straight A chain or branched fluorenyl group, a C1-C6 linear or branched decyloxy substituted or unsubstituted benzoyl chloride, unsubstituted or substituted by a 1-3 halogen to a C1-C6 straight or branched decanoyl chloride
- the base may be, for example, triethylamine;
- the reaction solvent may be, for example, anhydrous methylene chloride;
- Step h The compound 3g is subjected to a hydrodebenzylation reaction to obtain a compound 3h; wherein, the hydrodebenzylation reaction may use, for example, a reducing agent of 10% palladium carbon; and the reaction solvent may be, for example, methanol, tetrahydrofuran or a mixed solvent of methanol and tetrahydrofuran.
- the hydrodebenzylation reaction may use, for example, a reducing agent of 10% palladium carbon
- the reaction solvent may be, for example, methanol, tetrahydrofuran or a mixed solvent of methanol and tetrahydrofuran.
- ⁇ 17 is the same as defined above except that it is not hydrogen.
- the inventors have found through experiments that the compound of the general formula (I) has excellent ⁇ 1 -adrenergic receptor antagonistic activity and selectivity, and thus the compound of the present invention can be used for preparing an experimental model tool related to (r adrenergic receptor). Or a medicament for the treatment and prevention of diseases associated with ⁇ -adrenergic receptors, particularly urinary system diseases such as benign prostatic hyperplasia, urinary retention, and bladder outlet obstruction.
- the invention also provides a pharmaceutical composition
- a pharmaceutical composition comprising a therapeutically effective amount of a compound of formula (I), or a pharmaceutically acceptable salt, crystalline hydrate thereof, and solvate thereof, and one or more pharmaceutically acceptable Accepted carrier.
- the pharmaceutically acceptable salt thereof includes a non-toxic salt formed by reacting with an inorganic acid or an organic acid, and the inorganic acid includes hydrochloric acid, hydrobromic acid, sulfuric acid, nitric acid, aminosulfonic acid, and phosphoric acid, and the organic acid includes propionic acid. , oxalic acid, malonic acid, succinic acid, fumaric acid, maleic acid, lactic acid, malic acid, tartaric acid, citric acid, aspartic acid.
- the pharmaceutical composition may further comprise conventional additives such as an odorant, a flavoring agent and the like.
- the pharmaceutical composition provided by the present invention preferably contains, in a weight ratio of 1 to 99%, one or more selected from the group consisting of a compound of the formula (I), a pharmaceutically acceptable salt thereof, a crystalline hydrate and a solvate thereof.
- the active ingredient preferably, the active ingredient is from 65% to 99% by weight based on the total weight of the pharmaceutical composition, the remainder being a pharmaceutically acceptable carrier and/or conventional additives.
- the compounds and pharmaceutical compositions provided by the present invention may be in various forms such as tablets, capsules, powders, syrups, solutions, suspensions, aerosols, and the like, and may be present in a suitable solid or liquid carrier or diluted.
- the liquid is neutralized in a suitable sterilizing device for injection or drip.
- compositions of the present invention can be prepared according to conventional methods of preparation in the pharmaceutical arts.
- the formulation of the formulation may comprise 0.05-200 mg, preferably O. lmg-100 mg of the compound selected from the general formula (I), which is pharmaceutically acceptable One or more of the accepted salts, crystalline hydrates, and solvates.
- the compounds and pharmaceutical compositions of this invention may be administered to mammals clinically, including humans and animals, by routes such as the mouth, nose, skin, lungs or the gastrointestinal tract.
- routes such as the mouth, nose, skin, lungs or the gastrointestinal tract.
- the most preferred route of administration is oral.
- the present invention also provides a method of treating a urinary system disease associated with an alpha-adrenergic receptor, particularly a benign prostatic hyperplasia, urinary retention, bladder outlet obstruction, and the like, comprising administering a treatment to a subject in need of such treatment.
- An effective amount is selected from one or more of the compounds of the formula (I) and pharmaceutically acceptable salts, crystalline hydrates and solvates thereof.
- 2.3 g of L-(+)-tartaric acid aqueous solution (2.3 g of L-(+)-tartaric acid dissolved in 60 ml of water) was added, and after stirring for 12 h, a large amount of solid was precipitated, and the L-(+)-tartrate salt of the product was obtained by suction filtration. 4.1g.
- the obtained solid was dissolved in 100 ml of water, and the mixture was evaporated to EtOAc (EtOAc m.
- the compound obtained in the previous step (100 mg) was dissolved in dimethyl sulfoxide, and a solution of 8 ⁇ l/L aqueous sodium hydroxide (s) was added to the mixture, and a solution of 50 ⁇ l of a 30% aqueous hydrogen peroxide solution was added thereto. After reacting for 12 hours, 20 ml of water was added thereto, and the mixture was extracted three times with ethyl acetate. 20 ml of X 3 ), org.
- N-methyl-N-methoxy-5-ethyl-2-(2,2,2-trifluoroethoxy)-phenoxyacetamide (3.5 g) obtained in the previous step was dissolved in anhydrous tetrahydrofuran. 414mg of lithium tetrahydrogenate was added slowly to the batch at -78 ⁇ , and the reaction was carried out for 3 hours. The reaction solution was added dropwise with water to quench the lithium tetrahydrogenate. The filtrate was dried and concentrated to give a white solid. The yield was 91%.
- Example 8 2,3-Dihydro-l-(3-hydroxypropyl)-5-[(2R)-2-[2-[4-ethyl-2-cyclopropoxy-phenoxy Ethylamine]propyl] - ⁇ -7- ⁇ (DC37188) According to the preparation method of Example 5, the iodonium in step 5.4 was replaced with bromomethylcyclopropane.
- the 2-methoxy-4-ethyl-phenol in the step 5.1 was replaced with 2-methoxy-5-methyl-phenol, and the iodonium in 5.4 was replaced with 1 -Bromo-2,2-dimethylpropanthine.
- the 2-methoxy-4-ethyl-phenol in the step 5.1 was replaced with 2-methoxy-5-chloro-phenol, and the iodonium in 5.4 was replaced by 1- Made from bromo-2,2-dimethylpropanthene.
- the indoline in step 1.1 was replaced with 2-methyl-indoline, and the 2,6-dimethylphenoxyacetaldehyde in 1.14 was replaced with 5-bromo-
- the preparation method of 2-(2,2,2-trifluoroethoxy)-phenoxyacetaldehyde (5-bromo-2-(2,2,2-trifluoroethoxy)-phenoxyacetaldehyde is as follows: According to the preparation method of Example 4, 2-methoxy-4-ethyl-phenol in 4.1 was replaced with 2-methoxy-4-bromo-phenol).
- the indoline in step 1.1 was replaced with 2-methyl-indoline, and the 2,6-dimethylphenoxyacetaldehyde in 1.14 was replaced with 4-bromo- 2-ethoxy-phenoxyacetaldehyde (4-bromo-2-ethoxy-phenoxyacetaldehyde is prepared by the method of the preparation method of Example 5, 2-methoxy-4 in step 5.1 - Ethyl-phenol was replaced by 2-methoxy-4-bromo-phenol).
- the indoline in step 1.1 was replaced with 2-methyl-indoline, and the 2,6-dimethylphenoxyacetaldehyde in 1.14 was replaced with 4-fluoro-
- the preparation method of 2-(2,2,2-trifluoroethoxy)-phenoxyacetaldehyde (4-fluoro-2-(2,2,2-trifluoroethoxy)-phenoxyacetaldehyde is as follows: According to the preparation method of Example 4, 2-methoxy-4-ethyl-phenol in Step 4.1 was replaced with 2-methoxy-5-fluoro-phenol.
- Example 70 2-Methyl-2,3-dihydro-l-(3-hydroxypropyl)-5-[(2R)-2-[2-[5-fluoro-2-ethoxy-phenoxy] Ethylamine]propyl] - ⁇ -7-A female (DC371870)
- the indoline in step 1.1 was replaced with 2-methyl-indoline, and the 2,6-dimethylphenoxyacetaldehyde in 1.14 was replaced with 5-fluoro-
- the preparation method of 2-(2,2,2-trifluoroethoxy)-phenoxyacetaldehyde (5-fluoro-2-(2,2,2-trifluoroethoxy)-phenoxyacetaldehyde is as follows: According to the preparation method of Example 4, 2-methoxy-4-ethyl-phenol in Step 4.1 was replaced with 2-methoxy-4-fluoro-phenol. ⁇ NMR WOO MH ⁇ CDCW : 5 7.18 (s, 1H),
- Example 72 2-Methyl-2,3-dihydro-l-(3-hydroxypropyl)-5-[(2R)-2-[2-[4-fluoro-2-ethoxy-phenoxy] Ethylamino]propyl]-indole-7-carboxamide (DC371872)
- the indoline in step 1.1 was replaced with 2-methyl-indoline, and the 2,6-dimethylphenoxyacetaldehyde in 1.14 was replaced with 5-methyl.
- Method for preparing -2-(2,2,2-trifluoroethoxy)-phenoxyacetaldehyde (5-methyl-2-(2,2,2-trifluoroethoxy)-phenoxyacetaldehyde To: According to the preparation method of Example 4, 2-methoxy-4-ethyl-phenol in Step 4.1 was replaced with 2-methoxy-4-methyl-phenol.
- Example 74 2 - methyl - 2, 3 - dihydro -L-(3 - hydroxypropyl) - 5 - [(2 R ) - 2 - [2 - [4 - methyl - 2 - ethoxy -phenoxy] B «]propyl] - ⁇ -7-A earn (DC371874)
- the indoline in step 1.1 was replaced with 2-methyl-indoline, and the 2,6-dimethylphenoxyacetaldehyde in 1.14 was replaced with 4-methyl.
- 2-ethoxy-phenoxyacetaldehyde (4-methyl-2-ethoxy-phenoxyacetaldehyde is prepared by the following method:
- the 2-methoxy group in step 5.1 is prepared according to the preparation method of Example 5.
- the indoline in step 1.1 was replaced with 2-methyl-indoline, and the 2,6-dimethylphenoxyacetaldehyde in 1.14 was replaced with 5-chloro-
- the preparation method of 2-(2,2,2-trifluoroethoxy)-phenoxyacetaldehyde (5-chloro-2-(2,2,2-trifluoroethoxy)-phenoxyacetaldehyde is as follows: According to the preparation method of Example 4, 2-methoxy-4-ethyl-phenol in Step 4.1 was replaced with 2-methoxy-4-chloro-phenol.
- Example 77 2-Methyl-2,3-dihydro-l-(3-hydroxypropyl)-5-[(2R)-2-[2-[2-(2,2,2-trifluoroethyl) Oxy)phenoxy]ethylidene]propyl] - ⁇ -7-A earned (DC371877)
- Example 1 According to the preparation method of Example 1, the indoline in step 1.1 was replaced with 2-methyl-indoline, and the 2,6-dimethylphenoxyacetaldehyde in 1.14 was replaced by 2-(2). , 2,2-trifluoroethoxy)-phenoxyacetaldehyde (wherein 2-(2,2,2-trifluoroethoxy)-phenoxyacetaldehyde is prepared according to the preparation of Example 4 Method, the 2-methoxy-4-ethyl-phenol in step 4.1 is replaced by 2-methoxy-phenol).
- the dihydroanthracene in step 1.1 was replaced by 2-methyl-indoline, and the 2,6-dimethylphenoxyacetaldehyde in 1.14 was replaced by 2-ethoxyl.
- Base-phenoxyacetaldehyde (wherein 2-ethoxy-phenoxyacetaldehyde is prepared by the following method: the 2-methoxy-4-ethyl-phenol in step 5.1 is replaced by the preparation method of Example 5 Made of 2-methoxy-phenol).
- 2.3 g of L-(+)-tartaric acid aqueous solution (2.3 g of L-(+)-tartaric acid dissolved in 60 ml of water) was added, and after stirring for 12 h, a large amount of solid was precipitated, and the L-(+)-tartrate salt of the product was obtained by suction filtration. 4.1g.
- the obtained solid was dissolved in 100 ml of water, and the mixture was evaporated to EtOAc (EtOAc m.
- Example 79 Following the preparation of Example 79, the indoline in step 79.1 was replaced with 2-methyl-indoline, and 5-fluoro-2-(2,2,2-trifluoroethyl) in step 79.10. The oxy)-phenoxyacetaldehyde is replaced by 2-(2,2,2-trifluoroethoxy)-phenoxyacetaldehyde.
- Example 81 Testing of Cellular Biological Activity
- HEK293 cells stably expressing ⁇ 1 ⁇ -adrenergic receptor (a 1A -AR) and G protein Gal6 were seeded in 96-well plates, and after 24 hours of culture, the medium was removed, and 40 ⁇ L of Fluo-4 was added per well.
- AM Hank Balanced Salt Solution contains 5.4 mM KC1, 0.3 mM Na 2 HP0 4 , 0.4 mM KH 2 PO 4 , 4.2 mM NaHC0 3 , 1.3 mM CaCl 2 , 0.5 mM MgCl 2 , 0.6 mM MgSO 4 , 137 mM NaCl, 5.6 mM D-glucose and 250 ⁇ M sulfinpyrazone, pH 7.4) Incubate for 45 minutes in an incubator.
- HBSS contains 5.4 mM KC1, 0.3 mM Na 2 HP0 4 , 0.4 mM KH 2 PO 4 , 4.2 mM NaHC0 3 , 1.3 mM CaCl 2 , 0.5 mM MgCl 2 , 0.6 mM MgSO 4 , 137 mM NaCl, 5.6 mM D-glucose and 250 ⁇ M sulfinpyrazone, pH 7.4) In
- the detector can automatically add 25 agonist phenylephrine (Phenylephrme, final concentration 30 nM) to the reaction system, while using 485 nm light excitation and detecting changes in intracellular calcium concentration at 525 nm. The change in the fluorescence intensity of the dye.
- Reaction rate % (D-B) / (S-B) * 100%;
- D is the peak of the calcium flow signal evoked by phenylephrine after incubation with the test drug
- B is the peak of the calcium flow signal induced by phenylephrine after incubation with the ⁇ positive control drug Tamsulosm (tamsulosin);
- Tamsulosm tamsulosin
- the peak of the calcium flow signal evoked by phenylephrine after incubation with the negative control 1% DMS0 The response rate of different doses of the same drug was analyzed by GraphPad Pnsm software for nonlinear regression analysis, and the dose response curve was obtained and IC 5 was measured. value. Data are expressed as mean ⁇ standard deviation and are the results of three independent experiments, each of which is three replicate wells. The results obtained are shown in Table 1:
