ZA200506627B - HIV replication inhibiting pyrimidines and triazines - Google Patents
HIV replication inhibiting pyrimidines and triazines Download PDFInfo
- Publication number
- ZA200506627B ZA200506627B ZA200506627A ZA200506627A ZA200506627B ZA 200506627 B ZA200506627 B ZA 200506627B ZA 200506627 A ZA200506627 A ZA 200506627A ZA 200506627 A ZA200506627 A ZA 200506627A ZA 200506627 B ZA200506627 B ZA 200506627B
- Authority
- ZA
- South Africa
- Prior art keywords
- cyano
- alkyl
- halo
- salkyl
- substituted
- Prior art date
Links
- 230000010076 replication Effects 0.000 title description 7
- 230000002401 inhibitory effect Effects 0.000 title description 5
- 150000003230 pyrimidines Chemical class 0.000 title description 5
- 150000003918 triazines Chemical class 0.000 title description 2
- -1 C.calkyloxycarbonyl Chemical group 0.000 claims description 192
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 166
- 150000001875 compounds Chemical class 0.000 claims description 165
- 125000000217 alkyl group Chemical group 0.000 claims description 122
- 125000005843 halogen group Chemical group 0.000 claims description 115
- 125000001424 substituent group Chemical group 0.000 claims description 74
- 229910052739 hydrogen Inorganic materials 0.000 claims description 72
- 239000001257 hydrogen Substances 0.000 claims description 72
- 229920006395 saturated elastomer Polymers 0.000 claims description 60
- 125000002950 monocyclic group Chemical group 0.000 claims description 50
- 125000002619 bicyclic group Chemical group 0.000 claims description 49
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 48
- 238000000034 method Methods 0.000 claims description 42
- 239000000203 mixture Substances 0.000 claims description 41
- 238000006243 chemical reaction Methods 0.000 claims description 37
- 125000003118 aryl group Chemical group 0.000 claims description 36
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 32
- 150000003839 salts Chemical class 0.000 claims description 31
- 125000000623 heterocyclic group Chemical group 0.000 claims description 28
- 150000002431 hydrogen Chemical class 0.000 claims description 27
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 claims description 24
- 125000003545 alkoxy group Chemical group 0.000 claims description 20
- 238000011282 treatment Methods 0.000 claims description 18
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 claims description 17
- 239000003153 chemical reaction reagent Substances 0.000 claims description 17
- 238000002360 preparation method Methods 0.000 claims description 17
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 16
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 15
- PQNFLJBBNBOBRQ-UHFFFAOYSA-N indane Chemical compound C1=CC=C2CCCC2=C1 PQNFLJBBNBOBRQ-UHFFFAOYSA-N 0.000 claims description 15
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 15
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 14
- 125000002837 carbocyclic group Chemical group 0.000 claims description 14
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 14
- 150000001204 N-oxides Chemical class 0.000 claims description 13
- 125000004448 alkyl carbonyl group Chemical group 0.000 claims description 13
- 239000003814 drug Substances 0.000 claims description 13
- 239000007858 starting material Substances 0.000 claims description 13
- 239000000126 substance Substances 0.000 claims description 13
- 125000003277 amino group Chemical group 0.000 claims description 12
- 208000031886 HIV Infections Diseases 0.000 claims description 11
- 125000000304 alkynyl group Chemical group 0.000 claims description 11
- 229910052717 sulfur Inorganic materials 0.000 claims description 10
- 208000037357 HIV infectious disease Diseases 0.000 claims description 9
- 125000004414 alkyl thio group Chemical group 0.000 claims description 9
- 230000000798 anti-retroviral effect Effects 0.000 claims description 9
- 208000033519 human immunodeficiency virus infectious disease Diseases 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- 239000008194 pharmaceutical composition Substances 0.000 claims description 8
- 238000011321 prophylaxis Methods 0.000 claims description 8
- 125000003342 alkenyl group Chemical group 0.000 claims description 7
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 7
- 239000003937 drug carrier Substances 0.000 claims description 6
- 208000015181 infectious disease Diseases 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 4
- 244000294411 Mirabilis expansa Species 0.000 claims description 2
- 235000015429 Mirabilis expansa Nutrition 0.000 claims description 2
- 125000005196 alkyl carbonyloxy group Chemical group 0.000 claims description 2
- 238000006254 arylation reaction Methods 0.000 claims description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 2
- 235000013536 miso Nutrition 0.000 claims description 2
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 125000004356 hydroxy functional group Chemical group O* 0.000 claims 23
- 208000035473 Communicable disease Diseases 0.000 claims 2
- PXQLVRUNWNTZOS-UHFFFAOYSA-N sulfanyl Chemical class [SH] PXQLVRUNWNTZOS-UHFFFAOYSA-N 0.000 claims 1
- 239000002904 solvent Substances 0.000 description 28
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 27
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 24
- 239000000543 intermediate Substances 0.000 description 22
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 21
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 20
- 150000003254 radicals Chemical class 0.000 description 19
- 229920000858 Cyclodextrin Polymers 0.000 description 18
- 241000725303 Human immunodeficiency virus Species 0.000 description 17
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 15
- 239000002253 acid Substances 0.000 description 15
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 14
- 125000004122 cyclic group Chemical group 0.000 description 13
- 239000007962 solid dispersion Substances 0.000 description 12
- 229920003169 water-soluble polymer Polymers 0.000 description 12
- 239000002585 base Chemical class 0.000 description 11
- 125000004432 carbon atom Chemical group C* 0.000 description 11
- 229940097362 cyclodextrins Drugs 0.000 description 11
- 239000000243 solution Substances 0.000 description 11
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 10
- 239000003054 catalyst Substances 0.000 description 10
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 9
- 239000011575 calcium Substances 0.000 description 9
- 125000005842 heteroatom Chemical group 0.000 description 9
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 229940079593 drug Drugs 0.000 description 7
- 150000002170 ethers Chemical class 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 125000006239 protecting group Chemical group 0.000 description 7
- 239000006104 solid solution Substances 0.000 description 7
- YYROPELSRYBVMQ-UHFFFAOYSA-N 4-toluenesulfonyl chloride Chemical compound CC1=CC=C(S(Cl)(=O)=O)C=C1 YYROPELSRYBVMQ-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 6
- 150000007513 acids Chemical class 0.000 description 6
- 239000002552 dosage form Substances 0.000 description 6
- 125000003453 indazolyl group Chemical group N1N=C(C2=C1C=CC=C2)* 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 5
- 229930195733 hydrocarbon Natural products 0.000 description 5
- 238000004811 liquid chromatography Methods 0.000 description 5
- 125000000168 pyrrolyl group Chemical group 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- 239000003826 tablet Substances 0.000 description 5
- 206010001513 AIDS related complex Diseases 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 4
- 241000282412 Homo Species 0.000 description 4
- 229910010082 LiAlH Inorganic materials 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 150000001298 alcohols Chemical class 0.000 description 4
- 239000002775 capsule Substances 0.000 description 4
- 125000000753 cycloalkyl group Chemical group 0.000 description 4
- 125000000582 cycloheptyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 4
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 4
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 4
- 238000004090 dissolution Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 125000000524 functional group Chemical group 0.000 description 4
- 125000002883 imidazolyl group Chemical group 0.000 description 4
- 239000003607 modifier Substances 0.000 description 4
- 229940042402 non-nucleoside reverse transcriptase inhibitor Drugs 0.000 description 4
- 239000002726 nonnucleoside reverse transcriptase inhibitor Substances 0.000 description 4
- 125000004043 oxo group Chemical group O=* 0.000 description 4
- 229910052763 palladium Inorganic materials 0.000 description 4
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 230000000750 progressive effect Effects 0.000 description 4