- the compounds of the invention are all high activity antagonists of a 1A -AR, with IC 5 o of all compounds below the level of 50 nM and IC 5 of 2 compounds. Less than 1 nM. Such compounds have good application prospects against benign prostatic hyperplasia and thus have good commercial value.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Urology & Nephrology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
本发明涉及一种二氢吲哚类化合物、其制备方法、药物组合物及其应用。具体而言,本发明所述二氢吲哚类化合物具有通式(I)所示的结构,其可用于治疗与α1-肾上腺素受体相关的疾病,尤其是良性前列腺增生、尿潴留、膀胱出口梗阻等泌尿系统疾病。
Description
一类二氢吲哚类化合物、其制备施药物组合物及应用 技术领域
本发明涉及药物化学和化学治疗领域。 具体而言, 本发明涉及一类通式 (I) 所示的 二氢吲哚类化合物, 其制备方法、 药物组合物及其在制备治疗与 αΐ-肾上腺素受体相关的 疾病, 尤其是良性前列腺增生、 尿潴留、 膀胱出口梗阻等泌尿系统疾病中的应用。 背景技术
良性前列腺增生(benign prostatic hyperplasia, BPH)是中老年男性常见的生理病变, 随着不可避免的人口老龄化, 良性前列腺增生的发病率较以前相比有大幅度的提高, 己成 为我国中老年男性最常见的老年病之一。资料显示,前列腺增生在 40岁以前发病率很低, 而在 50岁以上男性中约有一半患有良性前列腺增生, 80岁者近 90%患有该病。 良性前列 腺增生是前列腺尿道周围区细胞的良性腺瘤性增生,腺体的进行性肿大可使前列腺尿道狭 窄, 引起膀胱尿液流出梗阻, 最初临床表现为下泌尿道系统症状 (LUTS), 最终可发展为 尿潴留、 膀胱感染、 膀胱结石和肾衰竭, 甚至会危及患者的生命。 因此, 前列腺增生作为 国内、 外中老年男性的常见疾病之一, 极大地降低了患者的生活质量。
良性前列腺增生的发病机制比较复杂, 与多种酶和受体有关。 匿前, 临床上用于治疗 BPH的药物主要有: αι-肾上腺素受体拮抗剂、 5α-还原酶抑制剂、 天然产物制剂等。 治疗 ΒΡΗ的两大药物 5α-还原酶抑制剂和 α-受体拮抗剂,是分别针对造成前列腺增生症状的前 列腺体积和平滑肌张力这两个因素进行治疗的;而在理论上,增生的存在正是依赖这两个 重要因素: 静力学因素和动力学因素, 二者共同作用影响病变程度。 其中 ar肾上腺素受 体拮抗剂能快速缓解症状,但不能显著缩小前列腺的体积且早期开发的该类药物常具有严 重的不良反应。 5α-还原酶抑制剂能缩小前列腺体积,从根本上缓解症状,但对小体积 ΒΡΗ 效果较差且起效较慢。
肾上腺素受体 (adrenergic receptors, ARs) 分为 α-受体和 β-受体, 这两个受体又细 分为若干受体亚型。 α-肾上腺素受体属 7次跨膜 G-蛋白偶联受体 (GPCRs) 家族, 广泛 分布于机体的各种器官、 组织和细胞中。 α-肾上腺素受体 (α-ARs) 分 αι、 α2两种类型。 研究表明, 在前列腺的基质成分和腺管上皮中主要存在 αι型受体。 分子克隆方法己经分 离并确定了 α1Α、 α1Β和 a1D三种 αι-受体的亚型, 其中 a1A-ARs约占人体前列腺及尿路系 统中总 arARs的 70%。 在生殖、 泌尿系统, α1Α -受体主要分布在前列腺、 尿道和膀胱三 角区、 输精管, α1Β-受体分布在血管, a1D-受体分布在膀胱逼尿肌和输尿管平滑肌。
在 BPH病理情况下, otrARs密度明显增加。 此外, 随着年龄的变化 otrARs亚型的
分布特点也不同,这种年龄与分布的相关性对了解和治疗良性前列腺增生及下泌尿道系统 症状, 开发 αι -肾上腺素受体拮抗剂具有重要意义。 ΒΡΗ的动力学因素依赖于基质平滑肌 的收缩, 而这种收缩是由 αι -肾上腺素受体介导的交感神经刺激引起的。 ai-ARs的刺激能 引起前列腺平滑肌的收缩, 导致尿道压力的闭合性增强, 引起尿流梗阻及膀胱刺激症状。 研究发现, 前列腺增生患者 40%的尿道压力来自 ai-ARs 的调节。 配体结合实验表明, a ARs介导平滑肌收缩的信号转导途径是通过一系列磷酸酯酶 C激活过程使下游产生第 二信使一三磷酸肌醇和二酰基甘油, 导致内源性 Ca2+的释放从而调节基因表达。
对于 ar肾上腺素受体亚型的分布情况及功能的了解有助于人们确定良性前列腺增生 的治疗靶点。 a1A-肾上腺素受体是治疗的理想靶点, 对它的阻断己经被证明可以有效减少 前列腺平滑肌的收缩频率, 同时改善膀胱的排空。对 a1B-肾上腺素受体的阻断可以导致血 管平滑肌舒张, 动静脉扩张, 外周阻力减少等症状, 可能在某些病人身上引发副作用, 诸 如头晕和低血压。 a1D-肾上腺素受体的激活能导致逼尿肌的活动过度, 对其阻滞可以减少 排空症状的发生, 这己经在动物试验中得到了证实。 理论上 a1A和 am-肾上腺素受体的联 合抑制剂是控制良性前列腺增生非常有效的药物。因为它包含减少前列腺平滑肌收缩频率 和抑制逼尿肌功能失调两项功能,此外又可避免 am-肾上腺素受体阻滞所引起的心血管的 副作用。
第一代被开发利用的能够有效减缓良性前列腺增生症状的 a 受体阻断剂是酚苄明 (Phenoxybenzamine) o酚苄明属 β-卤代垸类不可逆的非选择性 ο^/ο^受体阻断剂, 能阻断 前列腺中的 α 受体, 使前列腺体纤维组织松弛, 临床上用于治疗前列腺引起的非机械性 尿道梗阻导致的排尿困难。 酚苄明结构中含有 β-氯乙胺结构, 它在体内易与其他酶发生 反应, 故毒性和副作用较多。 而且作为非选择性 α受体阻断剂, 它在阻滞0^受体的同时 阻滞突触前 α2受体, 这样就促使去甲肾上腺素的释放, 从而可引起心率和心肌收缩力的 增加, 造成不良反应。
非选择性^^受体阻断剂的应用被其多发的副作用所限制, 包括: 晕厥, 体位性低 血压, 反射性心动过速, 心律不齐等, 这些副作用主要来源于对 α2受体的阻断。 为了减 少这些副作用,针对 αι受体具有高选择性的第二代 ar肾上腺素受体拮抗剂应运而生(如: 哌唑嗪, 特拉唑嗪, 多沙唑嗪, 阿夫唑嗪)。 ar肾上腺素受体可以缓解由交感神经引起的 前列腺和尿道平滑肌的收缩,从动力学方面减轻尿道梗阻的症状。这些药物在有效缓解下 尿路症状的同时减少了因血管扩张导致的副作用。 唑嗪类药物都具有喹唑啉的结构母核, 是匿前临床上治疗 BPH及其引起的下尿路症状 (LUTS ) 的常用药物。
然而由于 ar肾上腺素受体的广泛分布和重要生理功能,使用 ar肾上腺素受体拮抗剂
常会出现体位性低血压、 头晕、 无力等副作用。 我们最近的研究表明, 通式 (I) 所示二 氢吲哚类化合物具有较好的 α1Α -肾上腺素受体拮抗活性,可以开发成为选择性的 α1Α -肾上 腺素受体拮抗剂, 从而减少副作用, 对良性前列腺增生的治疗提供有益的帮助。 本发明提供了一类二氢吲哚类化合物,其制备方法、药物组合物及其在制备治疗与 (XI- 肾上腺素受体相关的疾病, 尤其是良性前列腺增生、尿潴留、膀胱出口梗阻等泌尿系统疾 病的应用。 发明内容
本发明的一个方面是提供由通式 (I) 表示的二氢吲哚类化合物, 以及其药学上可接 受的盐、 结晶水合物、 溶剂合物或它们的混合物。
本发明的另一个方面是提供制备通式 (I) 化合物的制备方法。
本发明的另一个方面是提供一种药物组合物, 该药物组合物包含治疗有效量的通式
(I) 所述的化合物、 其药学上可接受的盐、 结晶水合物及溶剂合物中的一种或多种; 以 及一种或多种药学上可接受的载体。
本发明再一个方面是提供通式 (I) 所述的化合物以及其药学上可接受的盐、 结晶水 合物、 溶剂合物或它们的混合物在制备治疗与 α1 -肾上腺素受体相关的疾病的药物中的应 用。
本发明再一个方面是提供治疗与 αΐ-肾上腺素受体相关的疾病, 尤其是良性前列腺增 生、尿潴留、膀胱出口梗阻等泌尿系统疾病的方法, 包括向需要该治疗的对象给药治疗有 效量的选自通式 (I) 所述的化合物、 其药学上可接受的盐、 结晶水合物和溶剂合物中的 一种或多种。
根据本发明的一个方面, 提供了下面通式 (I) 所示的二氢吲哚类化合物, 其药学上 可接受的盐、 结晶水 :
其中: 、 R2、 R3、 、 R5代表苯环上的取代基, 各自独立地选自氢、 卤素、 氨基、 羧基、 氰基、 硝基、 羟基、 未取代或由 C2-C6直链或支链的烯基或卤素取代的 C1-C6直
链或支链的垸基、 未取代或由 C3-C6环垸基或卤素取代的 C1-C6直链或支链的垸氧基、 未取代或由卤素取代的 C2-C12直链或支链的烯基、 未取代或由卤素取代的 C2-C12直链 或支链的炔基、 未取代或由卤素取代的 C3-C6环垸基、 未取代或由卤素取代的 C3-C6环 垸氧基、未取代或由卤素取代 C1-C6直链或支链烧基羰氧基、未取代或由卤素取代 C1-C6 直链或支链垸基幾基、 未取代或由卤素取代的 C1-C6直链或支链烧氧羰基、 未取代或由 卤素、 C1-C6直链或支链的垸基、 C1-C6直链或支链的垸氧基取代的苯氧基、 未取代或由 卤素、 C1-C6直链或支链的垸基、 C1-C6直链或支链的垸氧基取代的苄氧基、 未取代或由 卤素、 C1-C6直链或支链的垸基和 C1-C6直链或支链的垸氧基取代的苄氧羰基; 优选各 自独立地选自氢、 卤素、 氨基、 羟基、 未取代或由 C2-C4直链或支链的烯基或 1-3个卤素 取代的 C1-C6直链或支链的垸基、 未取代或由 C3-C6环垸基或 1-3个卤素取代的 C1-C6 直链或支链的垸氧基、 未取代或由 1-3个卤素取代的 C3-C6环垸基、未取代或由 1-3个卤 素取代的 C3-C6环垸氧基、未取代或由卤素、 C1-C6直链或支链的垸基、 C1-C6直链或支 链的垸氧基取代的苯氧基、 和未取代或由卤素、 C1-C6直链或支链的垸基或 C1-C6直链 或支链的垸氧基取代的苄氧基; 更优选各自独立地为氢、 卤素、 未取代或由乙烯基或 1-3 个卤素取代的 C1-C6直链或支链的垸基、 未取代或由 C3-C6环垸基或 1-3个卤素取代的 C1-C6直链或支链的垸氧基、未取代或由 1-3个卤素取代的 C3-C6环垸基、和未取代或由 1-3个卤素取代的 C3-C6环垸氧基; 最优选各自独立地选自氢、 氟、 氯、 溴、 甲基、 乙基、 烯丙基、 甲氧基、 乙氧基、 环丙氧基、 环丙甲氧基、 叔丁氧基, 新戊氧基、 三氟甲氧基和 2,2,2-三氟乙氧基;
或者 、 R2、 R3、 、 R5中相邻的两个取代基连同苯环上与其相连的碳原子可以一 起形成含有 1~3个选自 N、 0和 S的杂原子的 5-6元杂环; 优选形成含有 1~2个选自 0 和 S的杂原子的 5-6元杂环; 更优选形成二氧杂环戊环;
n=0、 1、 或 2, 优选 n=l ;
Re选自氢、未取代或由卤素取代的 C1-C6直链或支链垸基羰基、和未取代或由卤素、 C1-C6 直链或支链的垸基、 C1-C6 直链或支链的垸氧基取代的苯甲酰基; 优选选自氢、 C1-C4直链或支链的垸基、 和未取代或由 1-3个卤素取代的 C1-C4直链或支链烧基羰基; 更优选选自氢、 甲基、 乙酰基和三氟乙酰基;
R7选自氢、 C1-C6直链或支链的垸基、 和 C1-C6直链或支链的垸氧基; 优选选自氢 和 C 1 -C4直链或支链的垸基; 更优选选自氢和甲基;
条件是, 当 R2、 R3、 、 R7为氢, 且 和 R5中一个为氢时, 另一个不为未取代或 由 C3-C6环垸基或卤素取代的 C1-C6直链或支链的垸氧基、未取代或由卤素取代的 C3-C6
环垸氧基、 未取代或由卤素取代的 C1-C6直链或支链垸基羰氧基、 由 C1-C6直链或支链 的垸氧基取代的苯氧基、 或由 C1-C6直链或支链的垸氧基取代的苄氧基;
*表示手性碳。
在优选的实施方案中, 可以选自氢、 卤素、 氨基、 羧基、 氰基、 硝基、 羟基、 未 取代或由 C2-C6直链或支链的烯基或卤素取代的 C1-C6直链或支链的垸基、 未取代或由 C3-C6环垸基或卤素取代的 C1-C6直链或支链的垸氧基、 未取代或由卤素取代的 C2-C12 直链或支链的烯基、 未取代或由卤素取代的 C2-C12直链或支链的炔基、 未取代或由卤素 取代的 C3-C6环垸基、 未取代或由卤素取代的 C3-C6环垸氧基、 未取代或由卤素取代的 C1-C6直链或支链垸基幾氧基、 未取代或由卤素取代的 C1-C6直链或支链垸基幾基、 未 取代或由卤素取代的 C1 -C6直链或支链垸氧羰基、 未取代或由卤素、 C1-C6直链或支链 的垸基、 C1-C6直链或支链的垸氧基取代的苯氧基、 未取代或由卤素、 C1-C6直链或支链 的垸基、 C1-C6直链或支链的垸氧基取代的苄氧基、 和未取代或由卤素、 C1-C6直链或支 链的垸基、 C1-C6直链或支链的垸氧基取代的苄氧羰基; 优选选自氢、 未取代或由 C2-C4 直链或支链的烯基或 1 -3个卤素取代的 C1-C6直链或支链的垸基、 未取代或由 C3-C6环 垸基或 1-3个卤素取代的 C1-C6直链或支链的垸氧基、未取代或由 1-3个卤素取代的 C3-C6 环垸基、 未取代或由 1-3个卤素取代的 C3-C6环垸氧基、 未取代或由卤素、 C1-C6直链或 支链的垸基、 C1-C6直链或支链的垸氧基取代的苯氧基、 和未取代或由卤素、 C1-C6直链 或支链的垸基、 C1-C6直链或支链的垸氧基取代的苄氧基; 更优选选自氢、 未取代或由乙 烯基或 1-3个卤素取代的 C1 -C6直链或支链的垸基、未取代或由 C3-C6环垸基或 1-3个卤 素取代的 C1-C6直链或支链的垸氧基、 未取代或由 1-3个卤素取代的 C3-C6环垸基、 和 未取代或由 1-3个卤素取代的 C3-C6环垸氧基;最优选选自甲基、乙基、烯丙基、 甲氧基、 乙氧基、 环丙氧基、 环丙甲氧基、叔丁氧基, 新戊氧基、 三氟甲氧基和 2,2,2-三氟乙氧基。
在优选的实施方案中, R2可以选自氢、 卤素、未取代或由 C2-C6直链或支链的烯基 或卤素取代的 C1 -C6直链或支链的垸基; 优选选自氢、 卤素和未取代或由 C2-C4直链或 支链的烯基或卤素取代的 C1-C4直链或支链的垸基; 更优选选自氢、 氟、 氯、 溴和未取 代或由 1-3个卤素取代的 C1 -C4直链或支链的垸基; 最优选选自氢、 氟、 氯、 溴、 甲基和 乙基。
在优选的实施方案中, R3可以选自氢、 卤素、未取代或由 C2-C6直链或支链的烯基 或卤素取代的 C1-C6直链或支链的垸基、未取代或由 1-3个卤素取代的 C2-C12直链或支 链的烯基;优选选自氢、卤素和未取代或由 C2-C4直链或支链的烯基或卤素取代的 C1-C4 直链或支链的垸基; 更优选选自氢、 氟、 氯、 溴和未取代或由乙烯基或 1-3个卤素取代的
C1-C4直链或支链的垸基; 最优选选自氢、 甲基、 乙基、 烯丙基、 氟、 氯和溴。
在优选的实施方案中, 可以选自氢、 卤素、未取代或由 C2-C6直链或支链的烯基 或卤素取代的 C1-C6直链或支链的垸基、和未取代或由 1-3个卤素取代的 C2-C12直链或 支链的烯基; 优选选自氢、 卤素和未取代或由 C2-C4 直链或支链的烯基或卤素取代的 C1-C4直链或支链的垸基; 更优选选自氢、 未取代或由乙烯基或 1-3个卤素取代的 C1-C4 直链或支链的垸基、 氟、 氯和溴; 更优选选自氢、 甲基、 乙基、 烯丙基、 氟、 氯和溴。
在优选的实施方案中, R3和 可以连同苯环上的与其相连的碳原子一起构成含有 1-3个选自 0和 S的杂原子的 5~6元杂环; 优选形成含有 1~2个选自 0和 S的杂原子的 5-6元杂环; 更优选形成二氧杂环戊环。
在优选的实施方案中, R5可以选自氢、 卤素、 氨基、 羧基、 氰基、 硝基、 羟基、 未 取代或由 C2-C6直链或支链的烯基或卤素取代的 C1-C6直链或支链的垸基、 未取代或由 C3-C6环垸基或卤素取代的 C1-C6直链或支链的垸氧基、 未取代或由卤素取代的 C2-C12 直链或支链的烯基、 未取代或由卤素取代的 C2-C12直链或支链的炔基、 未取代或由卤素 取代的 C3-C6环垸基、 未取代或由卤素取代的 C3-C6环垸氧基、 未取代或由卤素取代的 C1-C6直链或支链垸基幾氧基、 未取代或由卤素取代的 C1-C6直链或支链羰基、 未取代 或由卤素取代的 C1-C6直链或支链烧氧羰基、 未取代或由卤素、 C1-C6直链或支链的垸 基或 C1-C6直链或支链的垸氧基取代的苯氧基、 未取代或由卤素、 C1 -C6直链或支链的 垸基或 C1 -C6直链或支链的垸氧基取代的苄氧基、 和未取代或由卤素、 C1-C6直链或支 链的垸基或 C1-C6直链或支链的垸氧基取代的苄氧羰基; 优选选自未取代或由 C2-C4直 链或支链的烯基或 1-3个卤素取代的 C1-C6直链或支链的垸基、 未取代或由 C3-C6环垸 基或 1-3个卤素取代的 C1-C6直链或支链的烧氧基、未取代或由 1-3个卤素取代的 C3-C6 环垸基、 未取代或由 1-3个卤素取代的 C3-C6环垸氧基、 未取代或由卤素、 C1-C6直链或 支链的垸基或 C1 -C6直链或支链的垸氧基取代的苯氧基、 未取代或由卤素、 C1-C6直链 或支链的垸基或 C1-C6直链或支链的垸氧基取代的苄氧基; 更优选选自未取代或由乙烯 基或 1-3个卤素取代的 C1-C6直链或支链的烧基、未取代或由 C3-C6环垸基或 1-3个卤素 取代的 C1 -C6直链或支链的垸氧基、 未取代或由 1-3个卤素取代的 C3-C6环垸基、 和未 取代或由 1-3个卤素取代的 C3-C6环垸氧基; 最优选选自甲基、 乙基、 烯丙基、 甲氧基、 乙氧基、 环丙氧基、 环丙甲氧基、 叔丁氧基, 新戊氧基、 三氟甲氧基、 和 2,2,2-三氟乙氧 基。
在优选的实施方案中, 可以选自氢、 未取代或由卤素取代的 C1-C6直链或支链垸 基幾基、 和未取代或由卤素、 C1-C6直链或支链的垸基、 C1-C6直链或支链的垸氧基取代
的苯甲酰基;优选选自氢和未取代或由 1-3个卤素取代的 C1-C4直链或支链垸基羰基;优 选选自氢、 乙酰基和三氟乙酰基。
在优选的实施方案中, R7可以选自氢、 C1-C6直链或支链的垸基、 和 C1-C6直链或 支链的垸氧基; 优选选自氢和 C1-C4直链或支链的垸基; 更优选选自氢和甲基; 最优选 为氢。
本发明的通式 (I ) 表示的二氢吲哚类化合物可以为任何一个手型异构体, 当 R7为 氢时, 二氢吲哚类化合物可以为 R型异构体、 S型异构体或外消旋体; 当 R7不为氢时, 二氢吲哚类化合物可以为为 (^ R)、 (R, S)^ ( S, S) 或 (S, R) 型异构体; 优选 R7为氢 时的 R型异构体。
在本发明中,所述药学上可接受的盐包括与无机酸或有机酸反应形成的无毒盐,所述 无机酸非限制性地选自盐酸、 氢溴酸、 硫酸、 硝酸、 胺基磺酸和磷酸, 所述有机酸非限制 性地选自丙酸、 草酸、 丙二酸、 琥珀酸、 富马酸、 马来酸、 乳酸、 苹果酸、 酒石酸、 柠檬 酸和天冬氨酸。
在本发明中, 卤素为氟、 氯、 溴、 碘。
在本发明更优选的实施方案中, 本发明的通式 (I) 的化合物优选为下面通式 (IV) 所示的化合物:
(IV)
其中:
和 R5中一个为氢,另一个选自未取代或由 C3-C6环垸基或卤素取代的 C1-C6直链 或支链的垸氧基、未取代或由卤素取代的 C3-C6环垸氧基、未取代或由卤素取代的 C1-C6 直链或支链垸基幾氧基、 未取代或由卤素、 C1-C6直链或支链的垸基、 C1-C6直链或支链 的垸氧基取代的苯氧基和未取代或由卤素、 C1-C6直链或支链的垸基、 C1-C6直链或支链 的垸氧基取代的苄氧基; 优选选自未取代或由 C3-C6环垸基或 1-3个卤素取代的 C1-C6 直链或支链的垸氧基、 未取代或由 1-3个卤素取代的 C3-C6环垸氧基、 未取代或由卤素、 C1-C6直链或支链的垸基、 C1-C6直链或支链的垸氧基取代的苯氧基和未取代或由卤素、 C1-C6直链或支链的垸基、 C1-C6直链或支链的垸氧基取代的苄氧基; 更优选选自未取代 或由 C3-C6环垸基或 1-3个卤素取代的 C1-C6直链或支链的垸氧基、未取代或由 1-3个卤
素取代的 C3-C6环垸基和未取代或由 1-3个卤素取代的 C3-C6环垸氧基; 更优选选自甲 氧基、 乙氧基、 环丙氧基、 环丙甲氧基、 叔丁氧基, 新戊氧基、 三氟甲氧基和 2,2,2-三氟 乙氧基;
R2、 R3和 R4中两个为氢, 另一个选自卤素、 未取代或由 C2-C6直链或支链的烯基或 卤素取代的 C1-C6直链或支链的垸基、未取代或由 1-3个卤素取代的 C2-C12直链或支链 的烯基; 优选选自卤素和未取代或由 C2-C4直链或支链的烯基或卤素取代的 C1-C4直链 或支链的垸基; 更优选选自氟、 氯、 溴和未取代或由乙烯基或 1-3 个卤素取代的 C1-C4 直链或支链的垸基; 最优选选自甲基、 乙基、 烯丙基、 氟、 氯和溴;
或者 R2、 R3和 R4中相邻的两个取代基连同苯环上与其相连的碳原子可以一起形成含 有 1~3个选自 N、 0和 S的杂原子的 5-6元杂环; 优选形成含有 1~2个选自 0和 S的杂 原子的 5-6元杂环; 更优选形成二氧杂环戊环;
R7选自氢和甲基;
*表示手性碳。
(I) 的化合物具有手性中心, 可以为任何一种手型异构体, 例如, 当 R7 为氢时, 二氢吲哚类化合物可以为 R型异构体、 S型异构体或外消旋体; 当 R7不为氢时, 二氢吲哚类化合物可以为 (^ R)、 (R, S )^ ( S, S ) 或 (S, R) 型异构体; 优选 R7为氢时 的 R型异构体。
本发明还提供了一种通式 (I) 表示的化合物的制备方法。 制备通式 (I) 表示的化合 物首先需制备以下两个中间体, 即中间体 (Π) 和中间体 (111)。 本发明所用原料及试剂 如无特殊说明, 均为商
(II) (III)
反应路线一: 中间体 (II) 的制备
反应路线一
反应路线一包括以下反应步骤:
步骤 a: 化合物 la与溴乙酸甲酯进行亲核取代反应, 得到化合物 lb; 其中, 所述亲 核取代反应可以在碱存在下进行, 所述碱例如可以为碳酸钾、 碳酸铯、 磷酸钾、氢氧化钠 或氢氧化钾, 优选碳酸钾; 反应溶剂例如可以为丙酮、 乙腈、 四氢呋喃或 Ν, Ν-二甲基甲 酰胺, 优选为丙酮;
步骤 b: 化合物 lb与 Ν, Ο-二甲基盐酸羟胺进行胺酯交换反应, 得化合物 lc; 所述胺 酯交换反应可以在例如三甲基铝的催化剂存在下进行, 反应溶剂例如可以为无水二氯甲 烧; 步骤 c: 化合物 lc进行还原反应, 得化合物 Id; 其中, 所述还原反应可以使用例如 四氢铝锂的还原剂进行; 反应溶剂例如可以为无水四氢呋喃。 反应路线二: 中间体 (III) 的制备:
反应路线二包括以下反应步骤:
步骤 a: 化合物 2a与 2-溴 -1-乙醇或 3-溴 -1-丙醇或 4-溴 -1-丁醇进行亲核取代反应, 得 化合物 2b; 其中, 所述亲核取代反应可以在碱存在下进行回流 12-20小时, 所述碱例如 可以为碳酸钾; 反应溶剂例如可以为乙腈;
步骤 b: 化合物 2b与酰化试剂进行酰化反应, 得化合物 2c; 其中, 所述酰化反应可 以在碱存在下进行, 所述酰化试剂例如可以为酰氯, 例如由卤素、 C1-C6直链或支链的垸 基、 C1-C6 直链或支链的垸氧基取代或未取代的苯甲酰氯或未取代或由 1-3 个卤素取代 C1-C6直链或支链垸基酰氯; 所述碱例如可以为三乙胺; 反应溶剂例如可以为无水二氯甲 烧;
步骤 c: 化合物 2c与 Ν, Ν-二甲基甲酰胺进行甲酰化反应, 得化合物 2d; 其中, 所述 甲酰化反应可以在例如三氯氧磷的催化剂存在下进行,反应溶剂例如可以为无水 1,2-二氯 乙烧;
步骤 d: 化合物 2d与硝基乙垸进行缩合反应, 得化合物 2e; 其中, 所述缩合反应可 以在例如醋酸铵的催化剂的存在下进行; 反应溶剂例如可以为醋酸和硝基乙垸的混合溶 剂;
步骤 e: 化合物 2e进行还原反应, 得化合物 2f; 其中, 所述还原反应可以使用例如 硼氢化钠的还原剂; 反应溶剂例如可以为二氯甲垸和甲醇的混合溶剂;
步骤 f: 化合物 2f与 Ν, Ν-二甲基甲酰胺进行甲酰化反应, 得化合物 2g; 其中, 所述 甲酰化反应可以在例如三氯氧磷的催化剂存在下进行, 反应溶剂例如可以为 N, N-二甲基 甲酰胺;
步骤 g: 化合物 2g与盐酸羟胺进行缩合反应, 得化合物 2h; 其中, 所述缩合反应可 以在碱和脱水剂存在下进行, 所述碱例如可以为吡啶; 所述脱水剂例如可以为醋酐; 所述 溶剂例如可以为无水四氢呋喃;
步骤 h: 化合物 2h进行还原反应, 得化合物 2ι; 其中, 所述还原反应可以使用例如 10%鈀碳的还原剂; 反应溶剂例如可以为甲醇、 四氢呋喃或甲醇和四氢呋喃的混合溶齐 IJ ;
步骤 1 : 将化合物 2i拆分得化合物 ¾和化合物 2k; 拆分剂例如可以为 L-(+)-酒石酸 或 L- (-) -酒石酸; 反应溶剂例如可以为丙酮。
反应路线三
步骤 a: 中间体 (II) 和中间体 (III) 进行还原胺化反应, 得化合物 3a; 其中, 所述 还原原胺化可以例如醋酸硼氢化钠或氰基硼氢化钠存在下进行,反应溶剂例如为 1,2-二氯 乙烧;
步骤 b: 化合物 3a进行水解反应, 得化合物 3b ; 其中, 所述水解例如可以在碱存在 下进行, 所述碱例如可以为氢氧化钾、 氢氧化钠、 或氢氧化锂; 反应溶剂例如可以为水和 甲醇的混合溶剂;
步骤 c: 化合物 3b进行水解反应, 得化合物 3c; 其中, 所述水解反应可以在例如碱 和过氧化氢的催化剂存在下进行,所述碱例如可以为氢氧化钠; 反应溶剂例如可以为二甲 亚砜; 或者
步骤 d: 化合物 3a与溴化苄进行亲核取代反应, 得化合物 3d; 其中, 所述亲核取代 反应例如可以在碱存在下进行, 所述碱例如可以为碳酸钾; 反应溶剂例如可以为丙酮; 步骤 e: 化合物 3d进行水解反应, 得化合物 3e; 其中, 所述水解反应例如可以在碱 存在下进行, 所述碱例如可以为氢氧化钾、 氢氧化钠、 或氢氧化锂; 反应溶剂例如可以为 水和甲醇的混合溶剂;
步骤 f: 化合物 3e进行水解反应, 得化合物 3f; 其中, 所述水解反应可以在例如碱 和过氧化氢的催化剂存在下进行,所述碱例如可以为氢氧化钠; 反应溶剂例如可以为二甲 亚砜;
步骤 g: 化合物 3f与酰化试剂进行酰化反应, 得化合物 3g; 其中, 所述酰化反应可 以在碱存在下进行, 所述酰化试剂例如可以为酰氯, 例如由卤素、 C1-C6直链或支链的垸 基、 C1-C6 直链或支链的垸氧基取代或未取代的苯甲酰氯、 未取代或由 1 -3 个卤素取代 C1-C6直链或支链垸基酰氯; 所述碱例如可以为三乙胺; 反应溶剂例如可以为无水二氯甲 烧;
步骤 h: 化合物 3g进行氢化脱苄反应, 得化合物 3h; 其中, 所述氢化脱苄反应可以 使用例如 10%鈀碳的还原剂; 反应溶剂例如可以为甲醇、 四氢呋喃或甲醇和四氢呋喃的 混合溶剂。
在反应路线一、 二和三中, 除了 不为氢以外, ~1 7的定义与前述定义相同。 另外, 本发明人通过实验发现通式(I)化合物具有优异的 αι -肾上腺素受体拮抗活性 和选择性, 因此本发明的化合物可用于制备与 ( r肾上腺素受体有关的实验模型工具药或 制备用于治疗和预防与 αι -肾上腺素受体相关疾病, 尤其是良性前列腺增生、 尿潴留、 膀 胱出口梗阻等泌尿系统疾病的药物。
本发明还提供一种药物组合物, 其含有治疗有效量的通式 (I) 化合物, 或其药学上 可接受的盐、 结晶水合物及溶剂合物, 以及含有一种或多种药学上可接受的载体。 其药学 上可接受的盐包括与无机酸或有机酸反应形成的无毒盐, 所述无机酸包括盐酸、 氢溴酸、 硫酸、 硝酸、 胺基磺酸和磷酸, 所述有机酸包括丙酸、 草酸、 丙二酸、 琥珀酸、 富马酸、 马来酸、 乳酸、 苹果酸、 酒石酸、 柠檬酸、 天冬氨酸。 该药用组合物还可以进一步包含气 味剂、 香味剂等常规添加剂。
本发明所提供的药物组合物优选含有重量比为 1-99%的选自通式 (I) 化合物, 其药 学上可接受的盐、 结晶水合物和溶剂合物中的一种或多种作为活性成分, 优选的是, 所述 活性成分占药物组合物总重量的 65%-99%, 其余部分为药学可接受的载体和 /或常规添加 剂。
本发明所提供的化合物和药物组合物可以是多种形式, 如片剂、 胶囊、 粉剂、 糖桨、 溶液状、悬浮液和气雾剂等,并可以存在于适宜的固体或液体的载体或稀释液中和适宜的 用于注射或滴注的消毒器具中。
本发明的药物组合物的各种剂型可按照药学领域的常规制备方法制备。其制剂配方的 单位计量中可以包含 0.05-200mg, 优选 O. lmg-lOOmg的选自通式 (I) 化合物其药学上可
接受的盐、 结晶水合物和溶剂合物中的一种或多种。
本发明的化合物和药物组合物可对哺乳动物临床使用, 包括人和动物, 可以通过口、 鼻、 皮肤、 肺或者胃肠道等的途径给药。 最优选的给药途径为口服。
因此, 本发明还提供了一种治疗与 αΐ-肾上腺素受体相关的疾病, 尤其是良性前列腺 增生、尿潴留、膀胱出口梗阻等泌尿系统疾病的方法, 包括向需要该治疗的对象给药治疗 有效量的选自通式 (I) 所述的化合物以及其药学上可接受的盐、 结晶水合物和溶剂合物 中的一种或多种。
具体实»式
在以下的实施例中将进一步举例说明本发明。这些实施例仅用于说明本发明,但不以 任何方式限制本发明。
本发明中用到的起始原料未经特别说明, 均为商业购买。
例 1: 2,3-二氢-1-(3-轻基丙基)-5-[(21¾)-2-[2,6-二甲基-苯氧基】乙麟】丙基】-吲哚 -7-甲赚 ( DC371801 ) (如反应式 1和反应式 2 , 先制备其相应的两个中间体, 然 后用反应式 3制备 DC371801 )
1.1: 1-(3-羟基丙基) -二氢吲哚
将 40g (25.16ml) 二氢吲哚溶于 400ml乙腈中, 加入 3-溴小丙醇 38ml, 加入碳酸钾 93g, 回流 12h, 待反应液冷却后, 抽滤, 柱层析纯化得油状物 50.6g, 收率 85%。 ipiNMR (d-DMSO, 400 MHz): δ 7.95-8.06 (2Η, m), 7.55 (1Η, dd), 7.28 (1H, dd), 4.40-4.50 (2H, m), 3.48-3.60 (2H, m), 3.3-3.4 (2H, m), 2.98-2.93 (2H, m), 2.36-2.50 (2H, m). ESI-MS m/z: 178 [M+H]+.
1.2: l-(3-苯甲酰氧基丙基) -二氢吲哚
将上一步所得 1-(3-羟基丙基) -二氢吲哚 50.6g溶于 250ml无水二氯甲垸中,加入三乙
¾ώ¾ :-Ν 'Ν ΟΟΐ賤^嬉慰篛¾¾驚三 πκ 3ί '止 φ
¾ ^蓄二 -(¾Μ¾Κ- -¾¾ - -(¾Μ¾ ΪΙ *-ε)-ΐ =91
+[Η+η 6%: ζω SW-IS3 (¾99 =Γ 'Η£ 'Ρ) 0S1 Ήί 'ω) YZ-Q Z '(Η£ 'ω) 0 £"8 '(Η£
'ω) 8 ε-5ΐ ε 'te 'ω) ΐ7·ε-ε'ε 'te ¾ -^ '(ΗΙ ' ) ςυ -ζ9 '(ΗΙ 'ω) ΐς·9- '9 ΉΟΚ
'Ηΐ 'Ρ) 6£ 9 O ^=f 'HI 'Ρ) £89 '(HI 'S) ΉΙ 'ω) ζ' L-V L '(Ηΐ 'ω) W L~9i L '(Ηΐ 'ω) I S-O SS:(¾^001 '¾00)¾^^ °%^6 *^|ι '^ΐ S '蔡士
蓄: -(¾Μ¾¾- -(¾Μ¾¾¾ώ*-ε)-ΐ :ST+[H+ ] L9£: z/ui SW-IS3
(HZ 'ω) Yz-Q i '(HE 'S) WZ 'te 'ω) τ ε-ο ε 'te 'ω) ΐ7·ε-ε'ε 'te ¾ 9 £-s e '(H^ ' )
6YV-WV '(ZH1.8 =Γ 'HI 'Ρ) 0 9 '(H 'ω) L- L '(Hi 'ω) ς' L '(HI ¾ ς9'ί-ξξ'ί '(Η£ 'ω) Γ8-508 S (ZHW 0017 '£l3a3)¾WNHT °%0 ^ '§955 ^^t@¥k¾i¾T? ¾B¾S
^ SK O 规缀 §ΓΛ9¾ ^蓄二 (奪 Μ¾¾ ώ*-ε)-ΐ会^ τ¾
¾ ^蓄
8 = Γ 'Ηί ¾) ςθ'ί '(Hi 'ui)gi7e-9££ '(Hi ' )99·ε-"·ε Z'9 =f 'Hi ¾) '(¾8 =f 'HI 'Ρ)17·9 'to 'ω) ί9' L-ZV L '(Hi 'ω) Π '8-0.8 '(HI 'S) 8.6 S (ZHM OOP 'εΌΟθ)環 N H, °%08 |i
'§ΓΛ9:#固 蔡士 '(εχ «οοε)¾¾ϋ7邈
Mm n^m^M^ ' ψ¾7驚二 -^ΐ ΐ^οοε 二-N 'Ν z
¾ ^蓄二 (奪 Μ¾¾ *-ε)-ΐ :ε·ΐ
+H+n Ζ%Ζ: ζ/ SW-IS3 (HZ 'ω) ς-Ζ-Κ'Ζ '(Hi ' ) 0V£-\£ £ '(Hi 'ω) 9 £-ξ £ '(Ηί 'ω) 0 ^-6ί £ '(Ηί 'ω) ς ]τν '(Η9 'ω) 0ξ ί-\£ ί '(Ηΐ 'ω) 99' W L '(Hi ¾ 80'8"S6 A S οοΐ '¾αο) Ή^ΝΗ, °% :^ ' ·9 ^申^^慕 暴 '(εχμ«οοΐ) 三 ¾¾^Y^ i^ 'TO 'ιω ϋϊΐώ*^嬉慰篛 '止
LL9Z80/ l0Z l3/13d 176S010/S10Z OAV
胺中, 加毕反应 lh, 然后向其中滴加上一步所得 1-(3-苯甲酰氧基丙基) -5-(2-硝基丙基) - 二氢吲哚(51.4g) 的 Ν, Ν-二甲基甲酰胺溶液(150ml), 加毕, 转移至 80°C油浴反应 2h, 反应完毕后, 冷却至室温, 浓缩除去大部分溶剂, 缓慢加水淬灭残余的三氯氧磷, 然后用 乙酸乙酯萃取(300mlX 3 ),合并有机层,干燥,柱层析纯化得黄色固体 48. lg, 收率 87%。 1H NMR (CDC13, 400 ΜΗζ):δ 9.94 (s, IH), 8.0-8.1 (m, 2H), 7.5-7.6 (m, IH), 7.4-7.5 (m, 2H), 7.22 (s, IH), 6.93 (brs, IH), 4.65-4.76 (m, IH), 4.4-4.5 (m, 2H), 3.6-3.7 (m, 4H), 3.20 (dd, IH, J=7.7, 14.2Hz), 3.0-3.1 (m, 2H), 2.93 (dd, IH, J=6A, 14.2Hz), 2.1-2.2 (m, 2H), 1.54 (d, 3H, J = 6.6Hz). ESI-MS m/z: 397 [M+H]+.
1.7: l-(3-苯甲酰氧基丙基) -7-氰基 -5-(2-硝基丙基) -二氢吲哚
将上一步所得 1-(3-苯甲酰氧基丙基) -7-甲酰基 -5-(2-硝基丙基) -二氢吲哚 48.1g 溶于 250ml无水四氢呋喃中, 加入盐酸羟胺 10.15g, 再加入吡啶 40ml, 于 50°C反应 12h, 然 后分批加入醋酐 46.8ml, 升温至回流反应 8h, 反应液浓缩, 加入 400ml乙酸乙酯, 水洗 三次 (200 X 3), 有机层浓缩得黄色固体, 用甲醇重结晶得黄色固体产物 42g, 收率 88%。 ¾ NMR (CDC13, 400 ΜΗζ):δ 8.0-8.1 (m, 2H), 7.5-7.6 (m, IH), 7.4-7.5 (m, 2H), 6.93 (brs, 1H); 6.89 (brs, IH), 4.6-4.7 (m, IH), 4.4-4.5 (m, 2H), 3.7-3.81 (m, 2H), 3.55-3.66 (m, 2H), 3.12 (dd, IH, J=7.8, 14.2Hz), 2.9-3.0 (m, 2H), 2.86 (dd, IH, J=6.2, 14.2Hz), 2.1-2.2 (m, 2H), 1.54 (d, 3H; J= 6.7Hz). ESI-MS m/z: 392 [M+H]+.
1.8: l-(3-苯甲酰氧基丙基) -7-氰基 -5-(2-氨基丙基) -二氢吲哚
将上一步所得 1-(3-苯甲酰氧基丙基) -7-氰基 -5-(2-硝基丙基) -二氢吲哚 (42g ) 溶于 200ml甲醇和 200ml四氢呋喃的混合溶剂中,加入 10%鈀碳 4.2g,在一个大气压氢气下还 原, 反应 48h, 反应完毕后抽滤, 反应液抽滤, 滤液浓缩得产物 36.8g, 收率 95%。 δ 8.01 (d, 2H), 7.67 (d, J= 1.3 Hz, IH), 7.57 (t, J= 7.4 Hz, IH), 7.49-7.40 (m, 3H), 4.89-4.76 (m, 3H): 4.24 (t, J = 6.1 Hz, 2H), 3.45-3.52 (m, 5H), 3.16 (dd, J = 14.2, 6.5 Hz, IH), 2.96(t, J = 7.6Hz, 2H), 2.24-2.11 (m, 2H), 1.05 (d, J= 6.6 Hz, 3H). ESI-MS m/z: 364 [M+H]+.
1.9: l-(3-苯甲酰氧基丙基) -7-氰基 -5-[(2R)-2-氨基丙基] -二氢吲哚
将上一步所得 1-(3-苯甲酰氧基丙基) -7-氰基 -5-(2-氨基丙基) -二氢吲哚 10g 溶于丙酮 60ml中,搅拌条件下向其中滴加加入 2.3gL-(+)-酒石酸水溶液(2.3gL-(+)-酒石酸溶于 60ml 水中), 加毕搅拌 12h, 析出大量固体, 抽滤得匿标产物的 L-(+)-酒石酸盐 4.1g。 将所得 固体溶于 100ml水中, 加入饱和碳酸钠溶液调 pH至 10, 加乙酸乙酯萃取 2次( 150 X2 ), 合并有机层, 干燥, 浓缩得淡黄色油状固体 3.6g, 产率 36%。 ^ NMIUCDC^ OO MHz): δ 8.01 (d, 2H), 7.67 (d, J = 1.3 Hz, IH), 7.57 (t, J = 7.4 Hz, IH), 7.49-7.40 (m, 3H), 4.89-4.76 (m, 3H), 4.24 (t, J= 6.1 Hz, 2H), 3.45-3.52 (m, 5H), 3.16 (dd, J= 14.2, 6.5 Hz, IH), 2.96(t, J= 7.6Hz, 2H), 2.24-2.11 (m, 2H), 1.05 (d, J= 6.5 Hz, 3H). ESI-MS m/z: 364 [M+H]+.
1.10: 1 -(3-苯甲酰氧基丙基) -7-氰基 -5-[(2S)-2-氨基丙基] -二氢吲哚 将步骤 1.8所得 1-(3-苯甲酰氧基丙基) -7-氰基 -5-(2-氨基丙基) -二氢吲哚 10g溶于丙酮 60ml中, 搅拌条件下向其中滴加加入 2.3gL- (-) -酒石酸水溶液(2.3gL- (-) -酒石酸溶于 60ml 水中), 加毕搅拌 12h, 析出大量固体, 抽滤得匿标产物的 L- (-) -酒石酸盐 4.0g。 将所得固 体溶于 100ml水中, 加入饱和碳酸钠溶液调 pH至 10, 加乙酸乙酯萃取 2次 (150 X2), 合并有机层, 干燥, 浓缩得淡黄色油状固体 3.4g,产率 34%。 δ 8.01 (d, 2H), 7.67 (d, J= 1.3 Hz, 1H), 7.57 (t, J= 7.4 Hz, 1H), 7.49-7.40 (m, 3H), 4.89-4.76 (m, 3H), 4.24 (t, J= 6.1 Hz, 2H): 3.45-3.52 (m, 5H), 3.16 (dd, J= 14.2, 6.5 Hz, 1H), 2.96(t, J = 7.6Hz, 2H), 2.24-2.11 (m, 2H), 1.05 (d, J= 6.8 Hz, 3H). ESI-MS m/z: 364 [M+H]+.
1.11: 2,6-二甲基苯氧乙酸甲酯
将 2,6-二甲基苯酚(5g)溶于丙酮中, 加入溴乙酸甲酯 4.6ml, 加入碳酸钾 11.4g, 回 流 12小时, 抽滤, 浓缩得淡黄色油状物 7.78g, 收率 98%。 iH NMR^CDCb^OO MHz): δ 7.2-7.0 (m, 3H), 4.68 (s, 2H), 3.8 (s, 3H), 2.2 (s, 6H). ESI-MS m/z: 195 [M+H]+.
1.12: N-甲基 -N-甲氧基 -2,6-二甲基苯氧乙酰胺
将 7.8g N, 0-二甲基盐酸羟胺分散于 200ml无水二氯甲垸中, 氮气保护和冰浴搅拌条 件下, 向其中滴加 20ml三甲基铝的甲苯溶液 (2mol/L), 加毕反应 lh, 然后滴加上一步 所得 2,6-二甲基苯氧乙酸甲酯的无水二氯甲垸溶液 (50ml), 加毕, 反应 3h, 反应液用水 洗三次(150mlX 3 ),有机层干燥,浓缩得淡黄色油状物 8.8g,收率 98%。 ^ NMR^CDC , 400 MHz): δ 7.2 (s, 1H), 7.16-7.08 (m, 2H), 4.70 (s, 2H), 4.0(s, 3H), 3.7 (s, 3H), 2.2 (s, 6H). ESI-MS m/z: 224 [M+H]+.
1.13: 2,6-二甲基苯氧乙醛
将上一步所得 N-甲基 -N-甲氧基 -2,6-二甲基苯氧乙酰胺 ( 8.8g)溶于无水四氢呋喃中, 在 -78Ό下向其中分批缓慢加入四氢铝锂 1.5g, 加毕, 反应 3h, 反应液逐滴加水淬灭残余 的四氢铝锂,抽滤,滤液干燥,浓缩得白色固体 5.82g,产率90%。1H NMR (CDCl3, 400 MHz): δ 10.05 (s, 1H), 7.16-7.1 (m, 3H), 4.70 (s, 2H), 2.23 (s, 6H). ESI-MS m/z: 163[M-H]+.
反应式 3 :
1.14: 2, 3-二氢小(3-苯甲酰氧基丙基) -5-[(2R)-2-[2,6-二甲基-苯氧基]乙胺基]丙基: 氰基 -吲哚
将 1.9制得的 1-(3-苯甲酰氧基丙基) -7-氰基 -5-[(2R)-2-氨基丙基] -二氢吲哚 120mg溶于 1,2-二氯乙烧中, 加入 2,6-二甲基苯氧乙醛 78mg, 加入醋酸硼氢化钠 100mg, 反应 12h, 柱层析纯化得淡黄色油状物 140mg, 收率 82%。 ESI-MS m/z: 512[M+H]+.
1.15: 2, 3-二氢 -1-(3-羟基丙基) -5-[(2R)-2-[2,6-二甲基-苯氧基]乙胺基]丙基] -7-氰基-吲 哚
将上一步所得化合物 (140mg) 溶于甲醇中, 加入 410μ1 氢氧化钠水溶液 (浓度为 lmol/L), 反应 6小时, 浓缩, 加入 20ml乙酸乙酯和 20ml水分层, 有机层干燥, 浓缩得 淡黄色油状物 lOOmg, 收率 89.7%。 ESI-MS m/z: 408[M+H]+.
1.16: 2, 3-二氢 -1-(3-羟基丙基) -5-[(2R)-2-[2,6-二甲基-苯氧基]乙胺基]丙基] -吲哚 -7-甲 酰胺 (DC371801 )
将上一步所得化合物(100mg)溶于二甲亚砜中, 加入 5mol/L氢氧化钠水溶液 84μ1, 加入 30%过氧化氢水溶液 50μ1, 反应 12h后, 加入水 20ml, 用乙酸乙酯萃取三次 (20ml X 3 ), 合并有机层, 柱层析纯化得淡黄色油状物 99mg, 收率 95%。 NMR (400 MHz, CDC13): δ 7.27 (s, IH), 7.16 (s, IH), 6.96 (s, IH), 6.92-6.87(m, 3H), 6.87 - 6.80 (m, IH), 4.38 (m, 2H), 3.88 (m, 2H), 3.60 (m, 2H), 3.29 (t, J= 8.4 Hz, 2H), 3.17-2.94 (m, 5H), 2.87 (t, J= 7.9 Hz, 2H), 2.83-2.70 (m, IH), 2.64-2.53 (m, IH), 2.15 (s, 6H), 1.67 (m, 2H), 1.11 (d, J= 6.0 Hz, 3H). ESI-MS m/z: 426[M+H]+.
例 2: 2, 3-二氢 -l-(3-羟基丙基) -5-[(2R)-2-[2,4,6-三甲基-韓基】乙麟】丙基】 -吲 哚 -7-甲¾¾¾ (DC371802)
按实施例 1的制备方法, 将步骤 1.11中的 2,6-二甲基苯酚替换为 2,4,6-三甲基苯酚制 得。 'HNMR i^O MHz, CDC13): 5 7.19 (s, IH), 7.02 (s, IH), 6.97 (s, IH), 6.87 (d, J= 7.6 Hz,
1H), 6.80 (d, J= 7.6 Hz, 1H), 6.72 (s, 1H), 3.88-3.76 (m, 2H), 3.68 (t, J= 5.6 Hz, 2H), 3.37 (t, J = 8.5 Hz, 2H), 3.14 (t, J= 6.8 Hz, 2H), 3.05 (m, 1H), 3.00-2.91 (m, 4H), 2.69 (dd, J= 13.5,
6.7 Hz, 1H), 2.58 (dd, J= 13.5, 6.5 Hz, 1H), 2.19 (s, 3H), 2.16 (s, 3H), 2.11 (s, 3H), 1.79-1.70 (m, 2H), 1.09 (d, J= 6.3 Hz, 3H). ESI-MS m/z: 440[M+H]+.
实施例 3: 2, 3-二氢 -l-(3-羟基丙基) -5-[(2R)-2-[2,3,6-三甲基-韓基】乙麟】丙基】 -吲 哚 -7-甲 TO (DC371803)
按实施例 1的制备方法, 将步骤 1.11中的 2,6-二甲基苯酚替换为 2,3,6-三甲基苯酚制 得。 丽11 (400 MHz, CDC13) : δ 7.19 (s, 1H), 7.02 (s, 1H), 7.01-6.98 (m, 1H), 6.78 (s, 2H):
6.70 (s, 1H), 3.90-3.80 (m, 2H), 3.68 (t, J = 5.6 Hz, 2H), 3.37 (t, J= 8.5 Hz, 2H), 3.14 (t, J =
6.8 Hz, 2H), 3.07-3.02 (m, 1H), 2.97 (m, 4H), 2.71 (dd, J = 13.5, 6.7 Hz, 1H), 2.63-2.56 (m, 1H), 2.20 (s, 3H), 2.16 (s, 6H), 1.79-1.69 (m, 2H), 1.10 (d, J = 6.3 Hz, 3H). ESI-MS m/z: 440[M+H]+.
实施例 4: 2, 3-二氢 -l-(3-羟基丙基) -5-[(2R)-2-[2-[5-乙基 -2-(2,2,2-三氟乙氧基)棘基】 乙驢】丙基】 -吲哚 -7-甲赚 (DC371804)
按实施例 1的制备方法, 将步骤 1.14中的 2,6-二甲基苯氧乙醛替换为 5-乙基 -2-(2,2,2- 三氟乙氧基) -苯氧乙醛制得, 5-乙基 -2-(2,2,2-三氟乙氧基) -苯氧乙醛的制备如下反应式 4 所示。 ¾ NMR (400 MHz, CDC13) : δ 7.14 (s, 1H), 6.98 (s, 2H), 6.86 (d, J = 8.0 Hz, 1H),
6.71 (m, 2H), 6.62 (s, 1H), 4.31-4.18 (m, 2H), 4.10 (t, J= 7.52 Hz, 2H), 3.68 (t, J= 5.5 Hz, 2H): 3.37 (t, J = 9.0Hz, 2H), 3.13 (m, 2H), 3.08-2.87 (m, 5H), 2.69 (dd, J = 13.5, 6.3 Hz, 1H), 2.62-2.46 (m, 3H), 1.82-1.67 (m, 2H), 1.20-1.14 (t, J= 7.7 Hz, 3H), 1.07 (d, J = 6.2 Hz, 3H). ESI-MS m/z: 524[M+H]+.
-乙基 -2-(2,2,2-三氟乙氧基) -苯氧乙醛的制备
4.1: 5-乙基 -2-(2,2,2-三氟乙氧基) -苯甲醚
将 2-甲氧基 -4-乙基 -苯酚 2.5g溶于 Ν, Ν-二甲基甲酰胺中, 加入 2,2,2-三氟乙基对甲苯 磺酸酯 4.2g, 加入碳酸钾 7.0g, 于 100°C反应 12h, 加入 200ml水和 200ml乙酸乙酯分
层, 有机层用水洗 3次 (200mlX 3 ) , 合并有机层, 柱层析纯化得淡黄色油状物 2.5g, 收率 65%。 ¾ NMR (400 MHz, CDC13) : δ 6.85(d, J = 22 Hz, 1H), 6.8(d, J = 2.5 Hz, 1H), 6.74(m, 1H), 4.31-4.18(m, 2H), 3.8(s, 3H), 2.6(q, J = 6.8 Hz, 2H), 1.25(t, J = 6.8 Hz, 3H). ESI-MS m/z: 235[M+H]+.
4.2: 5-乙基 -2-(2,2,2-三氟乙氧基) -苯酚
将上一步所得 5-乙基 -2-(2,2,2-三氟乙氧基) -苯甲醚 2.5g 溶于无水二氯甲垸中, 在 -20Ό和氮气保护下, 向其中缓慢滴加三溴化硼 2.0ml, 加毕反应 2h, 然后向反应液中逐 滴加水淬灭残余的三溴化硼, 加 200ml乙酸乙酯和 200ml水分层, 有机层干燥浓缩, 得 淡黄色油状物 2.35g, 收率 100%。 NMR (400 MHz, CDC13) : δ 6.80(d, J= 2.2 Hz, 1H), 6.78(d, J=2.5Hz, 1H), 6.72(m, 1H), 4.28-4.18(m, 2H), 2.8(q, J= 6.8Hz, 2H), 1.25(t, J= 6.8 Hz, 3H). ESI-MS m/z: 221 [M+H]+.
4.3: 5-乙基 -2-(2,2,2-三氟乙氧基) -苯氧乙酸甲酯
将上一步所得 5-乙基 -2-(2,2,2-三氟乙氧基) -苯酚 2.35g溶于丙酮中, 加入溴乙酸甲酯 1.2ml, 加入碳酸钾 3.0g, 回流 12小时, 抽滤, 浓缩得淡黄色油状物 3. lg, 收率 99%。 NMR (400 MHz, CDC13) : δ 6.80(d, J=2.2Hz, 1H), 6.78(d, J=2.5Hz, 1H), 6.72(m, 1H), 4.8(s, 2H), 4.28-4.18(m, 2H), 3.7(s, 3H), 2.8(q, J= 6.8 Hz, 2H), 1.25(t, J= 6.8 Hz, 3H). ESI-MS m/z: 293 [M+H]+.
4.4: N-甲基 -N-甲氧基 -5-乙基 -2-(2,2,2-三氟乙氧基) -苯氧乙酰胺
将 2.2g N, 0-二甲基盐酸羟胺分散于 150ml无水二氯甲垸中, 氮气保护和冰浴搅拌条 件下, 向其中滴加 8.2ml三甲基铝的甲苯溶液 (2mol/L), 加毕反应 lh, 然后滴加上一步 所得 5-乙基 -2-(2,2,2-三氟乙氧基) -苯氧乙酸甲酯的无水二氯甲垸溶液 (30ml), 加毕, 反 应 3h, 反应液用水洗三次 (150ml X 3 ), 有机层干燥, 浓缩得淡黄色油状物 3.5g, 收率 99%„ NMR (400 MHz, CDC13) : δ 6.83(d, J= 2.2 Hz, 1H), 6.80(d, J=2.5Hz, 1H), 6.74(m, 1H), 4.78(s, 2H), 4.22-4.14(m, 2H), 3.8(s, 3H), 3.6(s, 3H), 2.77(q, J = 6.6 Hz, 2H), 1.26(t, J = 6.6 Hz, 3H). ESI-MS m/z: 322 [M+H]+.
4.5: 5-乙基 -2-(2,2,2-三氟乙氧基) -苯氧乙醛
将上一步所得 N-甲基 -N-甲氧基 -5-乙基 -2-(2,2,2-三氟乙氧基) -苯氧乙酰胺 (3.5g) 溶 于无水四氢呋喃中, 在 -78Ό下向其中分批缓慢加入四氢铝锂 414mg, 加毕, 反应 3h, 反 应液逐滴加水淬灭参与的四氢铝锂, 抽滤, 滤液干燥, 浓缩得白色固体 2.57g, 产率 91%。 1HNMR(400MHz, CDCl3:510.2(s, 1H), 6.83-6.78(m, 2H), 6.70(m, 1H), 4.82(s, 2H), 4.24-4.16(m, 2H) , 2.75(q, J= 6.6 Hz, 2H), 1.22(t, J= 6.6 Hz, 3H). ESI-MS m/z: 261 [M-H]+. 鎌例 5: 2, 3-二氢 -l-(3-羟基丙基) -5-[(2R)-2-[2-[4-乙基 -2-乙氧基-苯氧基】乙驢】丙
izHZ'L=f cl)9Z \ C(HZ i,z Z^L=r ^)i9 Z '(H£ ^)Zi'£ '(H£ ^)0L£ '(Hi 'S)I8'1 '(HI ^ Z L=f 'Ρ)89·9 '(Hi 'ui)6/9-S8'9 S (HDQD 'zHWOOfr^WNH, °% 6 ^ ^W^ '靡
iZ : ζ/ SW-IS3 (H£ iL=f )lZ \ Ήί ' L=f ^)Ρ9Ζ '(Η£ 'S)9 '(Η£ 'sfi (R£ 'S)£8'£ '(Hi 's)£8 '(HI ' S' L=f 'P)W/9 '(Hi ¾)08'9-£89 S: (HDQD 'zHWOOfr^WNH,
°%i6 '§9 ε m ^ m '蔡士 ¾½暴 '(εχι ο ) Ξ^^ ¾^
寸 乙 -¾» -Ν-¾ώ-Ν --ζ-ς
+H+n ξΖΖ: ζ/ SW-IS3 (HE I '(Hi 'ΖΗ Α= '^)59
'(Η£ 'S)8S'£ '(Η£ 'S)A'£ '(Hi 's 8 '(HI ' ^T 'P) 9 '(HI 's)08'9 '(HI 'P)£89 S
+H+n OL : ζ/ SW-IS3 (H£ ¾ 9 = "'P) LO '(H9 'ω) Μ'ΐ.Ο ΐ '(Hi 'ω) A9'H8'I '(Η£ 'ω) '(HI ¾ 9 ' ΐ = Γ 'ΡΡ) 69 '(HS ¾ A8 "80 £ '(Ηί 'ω) £T £ '(Hi 0'6 =f ¾) Li'i '(Hi 'ZH g g=JT Ί) 89' ε '(Hi ¾ 8.9 =f ) 8·ε '(Hi ¾ K L =f ¾) 0Γ17 (HI 'S) ¾+9 '(H 'ω) +9 '(HI ¾ 0.8 =Γ 'Ρ) 889 '(Hi 's) 869 '(HI 's) OZ'i S : (£D D
0017) ¾WN H, ° ½ί ς ii^ 止 隙 ' 隙
LL9Z80/ lOZ l3/13d 176S010/S10Z OAV
3H). ESI-MS m/z:240[M+H]+.
5.4: N-甲基 -N-甲氧基 -2-乙氧基 -4-乙基 -苯氧乙酰胺
将上一步所得 N-甲基 -N-甲氧基 -2-羟基 -4-乙基 -苯氧乙酰胺 3.3g溶于 N, N-二甲基甲 酰胺中, 加入碘乙垸 1.2ml, 碳酸铯 9.0g, 于 100°C反应 12h, 然后向反应液中分别加 200ml乙酸乙酯和 200ml水, 分层, 有机层水洗 2次( 150mlX2), 干燥并浓缩, 柱层析 得淡黄色油状物 3.3g, 收率 89%。
CDC13): δ 6.83(d, J=7.8Hz, 1H), 6.80(s; 1H), 6.72(d, J=7.8Hz, 1H), 4.81(s, 2H), 3.8(q, J=7.5Hz, 2H), 3.70(s, 3H), 3.52(s, 3H), 2.65(q, J=7.82Hz, 2H), 1.26(t, J=7.2Hz, 3H), 1.21(t, J=7.5Hz, 3H). ESI-MS m/z:268[M+H]+.
5.5: 2-乙氧基 -4-乙基-苯氧乙醛
将上一步所得 N-甲基 -N-甲氧基 -2-乙氧基 -4-乙基 -苯氧乙酰胺 3.3g溶于无水四氢呋喃 中, 在 -78Ό下向其中分批缓慢加入四氢铝锂 470mg, 加毕, 反应 3h, 反应液逐滴加水淬 灭参与的四氢铝锂,抽滤,滤液干燥,浓缩得白色固体 2.0g,产率 90%。 iHNMR (400MHz, CDCl3):510.1(s, 1H), 6.82-6.76(m, 2H), 6.65(d, J=7.3Hz, 1H), 4.78(s, 2H), 3.68(q, J=7.4Hz, 2H), 2.65(q, J=7.4Hz, 2H), 1.28(t, J=7.3Hz, 3H), 1.23(t, J=7.3Hz, 3H). ESI-MS m/z:
207[M-H]+.
例 6: 2, 3-二氢 -l-(3-羟基丙基) -5-[(2R)-2-[2-[4-乙基 -2-甲氧基-苯氧基】乙驢】丙 基】 -吲哚 -7-甲酰胺 ( DC371806)
按实施例 1的制备方法, 将步骤 1.11中的 2,6-二甲基苯酚替换为 2-甲氧基 -4-乙基-苯 酚制得。 'H NMR (400 MHz, CDCI3) : δ 7.15 (s, 1H), 7.07 (d, J= 5.6 Hz, 1H), 6.98 (s, 1H), 6.76 (d, J= 7.8 Hz, 1H), 6.71-6.65 (m, 2H), 6.55 (d, J= 17.6 Hz, 1H), 4.14-4.00 (m, 2H), 3.76 (s, 3H), 3.69 (t, J= 4.6 Hz, 2H), 3.40-3.31 (m, 4H), 3.15 (t, J= 6.7 Hz, 2H), 3.10-2.88 (m, 5H), 2.70 (dd, J= 13.6, 6.5 Hz, 1H), 2.62-2.50 (m, 3H), 1.76 (dd, J= 11.9, 5.9 Hz, 2H), 1.19 (t, J = 7.6 Hz, 3H), 1.07 (d, J= 6.3 Hz, 3H). ESI-MS m/z: 456[M+H]+.
¾ϋ 7: 2, 3-二氢 -l-(3-羟基丙基) -5-[(2R)-2-[2-[4-乙基 -2-环丙氧基-苯氧基】乙驢】 丙基】 -吲哚 -7-甲 TO ( DC371807)
按实施例 5 的制备方法, 将步骤 5.4 中的碘乙垸替换为溴代环丙垸制得。 iH NMR (400 MHz, CDCI3) : 5 7.16 (s, 1H), 7.06 (d, J= 5.6 Hz, 1H), 6.98 (s, 1H), 6.74 (d, J= 7.8 Hz, 1H), 6.70-6.63 (m, 2H), 6.54 (d, J= 17.6 Hz, 1H), 4.14-4.00 (m, 2H), 3.70 (t, J= 4.6 Hz, 2H), 3.68(m, 1H), 3.40-3.31 (m, 3H), 3.16 (t, J= 6.7 Hz, 2H), 3.10-2.88 (m, 3H), 2.70 (dd, J= 13.6, 6.5 Hz, 1H), 2.62-2.50 (m, 3H), 1.76 (dd, J= 11.9, 5.9 Hz, 2H), 1.19 (t, J= 7.6 Hz, 3H), l .l(d, J= 6.3 Hz, 3H), 0.73 (m, 1H), 0.56 (m, 2H). ESI-MS m/z: 456[M+H]+.
«例 8: 2, 3-二氢 -l-(3-羟基丙基) -5-[(2R)-2-[2-[4-乙基 -2-环丙甲氧基-苯氧基】乙胺 基】丙基】 -吲哚 -7-甲雌 ( DC371808)
按实施例 5的制备方法, 将步骤 5.4中的碘乙垸替换为溴甲基环丙垸制得。 ¾ NMR (400 MHz, CDC13) : δ 7.18 (s, 1H), 7.1 (d, J= 5.6 Hz, 1H), 7.01 (s, 1H), 6.76 (d, J= 7.8 Hz, 1H), 6.70-6.65 (m, 2H), 6.55 (d, J= 17.6 Hz, 1H), 4.14-4.00 (m, 2H), 3.69 (t, J= 4.6 Hz, 2H), 3.56 (m, 2H), 3.42-3.31 (m, 2H), 3.18 (t, J= 6.7 Hz, 2H), 3.10-2.88 (m, 5H), 2.70 (dd, J= 13.6, 6.5 Hz, 1H), 2.62-2.50 (m, 3H), 1.76 (dd, J = 11.9, 5.9 Hz, 2H), 1.19 (t, J= 7.6 Hz, 3H), 1.09 (d, J= 6.3 Hz, 3H), 0.83 (m, 2H), 0.38 (m, 1H), 0.35 (m, 2H). ESI-MS m/z: 496[M+H]+.
实施例 9: 2, 3-二氢 -l-(3-羟基丙基) -5-[(2R)-2-[2-[4-乙基 -2-叔丁氧基-苯氧基】乙脑】 丙基】 -吲哚 -7-甲 TO (DC371809)
按实施例 5 的制备方法, 将步骤 5.4 中的碘乙垸替换为溴代叔丁垸制得。 iH NMR (400 MHz, CDCI3) : 5 7.13 (s, 1H), 7.07 (d, J= 5.6 Hz, 1H), 6.98 (s, 1H), 6.76 (d, J= 7.8 Hz, 1H), 6.71-6.66 (m, 2H), 6.55 (d, J= 17.6 Hz, 1H), 4.14-4.00 (m, 2H), 3.68 (t, J= 4.6 Hz, 2H), 3.40-3.31 (m, 4H), 3.15 (t, J= 6.7 Hz, 2H), 3.10-2.88 (m, 3H), 2.70 (dd, J= 13.6, 6.5 Hz, 1H), 2.62-2.51 (m, 3H), 1.76 (dd, J= 11.9, 5.9 Hz, 2H), 1.45 (s, 9H), 1.19 (t, J= 7.6 Hz, 3H), 1.08 (d, J= 6.3 Hz, 3H). ESI-MS m/z: 498[M+H]+.
例 10: 2, 3-二氢 -l-(3-羟基丙基) -5-[(2R)-2-[2-[4-乙基 -2-新戊氧基-苯氧基】乙驢】 丙基】 -吲哚 -7-甲酰胺 (DC371810)
按实施例 5的制备方法, 将步骤 5.4中的碘乙垸替换为 1 -溴 -2, 2-二甲基丙垸制得。 NMR (400 MHz, CDC13) : δ 7.15 (s, 1H), 7.07 (d, J= 5.6 Hz, 1H), 6.98 (s, 1H), 6.76 (d, J = 7.8 Hz, 1H), 6.71-6.65 (m, 2H), 6.55 (d, J = 17.6 Hz, 1H), 4.14-4.00 (m, 2H), 3.69 (t, J = 4.6 Hz, 2H), 3.52 (s, 2H) 3.40-3.31 (m, 4H), 3.15 (t, J= 6.7 Hz, 2H), 3.10-2.88 (m, 3H), 2.70 (dd, J = 13.6, 6.5 Hz, 1H), 2.62-2.50 (m, 3H), 1.76 (dd, J= 11.9, 5.9 Hz, 2H), 1.19 (t, J= 7.6 Hz, 3H), 1.07 (d, J= 6.3 Hz, 3H), 0.85(s, 9H). ESI-MS m/z: 512[M+H]+.
例 lis 2, 3-二氢 -l-(3-羟基丙基) -5-[(2R)-2-[2-[5-溴 -2-(2,2,2-三氟乙氧基)棘基】 乙脇】丙基】 -吲哚 -7-甲赚 (DC371811 )
按实施例 4的制备方法, 将步骤 4.1中的 2-甲氧基 -4-乙基 -苯酚替换为 2-甲氧基 -4-溴 -苯酚制得。 ¾ NMR (400 MHz, CDC13) : δ 7.16 (s, 1H), 7.05-6.99 (m, 3H), 6.96 (s, 1H), 6.87-6.82 (m, 1H), 6.69 (s, 1H), 4.34-4.24 (m, 2H), 4.12-4.00 (m, 2H), 3.72 (t, J= 5.6 Hz, 2H), 3.44-3.34 (m, 2H), 3.16 (t, J= 7.0 Hz, 2H), 3.10-2.92 (m, 5H), 2.67 (dd, J= 13.6, 6.6 Hz, 1H), 2.53 (dd, J = 13.6, 6.7 Hz, 1H), 1.84-1.73 (m, 2H), 1.08 (d, J = 6.2 Hz, 3H). ESI-MS m/z: 575 [M+H]+.
实施例 12: 2, 3-二氢 -l-(3-羟基丙基) -5-[(2R)-2-[2-[4-溴 -2-乙氧基-苯氧基】乙驢】丙 基】 -吲哚 -7-甲雌 (DC371812)
按实施例 5的制备方法, 将步骤 5.1中的 2-甲氧基 -4-乙基 -苯酚替换为 2-甲氧基 -4-溴
'S) A1 .S : (¾αο ' n ΟΟ^Ή^ΝΗ, 。会 ¾ί丄 ¾? ϋ¾ί7» Ψ ' *-
[»¾z[ ¾- 丄裨 】 -z】 z)】-s-( M¾¾-e)-i- :-e :9i m^
.+[H+ ]I: SW"IS3 (Hi 'ω) Κ '(HI 'ω) 6£0 '(Hi 'ω) WO '(H£ ¾ =f 'P) AO ! '(Hi 'ω) 9ΑΉ81 '(HI '¾ 89 '8 £ΐ = " 'PP)SS '(HI 8'9 n = 'PP) 69 '(HS 'ω) Z6Z-U £ '(Hi '¾ I'L =f ) 8ΐ·ε '(Hi 'ω) S S '(Hi 'ω) '(Hi ¾ i =f ¾ W/ε '(Hi 'ω) I70'l-£ri7 '(HI 'S) 999 '(HI 'ω) £8'9-A8'9 '(HI 's) '9 '(H£ 'ω) A8'9"£0 A '(HI 's) M AS : (£DaO ¾W001) ¾WNH, 。 ¾ί ¾¾ 敏 ¾ ' *" - ^ ¾ 7 ώ rs Ϊ ?¾ 「Φ s \m& ^
[麵 - » Mi z-瀵 】-z-(az)】-s-( M ¾-eH- :-e sST »
+ [H+W] 1
S W-IS3 (Hi ¾ 8 S O '(HI ¾ ςΐ θ '(Η£ ¾ 9 = f V) 90.1 '(Hi 'ω) 9Α1-18 Ϊ '(HI '9.Π = 'PP) SS '(HI '¾ S.9 = 'PP) 89
'to 'ω) ¾ -οι ε '(ικ '¾ O A = ¾ 9ΐ ε '(H^ '« i i-wi 'te ' )69'ε 'te ¾ 9'ς=Γ
¾ W/ε '(Hi 'ω) ZO f-ZYf '(HI 'S) +9 '(HI 'ω) I78.9- 8.9 '(HI 'S) L69 'to 'm) 86.9-SO. '(HI - ^ ¾ 7 ώ rs直½?¾ fi f¾ s \m& ^
(HSTteoa)聽 ώ-/τ¾ι|δι- [聲 M [ ¾T2[ » -¾»Mfe£-z 】 -z】 z)】-s- (愛 Μ ¾-ε)-ι-霄: -ε Ή
+[H+ ]I:I=80S:90S
: ζ/ SW-IS3 (Η£ ¾ 9 = f 'Ρ) 601 '(Η 'ω) M81 '(Ηΐ '¾ 8.9 '9 £ΐ =Γ 'ΡΡ) £57 '(Ηΐ ¾ 17.9 '8 £ΐ =Γ 'ΡΡ) L91 '(HS 'ω) -Οΐ'ε '(Ηί 'ΖΗ I'L =Γ ¾) ΑΓ£ '(Ηί 'ω) i i-Wi '(Ηί 'ΖΗ 8 S =Γ ¾) U'i '(Η£ 's) LL'i '(Hi 'ω) ZO ^-ZV '(HI 's) '(HI 'ω) 178.9- 8.9 '(HI 's) 86.9 '(H£ 'ω) OOT SO. '(HI 's) 6ΓΑ S : (HDQD OOt)疆題 , 。会鄉
in直½?¾ 「Φ i m i
Ciis iDa) -/ |ga-[ 瀵 】 -z】-z-(az)】-s-( M ¾-e)-i- :-e : »
(H£ ¾ 9 = " 'Ρ) ίΟΊ '(Η£ Ί) ΐ '(Ηί 'ω) Ϊ-178.Ϊ '(Ηΐ '¾ 8.9 = Γ 'ΡΡ) '(Ηΐ '¾ 9.9 '9 £ΐ =Γ 'ΡΡ) L9'l '(HS 'ω) 06 -0ΐ'ε '(Η ¾ Ο'ί =Γ 9Γ£ '(Ηί 'ω) £ £-W£ '(Ηί 'ΖΗ 95 =Γ ¾ 'ε '(Hi ¾ O A =Γ 'b) 8Α £ '(Ηί 'ω) ΟΟ'^Γ^ '(Ηΐ 's) 69.9 '(Ηΐ 'ω) 1789-Α89 '(HI 's) 86.9 '(Η£ 'ω) 66.9-80.Α '(HI 'S) L\' L S : (£DQ3 OOfr)腦 N H, ..9Z80/M0ZN3/X3d 176S010/S10Z OAV
3/: O /-/-9sosl£soiAV
一{) S S8Ηΐ 9689 s89£0Ηΐ 9ΐ ¾W 00 Ή画 Ηs =--...
3/: O /-/-9sosl£soiAV
¾ ¾i 89f QLHΗΐ S£AO£lK ¾i OAf 8Γ£Ηί ¾ = =-...
/S{)WH£ ¾ τ9sm ¾99n SSTmS N =- ,..
蠢i¾M ώ S)8a卜- --
3.75 (t, J= 5.6 Hz, 2H) , 3.59 (s, 2H), 3.45 (t, J = 8.8 Hz, 2H), 3.19 (t, J = 6.8 Hz, 2H), 3.1-3.02 (m, IH), 2.99-2.92 (m, 4H), 2.75 (dd, J = 13.7, 6.5 Hz, IH), 2.54 (dd, J = 13.4, 6.9 Hz, IH), 1.83-1.76 (m, 2H), 1.08 (d, J= 6.2 Hz, 3H), 0.85(s, 9H). ESI-MS m/z:502[M+H]+.
例 25: 2, 3-二氢 -l-(3-羟基丙基) -5-[(2R)-2-[2-[5-氟 -2-(2,2,2-三氟乙氧基)韓基】 乙 «】丙基】 -吲哚 -7-甲赚 (DC371825)
按实施例 4的制备方法, 将步骤 4.1中的 2-甲氧基 -4-乙基 -苯酚替换为 2-甲氧基 -4-氟 -苯酚制得。 ¾ NMR (400 MHz, CDC13) : δ 7.15 (s, IH), 7.08 (s, IH), 7.0-6.88 (m, IH), 6.85(s, IH), 6.78-6.69 (m, 3H), 4.38-4.27 (m, 2H), 4.15-4.10 (m, 2H), 3.73 (t, J= 5.5 Hz, 2H), 3.46 (t, J = 8.6 Hz, 2H), 3.16 (t, J = 6.8 Hz, 2H), 3.05-3.01 (m, IH), 2.99-2.91 (m, 4H), 2.70 (dd, J= 13.6, 6.8 Hz, IH), 2.52 (dd, J = 13.8, 6.6 Hz, IH), 1.83-1.73 (m, 2H), 1.08 (d, J = 6.2 Hz, 3H). ESI-MS m/z: 514[M+H]+.
实施例 26: 2, 3-二氢 -l-(3-羟基丙基) -5-[(2R)-2-[2-[4-氟 -2-乙氧基-苯氧基】乙脇】丙 基】 -叼 I噪—7-甲¾]¾ ( DC371826)
按实施例 5的制备方法, 将步骤 5.1中的 2-甲氧基 -4-乙基 -苯酚替换为 2-甲氧基 -4-氟 -苯酚制得。 ¾ NMR (400 MHz, CDC13) : δ 7.16 (s, IH), 7.12-6.93 (m, IH), 7.04(s, IH), 6.83(s, IH), 6.78-6.72 (d, 2H), 6.65 (s, IH), 4.14-4.02 (m, 2H), 3.56 (q, J= 7.4 Hz, 2H), 3.72 (t, J= 5.6 Hz, 2H), 3.44 (t, J= 8.5 Hz, 2H), 3.18 (t, J= 6.8 Hz, 2H), 3.11-3.04 (m, IH), 2.98-2.92 (m, 4H), 2.75 (dd, J = 13.8, 6.6 Hz, IH), 2.58 (dd, J = 13.6, 6.8 Hz, IH), 1.83-1.79 (m, 2H), 1.25 (m, 3H), 1.09 (d, J=6.3Hz, 3H). ESI-MS m/z:460[M+H]+.
实施例 27: 2, 3-二复 -l-(3-羟基丙基) -5-[(2R)-2-[2-[4-氟 -2-甲氧基-苯氧基】乙脑】丙 基】 -吲哚 -7-甲赚 ( DC371827)
按实施例 1的制备方法, 将步骤 1.11中的 2,6-二甲基苯酚替换为 2-甲氧基 -4-氟 -苯酚 制得。 ¾ NMR (400 MHz, CDC13) : δ 7.14 (s, IH), 7.04 (s, IH), 6.98 (s, IH), 6.78-6.65 (m, 2H), 6.54 (m, 2H), 4.09-3.96 (m, 2H), 3.76 (s, 3H), 3.67 (t, J= 8.2Hz, 2H), 3.36 (t, J= 8.5 Hz, 2H), 3.14 (t, J= 6.8 Hz, 2H), 3.03-2.98 (m, IH), 2.99-2.88 (m, 4H), 2.66 (dd, J= 13.6, 6.5 Hz, IH), 2.51 (dd, J= 13.6, 6.7 Hz, IH), 1.81-1.68 (m, 2H), 1.05 (d, J= 6.2 Hz, 3H). ESI-MS m/z: 446[M+H]+.
实施例 28: 2, 3-二氢 -l-(3-羟基丙基) -5-[(2R)-2-[2-[4-氟 -2-环丙氧基-苯氧基】乙胺基】 丙基】 -吲哚 -7-甲 ( DC371828)
按实施例 5的制备方法, 将步骤 5.1中的 2-甲氧基 -4-乙基 -苯酚替换为 2-甲氧基 -4-氟 -苯酚, 将 5.4中的碘乙垸替换为溴代环丙垸制得。 ^ NMR WOO MHz, CDC13) : 5 7.16 (s, IH), 7.06 (s, IH), 6.95(s, IH), 6.77-6.64 (m, 2H), 6.55 (m, 2H), 4.12-3.98 (m, 2H), 3.68(m, 1H): 3.68 (t, J= 8.6 Hz, 2H), 3.35 (t, J = 8.8 Hz, 2H), 3.15 (t, J = 6.6 Hz, 2H), 3.07-2.99 (m, 2H),
PZ \ HZ 'ω) 9A1-981 '(HI ¾ S'8 '££1 = "'PP) '(HS 'ω) £6 "10£ '(Hi ¾ 9 L=f^) ςζί uz 'ω) 8 ε-εε'ε 'te ' ) 9ε'εϋ 'te izRVL=i ¾) we 'te ¾ '(H^ ¾ ε'9 =r
¾) S9£ '(Hi 'ω) 0Γ1-5 1 '(HI ¾ 0.8 =Γ 'Ρ) W/9 '(Hi 'ω) £8.9—06' 9 '(Hi '¾ S'9 =f 'Ρ) 60' s : (ao ¾w ooi) ¾WN H, 。 「Φ¾ί ¾¾ 敏 νς^
(9 oa)繊 - l&r[»M[ ¾TZ[ »¾-¾ AM4£-z- -fr 】-z-(az)】-s-( M ¾-e)-i-冩 ε :9ε
+[H+ ]89l:z/ i SW-IS3 (HZ ^)Ζ90 '(Ηΐ 'ω) LL Q '(Η£ ¾ 1.9 =f 'Ρ) 5 ΐ '(Η 'ω) 8A1-981 '(Ηΐ ¾ 9.8 'S' =Γ 'ΡΡ) 897 '(Η£ 'ω) 96 "A0 £ '(Hi 8' =Γ ςζί
¾ ει ε '(ικ ¾ ε.9 =Γ 89 ε '(ΗΙ ' )69.ε
(Η£ 's) 178£ ΉΖ 'ω) £Γΐ7-ς ΐ '(HI 'ΖΗ 8 =f 'Ρ) 9L.9 '(Ηί 'ω) £8.9-68.9 '(Ηί ¾ S.9 =Γ 'Ρ) H AS : (αθ^ ¾W001) Ή^ΝΗ, 。 ¾ί ¾ ϋ¾ί7敏
(ses oa)驅 ώ -/ ISr[ M
: ζ/ SW-IS3 (H£ ¾ 17.9 = " 'Ρ) Z\ Ήί 'ω) 9A T"981 '(Η£ 'S) ΐ£ ' (HI '¾ S'8 ί\ =Γ 'ΡΡ) '(Η£ 'ω) £6 -10 £ '(Hi '¾ 9 L = 1) ξΖί Ήί 'ω) ^Ζ'£-££'£ '(Ηΐ 'ω)
'(Ηί ¾ 91+ε '(H ¾ 9 = Γ ¾ S9 £ '(Η£ 's) 178 £ '(Ηί 'ω) 0Γ1-Ο '(Ηΐ 0.8 = f 'Ρ) 9 '(Ηί 'ω) £89-069 Ήί ¾ S 9 = " 'Ρ) 60 Α S : (αθ9ΡΜ ΟΟ^) ΉΡΜΝ Η,
*-¾ -ΐ7-¾» - ¾ϋ«*¾ :-9' π ι ' ^ ΐ Ρ ¾$¾
( 8 oa)聽 i -L- -iWU [ ¾T2[ » - 】 -z】 (az)】-s- (愛 Μ ¾-ε)-ι-霄: -ε : m^
+[H+ ]9Sl:z/ui SW-IS3 (H£ ¾ Z9 =f V) 90.1 '(H£ ¾) il l '(Hi 'ω) ε/ΐ-08'ΐ '(HI ¾ 9.9 '8'Π = Γ 'ΡΡ) 91 '(HI ¾ S'9 '8'Π = f 'PP) '(Η17 'ω) 06 "80 £ '(H£ '¾ 6.9 =f ¾ Sl £ '(H 'ZH Y6 =f ) ££'£ '(Hi 9'L =Γ^)09 ί Ήί '¾ 8'S =f ¾ S9 £ 'to 's) 178 £ '(Hi 'ω) ζ0'ΐ-ΐΐ+ΐ7 '(HI 'ω) £99"69'9 '(HI 's) 1L'9 '(HI 's) 6/9 '(HI 'ΖΗ 8 =Γ 'Ρ)08+9'(Ηΐ 's) 96+9 '(HI 's) ΐΟ+Α '(HI 's) 9I +AS : (¾αθ ' W H, 。 隙襁 -耷
(eesTteoa 聽 -/ |gH M - Z-z- —W-z】 (az)】-s- (愛 Μ ¾—ε)-ι- :-ε -a
•+[H+W]01S :ζ/ω SW-IS3 (H£ ¾ 9 =f V) S01 '(Hi 'ω) Ο/ΐ—08'ΐ '(Η£ 'S) % '(H1 'ZH6.9 '9.Π =f W) 6VZ '(HI ¾ 17.9'9.Π =f 'ΡΡ) '(H1
6t
..9Z80/M0ZN3/X3d 176S010/S10Z OAV
(d, J= 6.4 Hz, 3H), 0.85(m, 2H), 0.37 (m, IH), 0.34 (m, 2H). ESI-MS m/z:482[M+H]十.
例 37: 2, 3-二氢 -l-(3-羟基丙基) -5-[(2R)-2-[2-[4-甲基 -2-叔丁氧基-苯氧基】乙脇】 丙基】 -吲哚 -7-甲 ( DC371837)
按实施例 5的制备方法, 将步骤 5.1中的 2-甲氧基 -4-乙基 -苯酚替换为 2-甲氧基 -4-甲 基-苯酚, 将 5.4中的碘乙垸替换为溴代叔丁垸制得。 ^ NMR WOO MH^ MeOD) : 5 7.10 (d, J= 6.5 Hz, 2H), 6.91-6.84 (m, 2H), 6.76 (d, J= 8.3 Hz, IH), 4.26-4.13 (m, 2H), 3.85 (s, 3H): 3.67 (t, J = 6.7 Hz, 2H), 3.45 (t, 2H), 3.42-3.38 (m, IH), 3.34-3.26 (m, 2H), 3.25 (t, J= 7.7Hz, 2H), 3.05-2.96 (m, 3H), 2.66 (dd, J= 13.5, 8.5 Hz, IH) , 1.86-1.77 (m, 2H), 1.46(s, 9H), 1.22 (d: J= 6.4 Hz, 3H). ESI-MS m/z:484[M+H]+.
例 38: 2, 3-二氢 -l-(3-羟基丙基) -5-[(2R)-2-[2-[4-甲基 -2-新戊氧基-苯氧基】乙驢】 丙基】 -吲哚 -7-甲赚 ( DC371838)
按实施例 5的制备方法, 将步骤 5.1中的 2-甲氧基 -4-乙基 -苯酚替换为 2-甲氧基 -5-甲 基-苯酚, 将 5.4 中的碘乙垸替换为 1-溴 -2, 2-二甲基丙垸制得。 NMR (400 MHz, MeOD) : δ 7.08 (d, J= 6.4 Hz, 2H), 6.92-6.86(m, 2H), 6.73 (d, J= 8.1 Hz, IH), 4.23-4.10 (m, 2H), 3.85 (s, 3H), 3.62 (t, J = 6.5 Hz, 2H), 3.64 (s, 2H), 3.43 (t, 2H), 3.42-3.37 (m, IH), 3.35-3.29 (m, 2H), 3.23 (t, J= 7.6 Hz, 2H), 3.06-2.94 (m, 3H), 2.66 (dd, J= 13.4, 8.6 Hz, IH) , 1.88-1.75 (m, 2H), 1.25 (d, J= 6.4 Hz, 3H) , 0.88(s, 9H). ESI-MS m/z:498[M+H]+.
例 39: 2, 3-二氢 -l-(3-羟基丙基) -5-[(2R)-2-[2-[5-氯 -2-(2,2,2-三氟乙氧基)韓基】 乙 】丙基】 -吲哚 -7-甲赚 (DC371839)
按实施例 4的制备方法, 将步骤 4.1中的 2-甲氧基 -4-乙基 -苯酚替换为 2-甲氧基 -4-氯 -苯酚制得。 lH NMR (400 MHz, CDC13) : δ 7.14 (s, IH), 6.99 (s, IH), 6.91-6.82 (m, 4H),
6.56 (s, IH), 4.30-4.20 (m, 2H), 4.11-3.99 (m, 2H), 3.71 (t, J= 5.6 Hz, 2H), 3.42-3.35 (m, 2H), 3.20-3.11 (m, 2H), 3.08-3.02 (m, IH), 3.00-2.88 (m, 4H), 2.67-2.62 (m, IH), 2.51 (dd, J= 13.6, 6.7 Hz, IH), 1.82-1.71 (m, 2H), 1.06 (d, J= 6.2 Hz, 3H). ESI-MS m/z: 530:532=3: 1[M+H]+.
实施例 40: 2, 3-二氢 -l-(3-羟基丙基) -5-[(2R)-2-[2-[4-氯 -2-乙氧基-苯氧基】乙驢】丙 基】-叼|噪—7-甲雌 ( DC371840)
按实施例 5的制备方法, 将步骤 5.1中的 2-甲氧基 -4-乙基 -苯酚替换为 2-甲氧基 -4-氯 -苯酚制得。 lH NMR (400 MHz, CDC13) : δ 7.12 (s, IH), 6.97 (s, IH), 6.90-6.83 (m, 4H),
6.57 (s, IH), 4.12-3.98 (m, 2H), 3.70 (t, J= 5.4 Hz, 2H), 3.62(q, J = 7.6 Hz, 2H), 3.43-3.37 (m, 2H), 3.21-3.12 (m, 2H), 3.09-3.10 (m, IH), 3.05-2.89 (m, 4H), 2.69-2.64 (m, IH), 2.52 (dd, J = 13.5, 6.8 Hz, IH), 1.83-1.73 (m, 2H), 1.22 (t, 3H), 1.08 (d, J = 6.2 Hz, 3H). ESI-MS m/z: 476:478=3: 1 [M+H]+.
实施例 41: 2, 3-二氢 -l-(3-羟基丙基) -5-[(2R)-2-[2-[4-氯 -2-甲氧基-苯氧基】乙脇】丙
\R+n\ Υ£=9ος-ρος sw-isa (HE i z 9=riv) so i '(H6 ^)ςν\ 'te 'ω) +in '(HI '¾ 1.9 '8.π =r 'ρρ) κ'τ '(HI ¾ 9.9 = / 'pp) & z m 'ω)
'(HI 'ω) 66 -80 '(Hi '¾ 99 =f ¾) 91 £ '(Hi 'ZH 9.8 8£'£ '(Hi 'ZH 8'S =Γ
¾ 89' ε '(H 'ω) g6 £-60 '(Hi 'ω) +9- /9 '(UZ 'ω) 8/9-98.9 '(HI 's) 1769 '(HI 's) SO A '(HI
's) +AS : (¾αθ ¾W 0017) ¾WNH, 。会 丄 ϋ¾ί7» Ψ ' *- 驚 - ^ ¾ 7 ώ rs直½?¾ fi f¾ s P ¾$¾
Os oa)聽 ώ—- ISr[ M - "*丄禅^ -萬 】-z】 (az)】-s-( M ¾-e)-i- :-e :
+n+n ν-£= ος-ζος:2/^ sw-isa
(HZ 'ω) A£0 '(HI 'ω) 6£Ό '(Hi 'ω)ς8 '(Η£ ¾ 19 =f 'Ρ) Wl '(Hi 'ω) l"081 '(HI ¾ 9.9 ' I =f VV) Oi'Z '(HI '¾ S'9 'S £l =Γ 'ΡΡ) 19 '(Η17 'ω) '(HI 'ω) 86Ή0'ε UZ ¾ 6.9 =Γ ¾) 1Ϊ £ '(Hi ¾ S'8 =f 9£ £ '(Hi 'ZH1 A=f ¾) 99 £ '(Hi 'ZH 8 S= ,¾ 89 £ '(Hi 'ω) g6 £-0ri '(Hi 'ω) '(Hi 'ω) 08'9-98'9 '(HI 's) 969 '(HI 's) WL '(HI 's) εΐ Αδ : (¾αο ¾wooi) ¾WNH, 。 ¾ί ¾¾ 敏 ¾ ' *-
(o^ oa)繊 - ISH M [¾¾fZ[S¾*-¾¾i 4i-z-¾-fr]- ]--(az)]-s-(¾ ¾¾-e)-T-¾^-e 'ζ -·£
•+[H+W] 1: £=0617: 8817
: ζ/ SW-IS3 +dK 'ω)090 '(HI 'ω) 6 0 '(Η£ ¾ 9 = " 'Ρ) '(Hi ¾ W/IWI '(HI ¾ s.9 'ε ει 'ΡΡ) IS '(HI '¾ s.9 '8.π =r 'ΡΡ) 'ω) β^ζ-^β ζ 'te ' ) ββ ζ-ξΰί
'(Hi ¾ O A = f ¾) 91 £ '(Hi 'ZH 9.8 = f ¾ 8£'£ '(Hi ¾ = Γ ¾) S9 £ '(HI 'ω)69 £ '(Hi 'ω) 86 £-80 '(Hi IL 9-6L9 '(UZ 'ω) 08'9寸8'9 '(HI 's) 869 '(HI 's) 90'A '(HI 'S) SI AS : (£Dao ¾W ΟΟ^Ή^ΝΗ, ° [ι$¾ί ¾^^¾ ¾ί7»ΜΦ ' *-
+H+n Y £= 9VZ9 :ζ/ω SW-IS3 (H£ ¾ 9 = f 'P) WH '(Hi 'ω) l-081 '(HI '¾ 9.9 'S £l = f 'ΡΡ) Oi'Z '(HI '¾ S'9 ' ΐ =f 'ΡΡ) 19 '(Η17 'ω) 88 -967 '(HI 'ω) 86 - '(H ¾ 6.9 '(Hi ¾ S.8
= 9£ £ '(Hi '¾ 9.S ¾ A9 £ '(H£ 'S) 9 £ '(Hi 'ω) 96 £"A0'1 '(Hi 'ω) 0L 9-LL 9 '(Hi ' ) 6/9-189 '(HI 's) 969 '(HI 's) SO '(HI 's) Π S : (¾XD 'ZH OOt) 。会鄉
It
LL9Z80/ l0Zl3/13d 176S010/S10Z OAV
实施例 45: 2, 3-二氢 -l-(3-羟基丙基) -5-[(2R)-2-[2-[4-氯 -2-新戊氧基-苯氧基】乙胺基】 丙基】 -吲哚 -7-甲 TO (DC371845)
按实施例 5的制备方法, 将步骤 5.1中的 2-甲氧基 -4-乙基 -苯酚替换为 2-甲氧基 -5-氯 -苯酚, 将 5.4中的碘乙垸替换为 1-溴 -2, 2-二甲基丙垸制得。 ^ NMR WOO MHz, CDC13) : δ 7.15 (s, IH), 7.06 (s, IH), 6.97 (s, IH), 6.85-6.78 (m, 2H), 6.77-6.71 (m, 2H), 4.09-3.99 (m, 2H), 3.65 (t, J = 5.5 Hz, 2H), 3.65 (s, 2H), 3.33 (t, J = 8.8 Hz, 2H), 3.16 (t, J = 6.7 Hz, 2H), 3.04-2.99 (m, IH), 2.96-2.89 (m, 4H), 2.66 (dd, J= 13.3, 6.2 Hz, IH), 2.52 (dd, J = 13.6, 6.8 Hz, IH), 1.82-1.71 (m, 2H), 1.06 (d, J = 6.2 Hz, 3H), 0.86(s, 9H). ESI-MS m/z: 518:520=3: 1 [M+H]+.
例 46: 2, 3-二氢小(3-羟基丙基) -5-[(2R)-2-[2-[5-烯丙基 -2-(2,2,2-三氟乙氧基)苯氧 基】乙 |g¾】丙基】 -吲哚 -7-甲赚 (DC371846)
按实施例 4的制备方法, 将步骤 4.1中的 2-甲氧基 -4-乙基 -苯酚替换为 2-甲氧基 -4-烯 丙基 -苯酚制得。 'HNMR (400 MHz, CDC13) : 5 7.15 (s, IH), 6.99 (s, 2H), 6.88-6.76 (m, 2H): 6.76-6.65 (m, IH), 6.35 (d, J = 14.6 Hz, IH), 6.25 (s, IH), 6.06-5.84 (m, IH), 5.15-5.02 (m, IH), 4.31 -4.23 (m, 2H), 4.16-4.05 (m, 2H), 3.75 (t, J= 5.6Hz, 2H), 3.45-3.29 (m, 3H), 3.26-3.17 (m, 2H), 3.08-2.89 (m, 3H), 2.72 (dd, J = 13.4, 6.6 Hz, IH), 2.58 (dd, J = 14.1, 6.3 Hz, IH), 1.86-1.69 (m, 2H), 1.22 (t, 3H), 1.10 (d, J= 6.1 Hz, 3H). ESI-MS m/z: 536[M+H]+.
鎌例 47: 2, 3-二氢 -l-(3-羟基丙基) -5-[(2R)-2-[2-[4-烯丙基 -2-乙氧基-苯氧基】乙驢】 丙基】 -吲哚 -7-甲 ¾JK (DC371847)
按实施例 5的制备方法, 将步骤 5.1中的 2-甲氧基 -4-乙基 -苯酚替换为 2-甲氧基 -4-烯 丙基 -苯酚制得。 'HNMR (400 MHz, CDCI3) : 5 7.14 (s, IH), 6.98 (s, 2H), 6.89-6.74 (m, 2H): 6.75-6.65 (m, IH), 6.33 (d, J = 14.6 Hz, IH), 6.23 (s, IH), 6.04-5.85 (m, IH), 5.14-5.02 (m, IH), 4.16-4.01 (m, 2H), 3.73 (t, J = 5.8Hz, 2H), 3.65(q, J = 7.6 Hz, 2H), 3.43-3.29 (m, 3H), 3.24-3.14 (m, 4H), 3.06-2.89 (m, 4H), 2.72 (dd, J= 13.6, 6.8 Hz, IH), 2.59 (dd, J = 14.1, 6.3 Hz, IH), 1.84-1.69 (m, 2H), 1.23 (t, 3H), 1.11 (d, J= 6.1 Hz, 3H). ESI-MS m/z: 482 [M+H]+.
例 48: 2, 3-二氢 -l-(3-羟基丙基) -5-[(2R)-2-[2-[4-烯丙基 -2-甲氧基-苯氧基】乙鶴】 丙基】 -吲哚 -7-甲¾]¾ (DC371848)
按实施例 1的制备方法, 将步骤 1.11中的 2,6-二甲基苯酚替换为 2-甲氧基 -4-烯丙基- 苯酚制得。 NMR (400 MHz, CDCI3) : δ 7.15 (s, IH), 6.99 (s, 2H), 6.88-6.73 (m, 2H), 6.73-6.65 (m, IH), 6.31 (d, J = 14.7 Hz, IH), 6.21 (s, IH), 6.02-5.83 (m, IH), 5.11-5.00 (m, IH), 4.17-4.01 (m, 2H), 3.86(s, 3H)3.78 (d, J= 8.2 Hz, 2H), 3.72 (t, J= 5.5 Hz, 2H), 3.42-3.28 (m, 3H), 3.22-3.13 (m, 2H), 3.04-2.89 (m, 4H), 2.70 (dd, J = 13.5, 6.7 Hz, IH), 2.58 (dd, J = 14.1, 6.3 Hz, IH), 1.82-1.69 (m, 2H), 1.10 (d, J= 6.1 Hz, 3H). ESI-MS m/z: 468 [M+H]+.
= f il) PL £ HZ 'ω) £Ο Ρ-ς\ Ρ '(HI 'ω)£05-Π 5 '(Ηΐ 'ω) ςθ'9-8Γ9 '(HI 'S) '(Ηΐ ¾ i \ =Γ 'Ρ) εε'9 '(Ηΐ 'ω) 99.9-W9 '(Ηί 'ω) 1 +9寸8'9 '(Hi 's) 969 '(HI 'S) ZYL S : (£D D ¾W 0017) Ή^Ν Η, 。会 Φ¾ί ¾ 二 '^-ΐ ^¾ ¾ί7»ΜΦ S
+[H+W] OIS
SW-IS3 to ¾ Γ9 =f 'P) Oi l '(H6 'S)91.I '(Hi 'ω) 691^81 '(HI ¾ S.9 'O'W =f 'PP) '(HI ¾ 8'9' Π 'PP) iL'l '(H9 'ω) 88'O0 '(Hi 'ω) ςΐ + ε- 'ε '(H£ 'ω) 6Z £-9V£
'(Hi ¾ 8.S = " ¾ SA '(Hi 'ω) 10.1-61.1 '(HI 'ω) OTWS '(HI 'ω) εθ'9—6Γ9 '(HI 's) '(HI 'ZH £ 1 =Γ 'Ρ) εε'9 '(HI 'ω) 89.9-9/9 '(H 'ω) W/9-98'9 '(Hi 's) 869 '(HI 's) £ΓΑ s : (¾XD ' n oop) ¾WN H, 。 隙 丄¾?¾ ϋ¾7» Ψ t's ¾
¾T2[ - D z- M^ 】 (az)】-s-( M ¾-e)-H-e Ί :is画
+H+n\ 80S: ζω SW-IS3 (HZ 'ω) 9£ 0 '(HI 'ω) 8£Ό '(Hi :ω)98 '(Η£ ¾ Γ9=/,'Ρ) Oi l '(Hi 69.1寸8.1 '(HI '¾ S.9' W = 'PP) '(HI ¾ 8.9
'ε ει =r 'ρρ) τ τ ( 'ω) 68 -SO E 'to ¾ ετ ε-^ ε 'to ' ) 8 ε-εΐ.ε 'te ¾9 A=r
89 '(Hi 'zH9 S= ,¾ W/ε '(Η ' ) £01-6Γ1 '(HI 'ω) '(HI 'ω) 170.9-61.9 '(HI 's) m '(HI 'ΖΗ 9 ΐ =Γ 'Ρ) '(HI '« S9'9- /9 '(H 'ω) +9- 8.9 '(UZ 's) 969 '(HI 's) £YL s : (¾ao ¾w 0017) ¾WNH, 。会 Φ¾ί ¾¾ ^ ϋ¾ί7» Ψ
(oss oa)職 ώ-Λ- ½ι- [聲
^^— Mii 槃 】-z-(az)】-s-(¾M ¾-e)-i-奪:—ε :os m^
+H+nl V6V: ζ/ SW-IS3 (HZ ' )99·0 '(HI 'ω) 8ΑΌ '(Η£ ¾ Γ9 =f 'Ρ)60·ΐ '(Hi 'ω) 891-£81 '(HI ¾ 9Όΐ = f 'ΡΡ) '(HI 8.9 '9'Π = f 'ΡΡ) IL'l '(HS 'ω)
88 -9ο ε 'te 'ω) π.ε-ε ε 'to ' ) βζ -wi (HE ' )99.ε-89.ε '(ΗΖ ¾ 9 i=r ¾) u'i 'te
'ω) 1701-8Γ1 '(HI 'ω) -ΐΐ + ς '(Ηΐ 'ω) '(HI 's) '(HI ¾ S'W = f 'Ρ)
'(HI 'ω) 99.9- .9 '(Hi 'ω) +9-68.9 '(Hi 's) 86.9 '(HI 's) W AS : (£D D ¾OM OOt)環 N
H,S (¾ D m ooi7) ¾WN H, 。 「Φ¾ί ¾ ϋ¾ί7» Ψ νς ,
¾TZ[ » - Mii-z-籠槃 】 (az)】-s-( M ¾-e)-H-e 'z --6 画
LL9Z80/ l0Z l3/13d 176S010/S10Z OAV
'(Ηΐ 'ω) ZO£- £ '(HZ ¾ 99= Γ^) Zi '(HZ '¾ 98 =f ¾) £V£ '(HZ ¾ 8'S = Γ PL£ '(Hi 'ω) W]r£Y]7 '(Hi 'ω) eZ -ii '(Η£ 'ω) £9'9-A/9 '(Ηΐ 'ω) 9/9-689 '(Ηί 'ω) S8'9—90' '(HI 's) £YL 2 : (HDaJ 'ZHW 0017) ¾WN H, 。 「Φ襁
(9S8Loa)繊 -割 fir [誓 M [漏 2 11
: ζ/ SW-IS3 (H£ ¾ 9.9= Γ ¾) 160 '(Η£ '¾ 09 = 'Ρ) Π ΐ ΗΖ 'ω) 91 '(Ηί 'ω) A91 '(Ηΐ 'ω) ΐςζ-WZ Ήί ¾ Q'L=f ¾ '(Ηΐ 'ω) 0Α "£87 '(Ηί ¾ 6' L =Γ ¾) '(Η17 'ω) WZ-L\ i Ήί ¾ 17.8 =Γ ¾ 6 ε '(Ηί 'ω) 09 ΗΖ 'ω) 88'ε '(Ηί ' ) 8 '(Ηΐ 'ω) 08.9-Α8.9 '(Η£ ' )88·9 6·9 '(HI 's) 969 '(HI 'S) 8ΓΑ '(HI 'S) JZ L S :(¾XD OOt)疆 NH, °
¾lfir[ M [ - M3T-z】 (az)】-s-( M ¾-e)-i- 二 -e 'z !ss ¾f¾
+[H+ ] 1: z/ui SW-IS3 (H£ ' Α=ί ¾ 80.1 '(Η£ ¾ 0.9 = 'P) Π.ΐ '(Hi 'ω) A91 '(HI 'ω) £g -l9 te '¾ £ A=f ) '(HI 'ω) 0A7"£8 '(Hi '¾ 6'L =f ¾) '(Η17 'ω) V6 Z- LYi '(Hi ¾ 17.8 =Γ ¾ 6 £ '(Hi 'ω) 09' £ UZ 'ω) 88 £ '(Hi 'ω) 8£ '(HI 'ω) 08'9—A8'9 '(Hi ' )68'9- '9 '(HI 's) 969 '(HI 's) 9Γ '(HI 's) ςτ L S : OOfr)環 N H,
S8 oa)聽 i
-L -m mm^m^-w^-zn-i ^-muM^n-m^ ^ ^ m^
+H+n Y\=96V 6 :ζ/ω SW-IS3 (H£ 9 = " 'P) Α0· ΐ '(H 'ω) M81 '(Η£ 'ω) ΐ5 -99 '(Η17 'ω) 06 -86 '(Ηί 'ω) 01 £"81 £ '(Hi 'ω) ¾'£"01'£ '(Hi ¾ 9'ξ=Γ ¾) 69'ε '(Ηΐ 'ω) .ε-εθ.ΐ '(Η1 ' ) εθ.1-60.1 '(Hi '¾ 8 'Γ6 =Γ 'ΡΡ) 8 /9 '(Hi ' ) 88.9-66.9 '(HI 's) 00 Α '(HI 's) ΑΓΑ '(Ηΐ ¾ 0 £ '8 A = " 'ΡΡ) Ι Α S : (HDQD 00 ) ΉΡΜΝ Η, 。
¾ISH M[S¾T2[ » -» -瀵 -z -(az)】-s-( M ¾-e)-i- :-e : esM«
+H+n\ ΐξ平 SW-IS3 (H6 'S) 8.0 '(H£ 'ΖΗ Γ9=/,'Ρ) 0Π '(Hi 691-£81 '(HI ¾ £ 9 '1 1 = " 'PP) '(HI ¾ /9 ' ΐ = Γ 'ΡΡ) IL'l '(Η17 'ω) 68 -90 E '(Η17 'ω) '(Η£ ¾ ε-ε '(Hi 's) 89 '(Ηί ¾1 5
LL9Z80/ l0Zl3/13d 176S010/S10Z OAV
[¾¾Τ2[»¾*(¾ 2» - ' 焉 】 -z】-z】-s- (聲 Μ¾¾-ε)-ι- =ϋ:09Μ ¾
+[H+ ]8 : ζω SW-IS3 (H£ 'ΖΗ 19 =f V) 80' ΐ 'ω) 0A 1-981 '(HI ¾ L'9 V£l =Γ 'ΡΡ) SS '(HI ¾ 6.9 ' Π =Γ 'ΡΡ) IL'l '(Η17 'ω)
'(ΗΙ 'ω) το ε-Αο ε 'te '¾ 6.9 =r ) 8ΐ.ε 'te ¾ 8 =r i) ςγί 'te '¾ ς'ς =r ¾) 'ε
'(Hi 'ω) WV-9YV '(Hi 'ω) Ζ -^ '(Η£ 'ω) L99-9L 9 '(HI 'S)1789 '(Ηΐ 'ω) 68'9"£0 A '(Ηΐ 's) 90 Α '(HI 's) £ΐ7.2 : (¾αθ ¾W ΟΟ^) Ή^Ν Η, ° 隙襁*-¾十¾*由 ¾1襁*
m '绸丄 -ι- 绸 Μ-Ι- -ε^ψ \ \ 'rnm ^ \ m i
+[H+論 OS: ζ/ SW-IS3 (H£ ¾ 9 = "'P) ΑΟ.ΐ '(HI '¾ /9'8'n = "'PP) OS '(HI '¾ 9.9 n =f VV) ZLZ 'ω)
'(HI 'ω) ΐθ'ε-90'ε '(H '¾ V9 =r ) ί 'te ¾ S.8 =f ) Wi '(Hi '¾ 9.S =f ¾) U'i UZ ^)Z\ -L\ WZ 'ω) ςΐ -βί '(Η£ 'ω) 999-6/9 '(HI 's)88'9 '(HI 'ω) Α8·9-0·Α '(HI 's)01 A '(HI 's) ET AS : (£DaO
° 隙襁*-¾十¾*由 ¾1襁*
-ζ ζ)-ζ-Μ-ς (奪 三- ^W¾7»*gi^-9t
+[H+ ] S: ζ/ SW-IS3 (H£ ¾ 9 =f 'Ρ) 60' ΐ '(Η17 : ) 'ΐ-88'ΐ '(Ηΐ ¾ = " 'ΡΡ) '(Ηΐ 8'9' Π = 'ΡΡ) VLZ 'ω) ¾ "96
'(Ηΐ 'ω) -60'ε '(Ηί '¾ 9.9 = " ¾)S1 £ '(H 'ΖΗ S'8 =f ¾) ^ £ '(Hi ¾ 9'S =Γ ¾ SA '(Hi 'ω) I70'l-£ri7 '(Hi 'ω) 6ZV-QYV '(Η£ 'ω) S9'9—8 /9 '(HI 'ω) 8/9-689 '(Hi 'ω) 98'9—90' '(HI 's) 17Ϊ Α S : (£DaO OOfr) ¾WN H, 。 「Φ襁
-¾7-ΐ7-¾» - τ 'rnm ^ 「Φ ¾7»*-(¾»7¾三 -zrz)-z-m-t '翘 7»*- (奪 »7¾三
ΐ7ΐ·ι m '绸丄 -ι- 绸 M-I- -ε^ψ \ \ 'rnm ^ \ m i
[¾»*(¾*,Z¾ H-z'z'z)-z-¾-fr]-z]-z-(az)]-s-(¾ ¾¾-fr)-T-,¾--e 'ζ :LS M膨
+[H+論 OS: ζ/ SW-IS3 (H£ ¾ 9 = f V) L0 '(HI '¾ 9.9 n = 'PP) SS '(HI '¾ 9.9 '9.Π = 'PP) EA '(Η17 'ω) £6 "86
SI?
..9Z80/M0ZN3/X3d 176S010/S10Z OAV
丙基】 -吲哚 -7-甲酰胺 (DC371860)
按实施例 1 的制备方法, 将 1.14 中 1-(3-苯甲酰氧基丙基) -7-氰基 -5-[(2R)-2-氨基丙 基] -二氢吲哚替换为 1-(3-苯甲酰氧基丙基) -7-氰基 -5-(2-氨基丙基) -二氢吲哚, 将 1.14中的 2,6-二甲基苯氧乙醛替换为 4-氟 -2-(2,2,2-三氟乙氧基) -苯氧乙醛, 4-氟 -2-(2,2,2-三氟乙氧 基) -苯氧乙醛的制备同实施例 4的制备方法, 将步骤 4.1中的 2-甲氧基 -4-乙基 -苯酚替换为 2-甲氧基 -5-氟 -苯酚制得。 ¾ NMR (400 MHz, CDC13) : δ 7.17 (s, 1H), 7.04-6.87 (m, 2H), 6.87-6.78 (m, 1H), 6.75-6.64 (m, 3H), 4.38-4.28 (m, 2H), 4.13-4.00 (m, 2H), 3.71 (t, J= 5.6 Hz; 2H), 3.40 (t, J = 8.8 Hz, 2H), 3.17 (t, J = 6.9 Hz, 2H), 3.07-3.02 (m, 1H), 2.99-2.93 (m, 4H), 2.70 (dd, J= 7.5, 6.6 Hz, 1H), 2.54 (dd, J= 7.5, 6.8 Hz, 1H), 1.83-1.74 (m, 2H), 1.09 (d, J= 6.2 Hz, 3H). ESI-MS m/z: 514[M+H]+.
例 61: 2, 3-二氢 -l-(3-羟基丙基) -5-[(2S)-2-[2-[4-氟 -2-(2,2,2-三氟乙氧基)棘基】 乙腿】丙基】 -吲哚 -7-甲赚 (DC371861 )
按实施例 1 的制备方法, 将 1.14 中 1-(3-苯甲酰氧基丙基) -7-氰基 -5-[(2R)-2-氨基丙 基] -二氢吲哚替换为 1-(3-苯甲酰氧基丙基) -7-氰基 -5-[(2S)-2-氨基丙基] -二氢吲哚, 将 1.14 中的 2,6-二甲基苯氧乙醛替换为 4-氟 -2-(2,2,2-三氟乙氧基) -苯氧乙醛, 4-氟 -2-(2,2,2-三氟 乙氧基) -苯氧乙醛的制备同实施例 4的制备方法, 将步骤 4.1中的 2-甲氧基 -4-乙基-苯酚替 换为 2-甲氧基 -5-氟 -苯酚制得。 l NMR (400 MHz, CDC13) : δ 7.17 (s, 1H), 7.04-6.87 (m, 2H), 6.87-6.78 (m, 1H), 6.75-6.64 (m, 3H), 4.38-4.28 (m, 2H), 4.13-4.00 (m, 2H), 3.71 (t, J = 5.6 Hz, 2H), 3.40 (t, J= 8.8 Hz, 2H), 3.17 (t, J= 6.9 Hz, 2H), 3.07-3.02 (m, 1H), 2.99-2.93 (m, 4H), 2.70 (dd, J= 13.6, 6.6 Hz, 1H), 2.54 (dd, J= 13.6, 6.8 Hz, 1H), 1.83-1.74 (m, 2H), 1.09 (d: J= 6.2 Hz, 3H). ESI-MS m/z: 514[M+H]+.
实施例 62: 2,3-二氢-1-(3-羟基丙基)-5-[2-[2-[5-氟-2-(2,2,2-三氟乙氧基)魏基】乙脑] 丙基】 -吲哚 -7-甲 ¾J¾ (DC371862)
按实施例 1 的制备方法, 将 1.14 中 1-(3-苯甲酰氧基丙基) -7-氰基 -5-[(2R)-2-氨基丙 基] -二氢吲哚替换为 1-(3-苯甲酰氧基丙基) -7-氰基 -5-(2-氨基丙基) -二氢吲哚, 将 1.14中的 2,6-二甲基苯氧乙醛替换为 5-氟 -2-(2,2,2-三氟乙氧基) -苯氧乙醛, 5-氟 -2-(2,2,2-三氟乙氧 基) -苯氧乙醛的制备同实施例 4的制备方法, 将步骤 4.1中的 2-甲氧基 -4-乙基 -苯酚替换为 2-甲氧基 -4-氟 -苯酚制得。 丽11 (400 MHz, CDC13) : δ 7.15 (s, 1H), 7.08 (s, 1H), 7.0-6.88 (m, 1H), 6.85(s, 1H), 6.78-6.69 (m, 3H), 4.38-4.27 (m, 2H), 4.15-4.10 (m, 2H), 3.73 (t, J= 5.5 Hz, 2H), 3.46 (t, J= 8.6 Hz, 2H), 3.16 (t, J= 6.8 Hz, 2H), 3.05-3.01 (m, 1H), 2.99-2.91 (m, 4H): 2.70 (dd, J = 7.2,6.8 Hz, 1H), 2.52 (dd, J = 7.2,6.6 Hz, 1H), 1.83-1.73 (m, 2H), 1.08 (d, J= 6.2 Hz, 3H). ESI-MS m/z: 514[M+H]+.
M I 蓄二- ¾ϋ m \m-= ^ n 'rnm ^ \闘
(998Loa)繊 割 fir[ M [漏 7 [S**-^^ -τ-WZ - -z]-z-( z)] -s-(¾ ¾¾-e)-x-¾^-e ' - ώ-ζ :99 »
: ζ/ SW-IS3 (H£ '¾ Z9 =f V) L0 '(Η£ ¾ 9.9 = " 'Ρ) LV\ '(Η£ 'ΖΗ S =Γ ¾) SI'IH '(Hi 'ω) 891-£81 '(Η£ 'ω) AI^-W '(Ηΐ ¾ Υ9 '9'Π =Γ 'ΡΡ) 897 'ω) 68 -0ΐ·ε
'ΖΗΓ6 =Γ ¾) 6ε·ε 'te ¾ 9's = r ¾ 69'ε 'te ¾ =Γ ¾ n't
'(Hi 'ω) ei -Zi '(HI 'S) '(Hi 'ω) ςΐ'9 '(HI 'ω) 178.9—88.9 '(Hi 's) L69 '(HI 's) 8ΓΑ s : (HDQD ' n 0017) ¾WNH, ° ( 41¾^¾ 「Φ ¾7¾*-(¾¾7¾三
M I '¾ι 蓄二- ¾ϋ m \m-= ^ π 'rnm ^ \闘
•+[H+ ]^1: zui SW-IS3 (H£ 'ZH 19 =f V) L0 '(Hi 'ω) £A1-£81 '(HI ¾ S.9 '9.Π =f 'PP) SS '(HI ¾ 6.9 'S £l =Γ 'ΡΡ) '(HS 'ω) g8 "00 £ '(Hi ¾ 8.9 =f ) LY£ '(Hi '¾ S'8 =f ) QYi '(Hi ¾ 9'S =f ) \ £ '(Hi 'ω) 68 £-10 '(Hi 1785-06 S '(HI ¾ S 'S'8 = Γ 'PP) £Z9 '(HI ¾ = Γ 'Ρ) 8 9 '(HI 's) 9S.9 '(HI ¾ S'8 =f 'P) S9.9 '(HI 's) 989 '(HI 's) 00' '(HI 's) ΑΓ A S : (HDQD 00 )環 N
H, 。 隙 «¾ «i¾a*s 二 -9t n i ' ^ \ m i
(wsTteoa)画 i-/ iar [聲 - 二 ώ 'e]-z-(az)]-s-(¾M¾¾-e)-x-¾^-e 'ζ 9
•+[H+W]115: z/ui SW-IS3 (H£ '¾ 19 =f V) 80+ ΐ '(Hi 'ω) £A -£81 '(HI '¾ 9.9 '8·Π =f 'ΡΡ) Zi'Z '(HI ¾ 8.9 '9·Π = f 'PP) OL Z '(Η17 'ω) 16 -66 '(HI TO E-SO '(Hi '¾ 8.9 =f ) 91 £ '(Hi 'ZH 9.8 =f ) 9Yi '(Hi 'ZH =f ¾ iL'i '(Hi 'ω) 0Π-5Γ1 '(Hi 'ω) +ΐ-8ε'ΐ '(Η£ 'ω) 69'9-8/9 '(HI 'S)S8'9 '(HI 'ω) 88.9-Ο.Α '(HI 's) 80+ '(HI 's) + S : (¾αθ ¾W OOfr)疆 Ν 。会 -乙
M I '¾Ι 蓄: -[¾M¾ - s) -¾ - M¾ i*-s)-i
Μ¾ - -0κ)]--¾ϋ-Λ-(¾Μ¾¾¾ *-ε)-ΐ Φ 17Π ' ^ ^ i Ρ ¾$¾
LL9Z80/ l0Z l3/13d 176S010/S10Z OAV
制备方法同实施例 5 )。 lH NMR (400 MHz, CDC13) : δ 7.22 (s, 1H), 6.97 (s, 2H), 6.85 (d, J = 8.0 Hz, 1H), 6.71 (m, 2H), 6.62 (s, 1H), 4.13 (t, J = 7.5 Hz, 2H), 3.78 (q, J= 6.7 Hz, 2H), 3.69 (t, J= 5.6 Hz, 2H), 3.38 (t, J= 9.1Hz, 2H), 3.14 (m, 2H), 3.06-2.86 (m, 4H), 2.67 (dd, J = 13.6, 6.4 Hz, 1H), 2.65-2.47 (m, 3H), 1.84-1.67 (m, 2H), 1.22-1.15 (m, 6H), 1.16 (d, J= 6.4 Hz, 3H), 1.07 (d, J= 6.2 Hz, 3H). ESI-MS m/z: 484[M+H]+.
鎌例 67: 2-甲基 -2, 3-二氢 -l-(3-羟基丙基) -5-[(2R)-2-[2-[5-溴 -2-(2,2,2-三氟乙氧基) 棘基】乙脑】丙基】 -吲哚 -7-甲雌 ( DC371867)
按实施例 1 的制备方法, 将步骤 1.1中的二氢吲哚替换为 2-甲基 -二氢吲哚, 将 1.14 中的 2,6-二甲基苯氧乙醛替换为 5-溴 -2-(2,2,2-三氟乙氧基) -苯氧乙醛 (5-溴 -2-(2,2,2-三氟 乙氧基) -苯氧乙醛的制备方法为: 按照实施例 4 的制备方法, 将 4.1 中 2-甲氧基 -4-乙基- 苯酚替换为 2-甲氧基 -4-溴-苯酚) 。 'H NMR (400 MHz, CDC13) : 5 7.13 (s, 1H), 7.08-6.97 (m, 3H), 6.95 (s, 1H), 6.85-6.82 (m, 1H), 6.67 (s, 1H), 4.35-4.24 (m, 2H), 4.14-4.02 (m, 2H), 3.74 (m, 2H), 3.46-3.32 (m, 2H), 3.15 (t, J= 7.2 Hz, 2H), 3.11-2.93 (m, 4H), 2.66 (dd, J= 13.5,
6.6 Hz, 1H), 2.54 (dd, J= 13.6, 6.7 Hz, 1H), 1.85-1.76 (m, 2H), 1.14 (d, J= 6.4 Hz, 3H), 1.08 (d, J= 6.3 Hz, 3H). ESI-MS m/z: 589[M+H]+.
实施例 68: 2-甲基 -2, 3-二氢 -l-(3-羟基丙基) -5-[(2R)-2-[2-[4-溴 -2-乙氧基-苯氧基】乙胺 基】丙基】 -吲哚 -7-甲雌 ( DC371868)
按实施例 1 的制备方法, 将步骤 1.1中的二氢吲哚替换为 2-甲基 -二氢吲哚, 将 1.14 中的 2,6-二甲基苯氧乙醛替换为 4-溴 -2-乙氧基-苯氧乙醛(4-溴 -2-乙氧基-苯氧乙醛的制备 方法为: 按照实施例 5的制备方法, 将步骤 5.1中的 2-甲氧基 -4-乙基 -苯酚替换为 2-甲氧 基 -4-溴 -苯酚制得)。 NMR (400 MHz, CDC13) : 5 7.17 (s, 1H), 7.02-6.93 (m, 3H), 6.97 (s, 1H), 6.88-6.85 (m, 1H), 6.68 (s, 1H), 4.14-4.01 (m, 2H), 3.79 (q, J= 7.1 Hz, 2H), 3.76 (t, J = 5.4 Hz, 2H), 3.45-3.36 (m, 2H), 3.17 (t, J= 7.2 Hz, 2H), 3.11-2.90 (m, 4H), 2.68 (dd, J= 13.5,
6.7 Hz, 1H), 2.56 (dd, J= 13.4, 6.8 Hz, 1H), 1.85-1.76 (m, 2H), 1.2 (m, 3H), 1.14 (d, J= 6.4 Hz, 3H), 1.07 (d, J= 6.0 Hz, 3H). ESI-MS m/z:534:536=l: l [M+H]+.
例 69: 2-甲基 -2, 3-二氢 -l-(3-羟基丙基) -5-[(2R)-2-[2-[4-氟 -2-(2,2,2-三氟乙氧基) 棘基】乙脑】丙基】 -吲哚 -7-甲酰胺 (DC371869)
按实施例 1 的制备方法, 将步骤 1.1中的二氢吲哚替换为 2-甲基 -二氢吲哚, 将 1.14 中的 2,6-二甲基苯氧乙醛替换为 4-氟 -2-(2,2,2-三氟乙氧基) -苯氧乙醛 (4-氟 -2-(2,2,2-三氟 乙氧基) -苯氧乙醛的制备方法为: 按照实施例 4的制备方法, 将步骤 4.1中的 2-甲氧基 -4- 乙基 -苯酚替换为 2-甲氧基 -5-氟 -苯酚制得) 。 ^ NMR WOO MH^ CDCls) : 5 7.15 (s, 1H), 7.06-6.85 (m, 2H), 6.89-6.76 (m, 1H), 6.76-6.65 (m, 3H), 4.39-4.26 (m, 2H), 4.15-4.04 (m, 2H),
3.70 (t, J= 5.7 Hz, 2H), 3.43 (t, J = 8.7 Hz, 2H), 3.18 (t, J = 6.8 Hz, 2H), 3.09-3.02 (m, 1H), 3.01-2.93 (m, 3H), 2.72 (dd, J= 13.6, 6.6 Hz, 1H), 2.55 (dd, J = 13.6, 6.7 Hz, 1H), 1.86-1.74 (m, 2H), 1.15 (d, J= 6.4 Hz, 3H), 1.09 (d, J= 6.2 Hz, 3H). ESI-MS m/z: 528[M+H]+.
例 70: 2-甲基 -2, 3-二氢 -l-(3-羟基丙基) -5-[(2R)-2-[2-[5-氟 -2-乙氧基-苯氧基】乙胺 基】丙基】 -吲哚 -7-甲雌 (DC371870)
按实施例 1 的制备方法, 将步骤 1.1中的二氢吲哚替换为 2-甲基 -二氢吲哚, 将 1.14 中的 2,6-二甲基苯氧乙醛替换为 5-氟 -2-乙氧基-苯氧乙醛(5-氟 -2-乙氧基-苯氧乙醛的制备 方法为: 按照实施例 5的制备方法, 将步骤 5.1中的 2-甲氧基 -4-乙基 -苯酚替换为 2-甲氧 基 -5-氟 -苯酚制得) 。 NMR (400 MHz, CDC13) : δ 7.19 (s, 1H), 7.07-6.88 (m, 2H),
6.86- 6.78 (m, 1H), 6.77-6.65 (m, 3H), 4.15-4.03 (m, 2H), 3.77 (q, J= 7.2 Hz, 2H), 3.71 (t, J =
5.9 Hz, 2H), 3.43 (t, J= 8.6 Hz, 2H), 3.19 (t, J= 6.8 Hz, 2H), 3.06-3.01 (m, 1H), 2.97-2.92 (m, 3H), 2.73 (dd, J= 13.6, 6.7 Hz, 1H), 2.55 (dd, J= 13.6, 6.6 Hz, 1H), 1.85-1.78 (m, 2H), 1.23 (t, 3H), 1.12 (d, J= 6.3 Hz, 3H), 1.08 (d, J= 6.3 Hz, 3H). ESI-MS m/z:474[M+H]+.
实施例 71: 2-甲基 -2, 3-二氢 -l-(3-羟基丙基) -5-[(2R)-2-[2-[5-氟 -2-(2,2,2-三氟乙氧基) 魏基】乙脑】丙基】 -吲哚 -7-甲赚 (DC371871)
按实施例 1 的制备方法, 将步骤 1.1中的二氢吲哚替换为 2-甲基 -二氢吲哚, 将 1.14 中的 2,6-二甲基苯氧乙醛替换为 5-氟 -2-(2,2,2-三氟乙氧基) -苯氧乙醛 (5-氟 -2-(2,2,2-三氟 乙氧基) -苯氧乙醛的制备方法为: 按照实施例 4的制备方法, 将步骤 4.1中的 2-甲氧基 -4- 乙基 -苯酚替换为 2-甲氧基 -4-氟 -苯酚制得) 。 ^ NMR WOO MH^ CDCW : 5 7.18 (s, 1H),
7.10 (s, 1H), 7.03-6.86 (m, 1H), 6.84(s, 1H), 6.77-6.68 (m, 3H), 4.39-4.28 (m, 2H), 4.16-4.11 (m, 2H), 3.75 (t, J= 5.6 Hz, 2H), 3.47 (t, J= 8.5 Hz, 2H), 3.18 (t, J= 6.8 Hz, 2H), 3.08-3.02 (m: 1H), 2.98-2.92 (m, 3H), 2.72 (dd, J = 13.8, 6.8 Hz, 1H), 2.53 (dd, J = 13.8, 6.6 Hz, 1H),
1.87- 1.76 (m, 2H), 1.11 (d, J= 6.4 Hz, 3H), 1.07 (d, J= 6.2 Hz, 3H). ESI-MS m/z: 528[M+H]+.
例 72: 2-甲基 -2, 3-二氢 -l-(3-羟基丙基) -5-[(2R)-2-[2-[4-氟 -2-乙氧基-苯氧基】乙胺 基】丙基】 -吲哚 -7-甲酰胺 (DC371872)
按实施例 1 的制备方法, 将步骤 1.1中的二氢吲哚替换为 2-甲基 -二氢吲哚, 将 1.14 中的 2,6-二甲基苯氧乙醛替换为 4-氟 -2-乙氧基-苯氧乙醛(4-氟 -2-乙氧基-苯氧乙醛的制备 方法为: 按照实施例 5的制备方法, 将步骤 5.1中的 2-甲氧基 -4-乙基 -苯酚替换为 2-甲氧 基 -4-氟 -苯酚制得)。 丽11 (400 MHz, CDCI3) : δ 7.16 (s, 1H), 7.12-6.93 (m, 1H), 7.08(s, 1H), 6.84(s, 1H), 6.78-6.72 (d, 2H), 6.66 (s, 1H), 4.15-4.03 (m, 2H), 3.58 (q, J = 7.5 Hz, 2H), 3.70 (t, J= 5.8 Hz, 2H), 3.45 (t, J = 8.5 Hz, 2H), 3.19 (t, J = 6.7 Hz, 2H), 3.13-3.05 (m, 1H), 2.99-2.90 (m, 3H), 2.78 (dd, J= 13.8, 6.6 Hz, 1H), 2.59 (dd, J = 13.6, 6.8 Hz, 1H), 1.86-1.79 (m, 2H), 1.24 (m, 3H), 1.13 (d, J = 6.4 Hz, 3H), 1.09 (d, J=6.3Hz, 3H). ESI-MS
m/z:474[M+H]+.
例 73: 2-甲基 -2, 3-二氢 -l-(3-羟基丙基) -5-[(2R)-2-[2-[5-甲基 -2-(2,2,2-三氟乙氧基) 基】乙驢】丙基】 -吲哚 -7-甲赚 ( DC371873)
按实施例 1 的制备方法, 将步骤 1.1中的二氢吲哚替换为 2-甲基 -二氢吲哚, 将 1.14 中的 2,6-二甲基苯氧乙醛替换为 5-甲基 -2-(2,2,2-三氟乙氧基) -苯氧乙醛 (5-甲基 -2-(2,2,2- 三氟乙氧基) -苯氧乙醛的制备方法为: 按照实施例 4的制备方法, 将步骤 4.1中的 2-甲氧 基—4-乙基 -苯酚替换为 2-甲氧基 -4-甲基 -苯酚制得) 。 ^ NMR WOO MHz, CDC13) : 5 7.12 (s, 1H), 7.08 (s, 1H), 6.98 (s, 1H), 6.85 (d, J= 8.2 Hz, 1H), 6.77 (s, 1H), 6.73 (s, 1H), 6.68-6.62 (m, 1H), 4.32-4.16 (m, 2H), 4.14-4.01 (m, 2H), 3.68 (t, J= 5.6 Hz, 2H), 3.36 (t, J= 9.0 Hz, 2H), 3.15 (t, J= 6.8 Hz, 3H), 3.07-2.88 (m, 3H), 2.69 (dd, J= 13.6, 6.4 Hz, 1H), 2.48 (dd, J= 13.6, 6.9 Hz, 1H), 2.27 (s, 3H), 1.81-1.69(m, 2H), 1.11 (d, J= 6.3 Hz, 3H), 1.05 (d, J= 6.2 Hz, 3H). ESI-MS m/z: 524[M+H]+.
实施例 74: 2-甲基 -2, 3-二氢 -l-(3-羟基丙基) -5-[(2R)-2-[2-[4-甲基 -2-乙氧基-苯氧基】 乙 «】丙基】 -吲哚 -7-甲赚 (DC371874)
按实施例 1 的制备方法, 将步骤 1.1中的二氢吲哚替换为 2-甲基 -二氢吲哚, 将 1.14 中的 2,6-二甲基苯氧乙醛替换为 4-甲基 -2-乙氧基-苯氧乙醛(4-甲基 -2-乙氧基 -苯氧乙醛的 制备方法为: 按照实施例 5的制备方法, 将步骤 5.1中的 2-甲氧基 -4-乙基 -苯酚替换为 2- 甲氧基 -4-甲基-苯酚制得)。 丽11 (400 MHz, CDC13) : δ 7.17 (s, 1H), 7.04 (s, 1H), 6.98 (s, 1H), 6.82(d, J= 8.3 Hz, 1H), 6.78 (s, 1H), 6.73 (s, 1H), 6.68-6.61 (m, 1H), 4.13-4.02 (m, 2H), 3.85 (s, 3H), 3.66 (t, J= 5.7 Hz, 2H), 3.62(q, J= 7.8 Hz, 2H), 3.34 (t, J= 9.2 Hz, 2H), 3.16 (t, J = 6.9 Hz, 3H), 3.09-2.90 (m, 3H), 2.64 (dd, J= 13.8, 6.5 Hz, 1H), 2.48 (dd, J= 13.8, 6.6 Hz, 1H), 1.81-1.74 (m, 2H), 1.22 (t, 3H), 1.11 (d, J= 6.2 Hz, 3H), 1.06 (d, J= 6.4 Hz, 3H). ESI-MS m/z:470[M+H]+.
例 75: 2-甲基 -2, 3-二氢 -l-(3-羟基丙基) -5-[(2R)-2-[2-[5-氯 -2-(2,2,2-三氟乙氧基) 基】乙驢】丙基】 -吲哚 -7-甲赚 ( DC371875)
按实施例 1 的制备方法, 将步骤 1.1中的二氢吲哚替换为 2-甲基 -二氢吲哚, 将 1.14 中的 2,6-二甲基苯氧乙醛替换为 5-氯 -2-(2,2,2-三氟乙氧基) -苯氧乙醛 (5-氯 -2-(2,2,2-三氟 乙氧基) -苯氧乙醛的制备方法为: 按照实施例 4的制备方法, 将步骤 4.1中的 2-甲氧基 -4- 乙基 -苯酚替换为 2-甲氧基 -4-氯 -苯酚制得) 。 ^ NMR WOO MH^ CDCW : 5 7.15 (s, 1H), 7.03 (s, 1H), 6.94-6.83 (m, 4H), 6.58 (s, 1H), 4.32-4.21 (m, 2H), 4.14-3.99 (m, 2H), 3.73 (t, J =
5.6 Hz, 2H), 3.41-3.37 (m, 2H), 3.22-3.13 (m, 2H), 3.08-3.01 (m, 1H), 3.00-2.87 (m, 3H), 2.68-2.61 (m, 1H), 2.53 (dd, J= 13.6, 6.7 Hz, 1H), 1.85-1.72 (m, 2H), 1.12 (d, J= 6.3 Hz, 3H),
1.07 (d, J= 6.2 Hz, 3H). ESI-MS m/z: 544:546=3: 1[M+H]+.
实施例 76: 2-甲基 -2, 3-二氢 -l-(3-羟基丙基) -5-[(2R)-2-[2-[4-氯 -2-乙氧基-苯氧基】乙胺 基】丙基】 -吲哚 -7-甲雌 ( DC371876)
按实施例 1 的制备方法, 将步骤 1.1中的二氢吲哚替换为 2-甲基 -二氢吲哚, 将 1.14 中的 2,6-二甲基苯氧乙醛替换为 4-氯 -2-乙氧基-苯氧乙醛(4-氯 -2-乙氧基-苯氧乙醛的制备 方法为: 按照实施例 5的制备方法, 将步骤 5.1中的 2-甲氧基 -4-乙基 -苯酚替换为 2-甲氧 基 -4-氯 -苯酚制得)。 丽11 (400 MHz, CDC13) : δ 7.18 (s, 1H), 6.98 (s, 1H), 6.93-6.85 (m, 4H), 6.58 (s, 1H), 4.14-3.99 (m, 2H), 3.72 (t, J = 5.6 Hz, 2H), 3.64(q, J = 7.7 Hz, 2H), 3.44-3.36 (m, 2H), 3.23-3.12 (m, 2H), 3.10-3.08 (m, 1H), 3.05-2.89 (m, 3H), 2.66-2.61 (m, 1H),
2.54 (dd, J= 13.6, 6.8 Hz, 1H), 1.85-1.72 (m, 2H), 1.22 (m, 3H), 1.11 (d, J= 6.3 Hz, 3H), 1.08 (d, J= 6.2 Hz, 3H). ESI-MS m/z: 490:492=3: 1 [M+H]+.
例 77: 2-甲基 -2, 3-二氢 -l-(3-羟基丙基) -5-[(2R)-2-[2-[2-(2,2,2-三氟乙氧基)苯氧基] 乙腿】丙基】 -吲哚 -7-甲赚 (DC371877)
按实施例 1 的制备方法, 将步骤 1.1中的二氢吲哚替换为 2-甲基 -二氢吲哚, 将 1.14 中的 2,6-二甲基苯氧乙醛替换为 2-(2,2,2-三氟乙氧基) -苯氧乙醛(其中, 2-(2,2,2-三氟乙氧 基) -苯氧乙醛的制备方法为: 按照实施例 4的制备方法, 将步骤 4.1中的 2-甲氧基 -4-乙基 -苯酚替换为 2-甲氧基-苯酚制得)。 ^ NMR WOO MHZ, CDC13) :5 7.18 (s, 1H), 7.06-6.93 (m: 4H), 6.89 (m, 2H), 6.67 (d, J= 15.6 Hz, 1H), 4.36-4.24(m, 2H), 4.14-3.99 (m, 2H), 3.65 (t, J = 5.7 Hz, 2H), 3.38-3.32 (m, 2H), 3.15 (t, J= 7.0 Hz, 2H), 3.09-3.01 (m, 1H), 2.98-2.88 (m, 3H), 2.67 (dd, J= 13.7, 6.6 Hz, 1H), 2.51 (dd, J = 13.6, 6.8 Hz, 1H), 1.82-1.70 (m, 2H), 1.12 (d, J = 6.4 Hz, 3H), 1.06 (d, J= 6.2 Hz, 3H). ESI-MS m/z: 556 [M+H]+.
实施例 78: 2-甲基 -2, 3-二氢 -l-(3-羟基丙基) -5-[(2R)-2-[2-[2-乙氧基-苯氧基】乙胺基】 丙基】 -吲哚 -7-甲 SfeJ^ ( DC371878)
按实施例 1 的制备方法, 将步骤 1.1中的二氢吲哚替换为 2-甲基 -二氢吲哚, 将 1.14 中的 2,6-二甲基苯氧乙醛替换为 2-乙氧基-苯氧乙醛 (其中, 2-乙氧基 -苯氧乙醛的制备方 法为: 按照实施例 5的制备方法, 将步骤 5.1中的 2-甲氧基 -4-乙基 -苯酚替换为 2-甲氧基- 苯酚制得) 。 lH NMR (400 MHz, CDCI3) : δ 7.16 (s, 1H), 6.96 (s, 1H), 6.94-6.87 (m, 4H), 6.72 (s, 1H), 6.57 (s, 1H), 4.13-3.97 (m, 2H), 3.74 (t, J= 5.6 Hz, 2H), 3.62(q, J= 7.7 Hz, 2H), 3.43-3.36 (m, 2H), 3.23-3.13 (m, 2H), 3.11-3.08 (m, 1H), 3.07-2.88 (m, 3H), 2.67-2.60 (m, 1H),
2.55 (dd, J= 13.6, 6.8 Hz, 1H), 1.87-1.72 (m, 2H), 1.22 (m, 3H), 1.11 (d, J= 6.3 Hz, 3H), 1.08 (d, J= 6.2 Hz, 3H). ESI-MS m/z: 552 [M+H]+.
例 79: 2, 3-二氢 -l-(3-乙酰氧基丙基 )-5-[(2R)-2-[2-[5-氟 -2-(2,2,2-三氟乙氧基)苯氧 基】乙驢幽 -吲哚 -7-甲纖 ( DC371879)
按照反应式 6进行制备。
79.1: 1 -(3-羟基丙基) -二氢吲哚
将 40g (25.16ml) 二氢吲哚溶于 400ml乙腈中, 加入 3-溴 -1-丙醇 38ml, 加入碳酸钾 93g , 回流 12h, 待反应液冷却后, 抽滤, 柱层析纯化得油状物 50.6g, 收率 85%。 1H NMR (d-DMSO, 400 MHz): δ 7.95-8.06 (2Η, m), 7.55 (1Η. dd). 7.28 (1H, dd), 4.40-4.50 (2H. m), 3.48-3.60 (2H, m), 3.3-3.4 (2H, m), 2.98-2.93 (2H, m). 2.36-2.50 (2H, m). ESI-MS m/z: 178 [M+H]+.
79.2: l -(3-苯甲酰氧基丙基) -二氢吲哚
将上一步所得 1-(3-羟基丙基) -二氢吲哚 50.6g溶于 250ml无水二氯甲垸中,加入三乙 胺 44ml, 冰浴搅拌条件下, 缓慢滴加苯甲酰氯 34ml, 加毕反应 8h, 然后加入水萃取三次 ( 100ml X 3 ), 有机层浓缩得淡紫色油状物 76.3g, 产率 95%。 NMR (CDC13, 400 MHz): δ 7.95-8.08 (m, 2H). 7.56-7.66 (m, 1H), 7.31-7.50 (m. 6H). 4.4-4.5 (m, 2H), 3.79-4.0 (m. 2H), 3.5-3.6 (m, 2H), 3.31-3.40 (m, 2H), 2.38-2.5 (m, 2H). ESI-MS m/z: 282 [M+H]+.
79.3: l -(3-苯甲酰氧基丙基) -5-甲酰基-二氢吲哚
将 28ml N, N-二甲基甲酰胺溶于 300ml无水 1,2-二氯乙垸中,在氮气保护和冰浴搅拌 条件下缓慢滴加 51ml三氯氧磷, 加毕反应 lh, 然后向其中滴加上一步所得 1-(3-苯甲酰 氧基丙基) -二氢吲哚 (76.3g ) 的无水 1,2-二氯乙垸溶液 (200ml), 加毕, 转移至 80°C油
=fi iv) ρξ \ 'ΗΖ 'ω) zz-Yz z'v\ V9= 'm 'ΡΡ) ίβτ m 'ω) ι ε-ο ε z \ Ά Α=
'HI 'ΡΡ) ΟΖ'ί '(Η17 'ω) L £-9 £ \{Ζ 'ω) i -Y '(Ηΐ 'ω) 9L -i9 '(HI 'sjq) £69 '(HI 'S) ΖΖ L '(Hi 'ω) -17+ (ΗΪ 'ω) 9ί-ξί
0017 '£D D)環 Ν Η,
Μ^ '¾»驚三 f¾^¾ ^ 慰篛 ' ^MX^mm ^w u
¾ώ¾ :-Ν 'Ν «00ΐ賤^嬉慰篛¾¾驚三 πκ 3ί '止 φ
¾ ^蓄二 -(¾Μ¾Κ-^ -¾¾ - ¾Μ¾¾¾ *-ε)-ΐ :96L
+[Η+η 6%: ζω SW-IS3 (¾99 =f 'Η£ 'Ρ) 0S1 Ήί 'ω) YZ-Q Z '(Η£ 'ω) 0 £"8 '(Η£
'ω) 8 ε-5ΐ ε 'te 'ω) ΐ7·ε-ε'ε 'te ¾ -^ '(ΗΙ ' ) ςυ -ζ9 '(ΗΙ 'ω) ΐς·9- '9 ΉΟΚ
'Ηΐ 'Ρ) 6£ 9 O ^=f 'HI 'Ρ) £89 '(HI 'S) ΉΙ 'ω) ξ' L~Y L '(Ηΐ 'ω) W L~9i L '(Ηΐ 'ω) I S-O SS:(¾^001 '¾00)¾^^ °%^6 *^|ι '^ΐ S '蔡士
蓄: -(¾Μ¾¾- -(¾Μ¾¾¾ώ*-ε)-ΐ :ST+[H+ ] L9£: z/ui SW-IS3
(HZ 'ω) Yz-Q i '(HE 'S) WZ 'te 'ω) τ ε-ο ε 'te 'ω) ΐ7·ε-ε'ε 'te ¾ 9 £-s e '(H^ ' )
6YV-WV '(ZH1.8 =Γ 'HI 'Ρ) 0 9 '(H 'ω) L- L '(Hi 'ω) ς' L '(HI ¾ ς9'ί-ξξ'ί '(Η£ 'ω) Γ8-508 S (ZHW 0017 '¾aO)¾WNHT °%0 ^ '§955 ^^t@¥k¾i¾T? ¾B¾S ίΙ »^¾ »¾、蔡士 暴 ' x oz) 三 邈 7
^ ^回 ' ¾OI邈镧 γωτ 邈镧 γωτ 'ψ
^ SK O 规缀 §ΓΛ9¾ ^蓄二 (奪 Μ¾¾ ώ*-ε)-ΐ会^ τ¾
+[Η+η\ 0\£: ζ/ SW-IS3 (ΗΖ 'ω) ί-ΐΟ 8 = Γ 'Ηί ¾) SO '(H 'ui)gi7e-9££ '(Hi ' )99·ε-"·ε '(W9 =f "UZ ¾) S1'1 '(ZH8 =f 'HI 'P)17.9 'to 'ω) ί9' L-ZV L '(Hi 'ω) Π '8-0.8 '(HI 's) 8.6 S (ZHM OOP 'εΌΟθ)環 N H, °%08 |i
'§ΓΛ9:#固 蔡士 '(εχ «οοε)¾¾ϋ7邈
驚三 f¾^¾ ^ 慰篛 ' ^m ^m '^萆丟 ^ ^ ..9Z80/M0ZN3/X3d 176S010/S10Z OAV
6.6Hz). ESI-MS m/z: 397 [M+H] +.
79.7: 1 -(3-苯甲酰氧基丙基) -7-氰基 -5-(2-硝基丙基) -二氢吲哚
将上一步所得 1-(3-苯甲酰氧基丙基) -7-甲酰基 -5-(2-硝基丙基) -二氢吲哚 48.1g 溶于 250ml无水四氢呋喃中, 加入盐酸羟胺 10.15g, 再加入吡啶 40ml, 于 50°C反应 12h, 然 后分批加入醋酐 46.8ml, 升温至回流反应 8h, 反应液浓缩, 加入 400ml乙酸乙酯, 水洗 三次 (200 X3), 有机层浓缩得黄色固体, 用甲醇重结晶得黄色固体产物 42g, 收率 88%。 ¾ NMR (CDC13, 400 ΜΗζ):δ 8.0-8.1 (m, 2H), 7.5-7.6 (m, IH), 7.4-7.5 (m, 2H), 6.93 (brs, 1H); 6.89 (brs, IH), 4.6-4.7 (m, IH), 4.4-4.5 (m, 2H), 3.7-3.81 (m, 2H), 3.55-3.66 (m, 2H), 3.12 (dd, IH, J=7.8, 14.2Hz), 2.9-3.0 (m, 2H), 2.86 (dd, IH, J=6.2, 14.2Hz), 2.1-2.2 (m, 2H), 1.54 (d, 3H; J= 6.7Hz). ESI-MS m/z: 392 [M+H]+.
79.8: 1 -(3-苯甲酰氧基丙基) -7-氰基 -5-(2-氨基丙基) -二氢吲哚
将上一步所得 1-(3-苯甲酰氧基丙基) -7-氰基 -5-(2-硝基丙基) -二氢吲哚 (42g) 溶于 200ml甲醇和 200ml四氢呋喃的混合溶剂中,加入 10%鈀碳 4.2g,在一个大气压氢气下还 原, 反应 48h, 反应完毕后抽滤, 反应液抽滤, 滤液浓缩得产物 36.8g, 收率 95%。 δ 8.01 (d, 2H), 7.67 (d, J= 1.3 Hz, IH), 7.57 (t, J= 7.4 Hz, IH), 7.49-7.40 (m, 3H), 4.89-4.76 (m, 3H): 4.24 (t, J= 6.1 Hz, 2H), 3.45-3.52 (m, 5H), 3.16 (dd, J= 14.2,6.5 Hz, IH), 2.96(t, J = 7.6Hz, 2H)2.24-2.11 (m, 2H), 1.05 (d, J= 6.6 Hz, 3H). ESI-MS m/z: 364 [M+H]+.
79.9: 1 -(3-苯甲酰氧基丙基) -7-氰基 -5-[(2R)-2-氨基丙基] -二氢吲哚
将上一步所得 1-(3-苯甲酰氧基丙基) -7-氰基 -5-(2-氨基丙基) -二氢吲哚 10g 溶于丙酮 60ml中,搅拌条件下向其中滴加加入 2.3gL-(+)-酒石酸水溶液(2.3gL-(+)-酒石酸溶于 60ml 水中), 加毕搅拌 12h, 析出大量固体, 抽滤得匿标产物的 L-(+)-酒石酸盐 4.1g。 将所得 固体溶于 100ml水中, 加入饱和碳酸钠溶液调 pH至 10, 加乙酸乙酯萃取 2次( 150 X2 ), 合并有机层, 干燥, 浓缩得淡黄色油状固体 3.6g, 产率 36%。 ^ NMIUCDC^ OO MHz): δ 8.01 (d, 2H), 7.67 (d, J= 1.3 Hz, IH), 7.57 (t, J= 7.4 Hz, IH), 7.49-7.40 (m, 3H), 4.89-4.76 (m, 3H), 4.24 (t, J= 6.1 Hz, 2H), 3.45-3.52 (m, 5H), 3.16 (dd, J= 14.2,6.5 Hz, IH), 2.96(t, J = 7.6Hz, 2H)2.24-2.11 (m, 2H), 1.05 (d, J= 6.5 Hz, 3H). ESI-MS m/z: 364 [M+H]+.
79.10: l-(3-苯甲酰氧基丙基) -5-[(2R)-2-[2-[5-氟 -2-(2,2,2-三氟乙氧基)苯氧基]乙胺基] 丙基] -7-氰基-二氢吲哚
将上一步所得 1-(3-苯甲酰氧基丙基) -7-氰基 -5-[(2R)-2-氨基丙基] -二氢吲哚 500mg溶 于 20ml 1,2-二氯乙垸中,加入 5-氟 -2-(2,2,2-三氟乙氧基) -苯氧乙醛 486mg, 加入醋酸硼氢 化钠 466mg, 反应 12h, 柱层析得淡黄色油状产物 750mg, 产率 91%。 ESI-MS m/z: 600 [M+H] +.
79.11: l-(3-苯甲酰氧基丙基) -5-[(2R)-N-苄基 -N-2-[2-[5-氟 -2-(2,2,2-三氟乙氧基)苯氧 基]乙基-氨基]丙基] -7-氰基-二氢吲哚
将上一步所得 1-(3-苯甲酰氧基丙基) -5-[(2R)-2-[2-[5-氟 -2-(2,2,2-三氟乙氧基)苯氧基] 乙胺基]丙基] -7-氰基-二氢吲哚 750mg溶于 20ml丙酮中, 加入溴化苄 235mg, 再加入碳 酸钾 140mg, 回流 12h, 柱层析得白色固体 800mg, 产率 93%。 ESI-MS m/z: 690 [M+H]+.
79.12: 1-(3-羟基丙基) -5-[(2R)-N-苄基 -N-2-[2-[5-氟 -2-(2,2,2-三氟乙氧基)苯氧基]乙基 -氨基]丙基] -7-氰基-二氢吲哚
将上一步所得 1-(3-苯甲酰氧基丙基) -5-[(2R)-N-苄基 -N-2-[2-[5-氟 -2-(2,2,2-三氟乙氧 基)苯氧基]乙基-氨基]丙基] -7-氰基-二氢吲哚 800mg溶于 12ml甲醇中,加入 2mol/L NaOH 水溶液 1.5ml, 反应 4h, 减压浓缩除去大部分甲醇, 向残余物中加入 40ml乙酸乙酯, 再 加入 25ml水,萃取,有机层干燥浓缩得淡黄色油状物 650mg,产率 96%。 ESI-MS m/z: 586 [M+H]+.
79.13: 2, 3-二氢 -1-(3-羟基丙基) -5-[(2R)-N-苄基 -N-2-[2-[5-氟 -2-(2,2,2-三氟乙氧基)苯 氧基]乙基-氨基]丙基] -吲哚 -7-甲酰胺
将上一步所得 1-(3-羟基丙基) -5-[(2R)-N-苄基 -N-2-[2-[5-氟 -2-(2,2,2-三氟乙氧基)苯氧 基]乙基-氨基]丙基] -7-氰基-二氢吲哚 650mg溶于 6ml二甲亚砜中,然后向其中加入 5mol/L 氢氧化钠水溶液 800μ1, 加入 30%过氧化氢水溶液 500μ1, 反应 12h后, 加入水 20ml, 用 乙酸乙酯萃取三次 (30mlX 3 ), 合并有机层, 柱层析纯化得淡黄色油状物 600mg, 收率 89.5%。 ESI-MS m/z: 604 [M+H]+.
79.14: 2, 3-二氢 -1-(3-乙酰氧基丙基 )-5-[(2R)-N-苄基 -N-2-[2-[5-氟 -2-(2,2,2-三氟乙氧 基)苯氧基]乙基-氨基]丙基] -吲哚 -7-甲酰胺
将上一步所得 2, 3-二氢 -1-(3-羟基丙基) -5-[(2R)-N-苄基 -N-2-[2-[5-氟 -2-(2,2,2-三氟乙 氧基)苯氧基]乙基-氨基]丙基] -吲哚 -7-甲酰胺 600mg溶于 25ml无水二氯甲垸中,加入三乙 胺 290μ1, 再加入乙酰氯 86μ1, 反应 10h, 向反应液中加入 40ml二氯甲垸, 水洗 (30ml X 3 ), 有机层浓缩得淡黄色油状物 590mg, 产率 92%。 ESI-MS m/z: 646 [M+H]+.
79.15: 2, 3-二氢 -1-(3-乙酰氧基丙基 )-5-[(2R)-2-[2-[5-氟 2-(2,2,2-三氟乙氧基)苯氧基] 乙胺基]丙基] -吲哚 -7-甲酰胺
将上一步所得 2, 3-二氢 -1-(3-乙酰氧基丙基 )-5-[(2R)-N-苄基 -N-2-[2-[5-氟 -2-(2,2,2-三 氟乙氧基)苯氧基]乙基-氨基]丙基] -吲哚 -7-甲酰胺 590mg溶解于 25ml甲醇中, 加入 10% 鈀碳 120mg, 在一个大气压氢气下还原, 反应 24h, 反应完毕后抽滤, 滤液浓缩得产物 450mg,收率 88.6%。 NMR (400 MHz, CDC13) : 5 7.19 (s, IH), 7.12 (s, IH), 7.05-6.87 (m,
1H), 6.83(s, 1H), 6.79-6.67 (m, 3H), 4.39-4.27 (m, 2H), 4.19-4.13 (m, 2H), 3.78 (t, J= 5.7 Hz, 2H), 3.48 (t, J = 8.6 Hz, 2H), 3.19 (t, J = 6.7 Hz, 2H), 3.12-3.04 (m, 1H), 2.97-2.90 (m, 3H), 2.73 (dd, J= 13.8, 6.8 Hz, 1H), 2.53 (dd, J= 13.8, 6.6 Hz, 1H), 2.19(s, 3H), 1.88-1.76 (m, 2H), 1.12 (d, J= 6.5 Hz, 3H), 1.09 (d, J= 6.2 Hz, 3H). ESI-MS m/z: 556 [M+H]+.
实施例 80: 2-甲基 -2, 3-二氢 -l-(3-乙酰氧基丙基 )-5-[(2R)-2-[2-[2-(2,2,2-三氟乙氧基) 魏基】乙脑】丙基】 -吲哚 -7-甲赚 ( DC371880)
按实施例 79的制备方法, 将步骤 79.1 中的二氢吲哚替换为 2-甲基 -二氢吲哚, 将步 骤 79.10中的 5-氟 -2-(2,2,2-三氟乙氧基) -苯氧乙醛替换为 2-(2,2,2-三氟乙氧基) -苯氧乙醛。 ¾ NMR (400 MHz, CDC13): δ 7.14 (s, 1H), 7.04-6.92 (m, 4H), 6.89 (ddd, J= 9.1, 6.7, 1.1 Hz, 2H), 6.68 (d, J= 15.6 Hz, 1H), 4.34-4.23 (m, 2H), 4.13-3.99 (m, 2H), 3.68 (t, J= 5.7 Hz, 2H), 3.39-3.33 (m, 2H), 3.14 (t, J= 7.0 Hz, 2H), 3.08-3.01 (m, 1H), 2.97-2.88 (m, 3H), 2.66 (dd, J = 13.6, 6.5 Hz, 1H), 2.50 (dd, J= 13.6, 6.8 Hz, 1H), 1.82-1.70 (m, 2H), 1.13 (d, J= 6.5 Hz, 3H), 1.05 (d, J= 6.2 Hz, 3H). ESI-MS m/z: 552 [M+H]+.
实施例 81 : 细胞生物学活性的测试
实验施
将稳定表达 α1Α-肾上腺素受体 (a1A-AR) 和 G蛋白 Gal6的 HEK293细胞接种于 96 孔平板中, 培养 24小时后, 去除培养基, 每孔加入 40 含 2 μΜ Fluo-4 AM的 Hank平 衡盐溶液(HBSS:包含 5.4 mM KC1, 0.3 mM Na2HP04, 0.4 mM KH2PO4, 4.2 mM NaHC03 , 1.3 mM CaCl2, 0.5 mM MgCl2, 0.6 mM MgSO4, 137 mM NaCl, 5.6 mM D-葡萄糖和 250 μΜ 磺吡酮, pH 7.4) 于培养箱中孵育 45 分钟。 吸弃染料, 加入 50 μ 含待测化合物或者 1%DMS0 (阴性对照) 的 HBSS, 室温孵育 10分钟, 然后用 Fie X Station 3微孔板检测 仪读数。 检测仪在指定时间点, 可自动将 25 激动剂苯肾上腺素 (Phenylephrme, 终浓 度 30 nM)加入到反应体系中, 同时用 485 nm的光激发并于 525 nm波段检测细胞内钙离 子浓度变化引起的染料荧光强度的变化。
分析:
不同药物孵育后, 细胞对 a1A-AR激动剂苯肾上腺素 (Phenylephrine) 的反应率由以 下公式计算:
反应率% = (D-B)/(S-B)* 100%;
其中 D为用待测药物孵育后, 苯肾上腺素激起的钙流信号峰值; B为 ΙΟ μΜ阳性对 照药 Tamsulosm (坦索罗辛) 孵育后, 苯肾上腺素激起的钙流信号峰值; S 为阴性对照 1%DMS0孵育后, 苯肾上腺素激起的钙流信号峰值。
同一药物不同剂量的反应率以 GraphPad Pnsm软件做非线性回归分析, 得到剂量反 应曲线并测得 IC5。值。 数据以平均值 ±标准差表述, 为三次独立实验结果, 每次实验均为 三复孔。 所得结果见表 1 :
表 1
本发明的化合物均为 a1A-AR的高活性拮抗剂,所有化合物的 IC5o低于 50 nM的水平, 2个化合物的 IC5。低于 1 nM。 该类化合物有较好的抗良性前列腺增生应用前景, 因而具 良好的商业价值。
Claims
1、 一种通式 (I)表示的化合物, 其药学上可接受的盐、 结晶水合物、 溶剂合物或它 们的混合物。
其中: 、 R2、 R3、 、 R5代表苯环上的取代基, 各自独立地选自氢、 卤素、 氨基、 羧基、 氰基、 硝基、 羟基、 未取代或由 C2-C6直链或支链的烯基或卤素取代的 C1-C6直 链或支链的垸基、 未取代或由 C3-C6环垸基或卤素取代的 C1-C6直链或支链的垸氧基、 未取代或由卤素取代的 C2-C12直链或支链的烯基、 未取代或由卤素取代的 C2-C12直链 或支链的炔基、 未取代或由卤素取代的 C3-C6环垸基、 未取代或由卤素取代的 C3-C6环 垸氧基、未取代或由卤素取代 C1-C6直链或支链烧基羰氧基、未取代或由卤素取代 C1-C6 直链或支链垸基幾基、 未取代或由卤素取代的 C1-C6直链或支链烧氧羰基、 未取代或由 卤素、 C1-C6直链或支链的垸基、 C1-C6直链或支链的垸氧基取代的苯氧基、 未取代或由 卤素、 C1-C6直链或支链的垸基、 C1-C6直链或支链的垸氧基取代的苄氧基、 未取代或由 卤素、 C1-C6直链或支链的垸基和 C1-C6直链或支链的垸氧基取代的苄氧羰基; 优选各 自独立地选自氢、 卤素、 氨基、 羟基、 未取代或由 C2-C4直链或支链的烯基或 1-3个卤素 取代的 C1-C6直链或支链的垸基、 未取代或由 C3-C6环垸基或 1-3个卤素取代的 C1-C6 直链或支链的垸氧基、 未取代或由 1-3个卤素取代的 C3-C6环垸基、未取代或由 1-3个卤 素取代的 C3-C6环垸氧基、未取代或由卤素、 C1-C6直链或支链的垸基、 C1-C6直链或支 链的垸氧基取代的苯氧基、 和未取代或由卤素、 C1-C6直链或支链的垸基或 C1-C6直链 或支链的垸氧基取代的苄氧基; 更优选各自独立地为氢、 卤素、 未取代或由乙烯基或 1-3 个卤素取代的 C1-C6直链或支链的垸基、 未取代或由 C3-C6环垸基或 1-3个卤素取代的 C1-C6直链或支链的垸氧基、未取代或由 1-3个卤素取代的 C3-C6环垸基、和未取代或由 1-3个卤素取代的 C3-C6环垸氧基; 最优选各自独立地选自氢、 氟、 氯、 溴、 甲基、 乙基、 烯丙基、 甲氧基、 乙氧基、 环丙氧基、 环丙甲氧基、 叔丁氧基, 新戊氧基、 三氟甲氧基和
2,2,2-三氟乙氧基;
或者 、 R2、 R3、 、 R5中相邻的两个取代基连同苯环上与其相连的碳原子可以一 起形成含有 1~3个选自 N、 0和 S的杂原子的 5-6元杂环; 优选形成含有 1~2个选自 0 和 S的杂原子的 5-6元杂环; 更优选形成二氧杂环戊环;
n=0、 1、 或 2, 优选 n=l ;
Re选自氢、未取代或由卤素取代的 C1-C6直链或支链垸基羰基、和未取代或由卤素、 C1-C6 直链或支链的垸基、 C1-C6 直链或支链的垸氧基取代的苯甲酰基; 优选选自氢、 C1-C4直链或支链的垸基、 和未取代或由 1-3个卤素取代的 C1-C4直链或支链烧基羰基; 更优选选自氢、 甲基、 乙酰基和三氟乙酰基;
R7选自氢、 C1-C6直链或支链的垸基、 和 C1-C6直链或支链的垸氧基; 优选选自氢 和 C 1 -C4直链或支链的垸基; 更优选选自氢和甲基;
条件是, 当 R2、 R3、 、 R7为氢, 且 1? 和 中一个为氢时, 另一个不为未取代或 由 C3-C6环垸基或卤素取代的 C1-C6直链或支链的垸氧基、未取代或由卤素取代的 C3-C6 环垸氧基、 未取代或由卤素取代 C1-C6直链或支链垸基羰氧基、 由 C1-C6直链或支链的 垸氧基取代的苯氧基、 或由 C1-C6直链或支链的垸氧基取代的苄氧基;
*表示手性碳。
2、 根据权利要求 1所述的通式(I)化合物, 其药学上可接受的盐、 结晶水合物、 溶 剂合物或它们的混合物, 其中,
选自氢、 卤素、 氨基、 羧基、 氰基、 硝基、 羟基、 未取代或由 C2-C6直链或支链 的烯基或卤素取代的 C1-C6直链或支链的垸基、 未取代或由 C3-C6环垸基或卤素取代的 C1-C6直链或支链的垸氧基、 未取代或由卤素取代的 C2-C12直链或支链的烯基、 未取代 或由卤素取代的 C2-C12直链或支链的炔基、未取代或由卤素取代的 C3-C6环垸基、 未取 代或由卤素取代的 C3-C6环烧氧基、 未取代或由卤素取代的 C1-C6直链或支链垸基羰氧 基、 未取代或由卤素取代的 C1-C6直链或支链烧基幾基、 未取代或由卤素取代的 C1-C6 直链或支链垸氧羰基、 未取代或由卤素、 C1-C6直链或支链的垸基、 C1-C6直链或支链的 垸氧基取代的苯氧基、 未取代或由卤素、 C1-C6直链或支链的垸基、 C1-C6直链或支链的 垸氧基取代的苄氧基、 和未取代或由卤素、 C1-C6直链或支链的垸基、 C1-C6直链或支链 的垸氧基取代的苄氧羰基;优选选自氢、未取代或由 C2-C4直链或支链的烯基或 1-3个卤 素取代的 C1-C6直链或支链的垸基、未取代或由 C3-C6环垸基或 1-3个卤素取代的 C1-C6 直链或支链的垸氧基、 未取代或由 1-3个卤素取代的 C3-C6环垸基、未取代或由 1-3个卤 素取代的 C3-C6环垸氧基、未取代或由卤素、 C1-C6直链或支链的垸基、 C1-C6直链或支
链的垸氧基取代的苯氧基、 和未取代或由卤素、 C1-C6直链或支链的垸基、 C1-C6直链或 支链的垸氧基取代的苄氧基;更优选选自氢、未取代或由乙烯基或 1-3个卤素取代的 C1-C6 直链或支链的垸基、 未取代或由 C3-C6环垸基或 1-3个卤素取代的 C1-C6直链或支链的 垸氧基、 未取代或由 1 -3个卤素取代的 C3-C6环垸基、 和未取代或由 1-3个卤素取代的 C3-C6环垸氧基; 最优选选自甲基、 乙基、 烯丙基、 甲氧基、 乙氧基、 环丙氧基、 环丙甲 氧基、 叔丁氧基, 新戊氧基、 三氟甲氧基和 2,2,2-三氟乙氧基;
选自氢、 卤素、 未取代或由 C2-C6直链或支链的烯基或卤素取代的 C1-C6直链或 支链的垸基; 优选选自氢、 卤素和未取代或由 C2-C4 直链或支链的烯基或卤素取代的 C1-C4 直链或支链的垸基; 更优选选自氢、 氟、 氯、 溴和未取代或由 1-3 个卤素取代的 C1-C4直链或支链的垸基; 最优选选自氢、 氟、 氯、 溴、 甲基和乙基;
选自氢、 卤素、 未取代或由 C2-C6直链或支链的烯基或卤素取代的 C1-C6直链或 支链的垸基、 未取代或由 1-3个卤素取代的 C2-C12直链或支链的烯基; 优选选自氢、 卤 素和未取代或由 C2-C4直链或支链的烯基或卤素取代的 C1-C4直链或支链的垸基; 更优 选选自氢、氟、氯、溴和未取代或由乙烯基或 1-3个卤素取代的 C1 -C4直链或支链的垸基; 最优选选自氢、 甲基、 乙基、 烯丙基、 氟、 氯和溴;
选自氢、 卤素、 未取代或由 C2-C6直链或支链的烯基或卤素取代的 C1-C6直链或 支链的垸基、 和未取代或由 1-3个卤素取代的 C2-C12直链或支链的烯基; 优选选自氢、 卤素和未取代或由 C2-C4直链或支链的烯基或卤素取代的 C1-C4直链或支链的垸基; 更 优选选自氢、 未取代或由乙烯基或 1-3个卤素取代的 C1-C4直链或支链的垸基、氟、 氯和 溴; 更优选选自氢、 甲基、 乙基、 烯丙基、 氟、 氯和溴;
或者 R3和 可以连同苯环上的与其相连的碳原子一起构成含有 1~3个选自 0和 S 的杂原子的 5~6元杂环; 优选形成含有 1~2个选自 0和 S的杂原子的 5-6元杂环; 更优 选形成二氧杂环戊环;
选自氢、 卤素、 氨基、 羧基、 氰基、 硝基、 羟基、 未取代或由 C2-C6直链或支链 的烯基或卤素取代的 C1-C6直链或支链的垸基、 未取代或由 C3-C6环垸基或卤素取代的 C1-C6直链或支链的垸氧基、 未取代或由卤素取代的 C2-C12直链或支链的烯基、 未取代 或由卤素取代的 C2-C12直链或支链的炔基、未取代或由卤素取代的 C3-C6环垸基、 未取 代或由卤素取代的 C3-C6环烧氧基、 未取代或由卤素取代的 C1-C6直链或支链垸基羰氧 基、 未取代或由卤素取代的 C1-C6直链或支链幾基、 未取代或由卤素取代的 C1-C6直链 或支链垸氧羰基、 未取代或由卤素、 C1-C6直链或支链的垸基或 C1-C6直链或支链的垸 氧基取代的苯氧基、 未取代或由卤素、 C1-C6直链或支链的垸基或 C1 -C6直链或支链的
垸氧基取代的苄氧基、 和未取代或由卤素、 C1-C6直链或支链的垸基或 C1-C6直链或支 链的垸氧基取代的苄氧羰基;优选选自未取代或由 C2-C4直链或支链的烯基或 1-3个卤素 取代的 C1-C6直链或支链的垸基、 未取代或由 C3-C6环垸基或 1-3个卤素取代的 C1-C6 直链或支链的垸氧基、 未取代或由 1-3个卤素取代的 C3-C6环垸基、未取代或由 1-3个卤 素取代的 C3-C6环垸氧基、 未取代或由卤素、 C1-C6直链或支链的垸基或 C1-C6直链或 支链的垸氧基取代的苯氧基、 未取代或由卤素、 C1-C6直链或支链的垸基或 C1-C6直链 或支链的垸氧基取代的苄氧基; 更优选选自未取代或由乙烯基或 1-3个卤素取代的 C1-C6 直链或支链的垸基、 未取代或由 C3-C6环垸基或 1-3个卤素取代的 C1-C6直链或支链的 垸氧基、未取代或由 1-3个卤素取代的 C3-C6环垸基、未取代或由 1-3个卤素取代的 C3-C6 环垸氧基; 最优选选自甲基、 乙基、 烯丙基、 甲氧基、 乙氧基、 环丙氧基、 环丙甲氧基、 叔丁氧基、 新戊氧基、 三氟甲氧基和 2,2,2-三氟乙氧基;
选自氢、未取代或由卤素取代的 C1-C6直链或支链垸基羰基、和未取代或由卤素、 C1-C6直链或支链的垸基、 C1-C6直链或支链的垸氧基取代的苯甲酰基; 优选选自氢和未 取代或由 1-3个卤素取代的 C1-C4直链或支链烧基羰基;优选选自氢、乙酰基和三氟乙酰 基;
R7选自氢、 C1-C6直链或支链的垸基、 和 C1-C6直链或支链的垸氧基; 优选选自氢 和 C1-C4直链或支链的垸基; 更优选选自氢和甲基; 最优选为氢;
条件是, 当 R2、 R3、 、 R7为氢, 且 和 R5中一个为氢时, 另一个不为未取代或 由 C3-C6 环垸基或卤素取代的 C1-C6 直链或支链的垸氧基、 或未取代或由卤素取代的 C3-C6环垸氧基、 或未取代或由卤素取代 C1-C6直链或支链烧基羰氧基、 或 C1-C6直链 或支链的垸氧基取代的苯氧基、 或 C1-C6直链或支链的垸氧基取代的苄氧基。
3、 根据权利要求 1所述的通式(I)化合物, 其药学上可接受的盐、 结晶水合物、 溶 剂合物或它们的混合物, (I) 化合物为下面通式 (IV) 所示的化合物:
(IV)
其中:
R5中一个为氢,另一个选自未取代或由 C3-C6环垸基或卤素取代的 C1-C6直链 或支链的垸氧基、未取代或由卤素取代的 C3-C6环垸氧基、未取代或由卤素取代的 C1-C6
直链或支链垸基幾氧基、 未取代或由卤素、 C1-C6直链或支链的垸基、 C1-C6直链或支链 的垸氧基取代的苯氧基和未取代或由卤素、 C1-C6直链或支链的垸基、 C1-C6直链或支链 的垸氧基取代的苄氧基; 优选选自未取代或由 C3-C6环垸基或 1-3个卤素取代的 C1-C6 直链或支链的垸氧基、 未取代或由 1-3个卤素取代的 C3-C6环垸氧基、 未取代或由卤素、 C1-C6直链或支链的垸基、 C1-C6直链或支链的垸氧基取代的苯氧基和未取代或由卤素、 C1-C6直链或支链的垸基、 C1-C6直链或支链的垸氧基取代的苄氧基; 更优选选自未取代 或由 C3-C6环垸基或 1-3个卤素取代的 C1-C6直链或支链的垸氧基、未取代或由 1-3个卤 素取代的 C3-C6环垸基和未取代或由 1-3个卤素取代的 C3-C6环垸氧基; 更优选选自甲 氧基、 乙氧基、 环丙氧基、 环丙甲氧基、 叔丁氧基, 新戊氧基、 三氟甲氧基和 2,2,2-三氟 乙氧基;
R2、 R3和 中两个为氢, 另一个选自卤素、 未取代或由 C2-C6直链或支链的烯基或 卤素取代的 C1-C6直链或支链的垸基、未取代或由 1-3个卤素取代的 C2-C12直链或支链 的烯基; 优选选自卤素和未取代或由 C2-C4直链或支链的烯基或卤素取代的 C1-C4直链 或支链的垸基; 更优选选自氟、 氯、 溴和未取代或由乙烯基或 1-3 个卤素取代的 C1-C4 直链或支链的垸基; 最优选选自甲基、 乙基、 烯丙基、 氟、 氯和溴;
或者 R2、 R3和 R4中相邻的两个取代基连同苯环上与其相连的碳原子可以一起形成含 有 1~3个选自 N、 0和 S的杂原子的 5-6元杂环; 优选形成含有 1~2个选自 0和 S的杂 原子的 5-6元杂环; 更优选形成二氧杂环戊环;
R7选自氢和甲基;
*表示手性碳。
4、 根据权利要求 1或 2所述的二氢吲哚类化合物, 其药学上可接受的盐、 结晶水合 物、 溶剂合物或它们的混合物, 其中, 所述二氢吲哚类化合物选自:
£9
LL9Z 0/tl0ZSD/lJd 6S0T0/ST0∑; OAV
S9
LL9Z80/PlOZSi3/L3d 6S0l0/ST0Z OAV
99
LL9Z80/ lOZ l3/13d 176S010/S10Z OAV
5、 根据权利要求 1-4中任一项所述的通式 (I) 化合物, 其药学上可接受的盐、 结晶 水合物、 溶剂合物或它们的混合物, 其中, 当 R7为氢时, 所述通式 (I)化合物为 R型异 构体、 S型异构体或外消旋体; 当 R7不为氢时,所述通式(I)化合物为(R^ R)、 (R, S ) ,
(S, S) 或 (S, R) 型异构体; 优选所述通式 (I) 化合物为 R7为氢时的 R型异构体。
6、 根据权利要求 1-5中任一项所述的通式 (I) 化合物, 其药学上可接受的盐、 结晶
水合物、溶剂合物或它们的混合物, 其中, 所述药学上可接受的盐选自与无机酸或有机酸 反应形成的无毒盐, 优选地, 所述无机酸选自盐酸、 氢溴酸、 硫酸、 硝酸、 胺基磺酸和磷 酸, 所述有机酸选自丙酸、 草酸、 丙二酸、 琥珀酸、 富马酸、 马来酸、 乳酸、 苹果酸、 酒 石酸、 柠檬酸和天冬氨酸。
7、 一种制备根据权利要求 1-5所述的通式 (I) 化合物的方法, 如反应路线三所示,
反应路线三
步骤 a: 中间体 (II) 和中间体 (III) 进行还原胺化反应, 得化合物 3a;
步骤 b: 化合物 3a进行水解反应, 得化合物 3b;
步骤 c: 化合物 3b进行水解反应, 得化合物 3c; 或者
步骤 d: 化合物 3a与溴化苄进行亲核取代反应, 得化合物 3d;
步骤 e: 化合物 3d进行水解反应, 得化合物 3e;
步骤 f: 化合物 3e进行水解反应, 得化合物 3f;
步骤 g: 化合物 3f与酰化试剂进行酰化反应, 得化合物 3g;
步骤 h: 化合物 3g进行氢化脱苄反应, 得化合物 3h;
其中, 除了 不为氢以外, ~1 7的定义与相应权利要求中的定义相同。
8、 一种药物组合物,其包含治疗有效量的选自权利要求 1-5中任一项所述的通式(I) 化合物, 和其药学上可接受的盐、结晶水合物及溶剂合物中的一种或多种, 以及含有一种 或多种药学上可接受的载体。
9、 权利要求 1-5中任一项所述的通式 (I) 化合物, 或其药学上可接受的盐、 结晶水 合物及溶剂合物在制备治疗与 αΐ-肾上腺素受体相关的疾病的药物中的用途。
10、 根据权利要求 9所述的用途, 所述与 αΐ-肾上腺素受体相关的疾病选自泌尿系统 疾病, 特别选自良性前列腺增生、 尿潴留和膀胱出口梗阻。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310309881.0 | 2013-07-22 | ||
CN201310309881.0A CN104326963A (zh) | 2013-07-22 | 2013-07-22 | 一类二氢吲哚类化合物、其制备方法、药物组合物及应用 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015010594A1 true WO2015010594A1 (zh) | 2015-01-29 |
Family
ID=52392722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2014/082677 WO2015010594A1 (zh) | 2013-07-22 | 2014-07-22 | 一类二氢吲哚类化合物、其制备方法、药物组合物及应用 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN104326963A (zh) |
WO (1) | WO2015010594A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106928118B (zh) * | 2017-04-11 | 2022-08-23 | 常州瑞明药业有限公司 | 一种制备西洛多辛中间体的方法 |
CN108929259A (zh) * | 2018-08-29 | 2018-12-04 | 四川青木制药有限公司 | 一种制备赛洛多辛中间体的方法 |
CN117263855A (zh) * | 2023-09-21 | 2023-12-22 | 江苏阿尔法药业股份有限公司 | 一种托匹司他中间体合成工艺 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5387603A (en) * | 1992-12-02 | 1995-02-07 | Kissei Pharmaceutical Co., Ltd. | 1,5,7-trisubstituted indoline compounds and salts thereof |
WO2011030356A2 (en) * | 2009-09-12 | 2011-03-17 | Sandoz Ag | Process for the preparation of indoline derivatives and their intermediates thereof |
-
2013
- 2013-07-22 CN CN201310309881.0A patent/CN104326963A/zh active Pending
-
2014
- 2014-07-22 WO PCT/CN2014/082677 patent/WO2015010594A1/zh active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5387603A (en) * | 1992-12-02 | 1995-02-07 | Kissei Pharmaceutical Co., Ltd. | 1,5,7-trisubstituted indoline compounds and salts thereof |
WO2011030356A2 (en) * | 2009-09-12 | 2011-03-17 | Sandoz Ag | Process for the preparation of indoline derivatives and their intermediates thereof |
Also Published As
Publication number | Publication date |
---|---|
CN104326963A (zh) | 2015-02-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2009331179B2 (en) | Novel bicyclic heterocyclic compound | |
US8153658B2 (en) | Piperidine derivative or salt thereof | |
US10676438B2 (en) | KCNQ2-5 channel activator | |
TW200940526A (en) | Pyridyl non-aromatic nitrogenated heterocyclic-1-carboxylate ester derivative | |
TW200410942A (en) | Pyrazole derivatives | |
WO2007129745A1 (ja) | ヘテロアリールアミド低級カルボン酸誘導体 | |
CN102348697A (zh) | 磺酰胺衍生物 | |
JP2017523152A (ja) | ヒストンデメチラーゼ阻害剤 | |
WO2006051826A1 (ja) | 含窒素複素環化合物およびその医薬用途 | |
EA010017B1 (ru) | Замещённые арилтиомочевины, применимые в качестве ингибиторов репликации вирусов | |
WO2018167629A1 (en) | PHARMACOLOGICALLY ACTIVE ARYL-SUBSTITUTED PYRAZOLO[1,5-a]PYRIMIDINE DERIVATIVES | |
JP2023520396A (ja) | アルファ1-アンチトリプシンのモジュレーター | |
WO2015010594A1 (zh) | 一类二氢吲哚类化合物、其制备方法、药物组合物及应用 | |
CA2630655C (fr) | Derives de isoquinoline et benzo[h]isoquinoline, leur preparation et leur utilisation en therapeutique en tant qu'antagonistes du recepteur de l'histamine h3 | |
JP2002505685A (ja) | α1aアドレナリン受容体拮抗薬 | |
JPWO2006132192A1 (ja) | 新規2−キノロン誘導体 | |
EP1142883A1 (en) | Novel heterocyclic compounds and drug compositions containing the same | |
JP2002511086A (ja) | α1aアドレナリン受容体拮抗薬 | |
US20240246908A1 (en) | Tead inhibitors | |
JP2010502763A (ja) | アミノアルコールの硝酸エステル | |
ES2866324T3 (es) | Derivados de 1-(1-hidroxi-2,3-dihidro-1H-inden5-il)-urea y compuestos similares como activadores del canal KCNQ2-5 para el tratamiento de la disuria | |
WO2005021518A1 (ja) | 縮環化合物およびその用途 | |
WO2010041568A1 (ja) | インダゾール誘導体 | |
WO2014190942A1 (zh) | 一类吲哚类化合物、其制备方法、药物组合物及应用 | |
WO2010041569A1 (ja) | インダゾール化合物 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 14830235 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 14830235 Country of ref document: EP Kind code of ref document: A1 |