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 3
- 208000030507 AIDS Diseases 0.000 description 3
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 241000713772 Human immunodeficiency virus 1 Species 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- 125000004603 benzisoxazolyl group Chemical group O1N=C(C2=C1C=CC=C2)* 0.000 description 3
- 125000004618 benzofuryl group Chemical group O1C(=CC2=C1C=CC=C2)* 0.000 description 3
- 125000004541 benzoxazolyl group Chemical group O1C(=NC2=C1C=CC=C2)* 0.000 description 3
- 238000004587 chromatography analysis Methods 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 3
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 3
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 description 3
- 239000003085 diluting agent Substances 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 125000002541 furyl group Chemical group 0.000 description 3
- 125000001475 halogen functional group Chemical group 0.000 description 3
- 125000001041 indolyl group Chemical group 0.000 description 3
- 125000005990 isobenzothienyl group Chemical group 0.000 description 3
- 125000000904 isoindolyl group Chemical group C=1(NC=C2C=CC=CC12)* 0.000 description 3
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 3
- 125000002183 isoquinolinyl group Chemical group C1(=NC=CC2=CC=CC=C12)* 0.000 description 3
- 125000000842 isoxazolyl group Chemical group 0.000 description 3
- TWNIBLMWSKIRAT-VFUOTHLCSA-N levoglucosan Chemical group O[C@@H]1[C@@H](O)[C@H](O)[C@H]2CO[C@@H]1O2 TWNIBLMWSKIRAT-VFUOTHLCSA-N 0.000 description 3
- 125000005647 linker group Chemical group 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 238000004949 mass spectrometry Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 125000002757 morpholinyl group Chemical group 0.000 description 3
- BDERNNFJNOPAEC-UHFFFAOYSA-N n-propyl alcohol Natural products CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 3
- 125000001715 oxadiazolyl group Chemical group 0.000 description 3
- 125000002971 oxazolyl group Chemical group 0.000 description 3
- 230000000144 pharmacologic effect Effects 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 125000004592 phthalazinyl group Chemical group C1(=NN=CC2=CC=CC=C12)* 0.000 description 3
- 125000004193 piperazinyl group Chemical group 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 3
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 3
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 229960004063 propylene glycol Drugs 0.000 description 3
- 235000013772 propylene glycol Nutrition 0.000 description 3
- 125000000561 purinyl group Chemical group N1=C(N=C2N=CNC2=C1)* 0.000 description 3
- 125000004309 pyranyl group Chemical group O1C(C=CC=C1)* 0.000 description 3
- 125000003373 pyrazinyl group Chemical group 0.000 description 3
- 125000003226 pyrazolyl group Chemical group 0.000 description 3
- 125000002098 pyridazinyl group Chemical group 0.000 description 3
- 125000004076 pyridyl group Chemical group 0.000 description 3
- 125000000714 pyrimidinyl group Chemical group 0.000 description 3
- 125000000719 pyrrolidinyl group Chemical group 0.000 description 3
- 125000002294 quinazolinyl group Chemical group N1=C(N=CC2=CC=CC=C12)* 0.000 description 3
- 125000002943 quinolinyl group Chemical group N1=C(C=CC2=CC=CC=C12)* 0.000 description 3
- 125000001567 quinoxalinyl group Chemical group N1=C(C=NC2=CC=CC=C12)* 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 229930195734 saturated hydrocarbon Natural products 0.000 description 3
- 238000010956 selective crystallization Methods 0.000 description 3
- 239000012453 solvate Substances 0.000 description 3
- 238000001694 spray drying Methods 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 3
- 125000003718 tetrahydrofuranyl group Chemical group 0.000 description 3
- 125000003831 tetrazolyl group Chemical group 0.000 description 3
- 125000001113 thiadiazolyl group Chemical group 0.000 description 3
- 125000001544 thienyl group Chemical group 0.000 description 3
- 125000004568 thiomorpholinyl group Chemical group 0.000 description 3
- 125000004306 triazinyl group Chemical group 0.000 description 3
- 241001430294 unidentified retrovirus Species 0.000 description 3
- 125000005871 1,3-benzodioxolyl group Chemical group 0.000 description 2
- IQQRAVYLUAZUGX-UHFFFAOYSA-N 1-butyl-3-methylimidazolium Chemical compound CCCCN1C=C[N+](C)=C1 IQQRAVYLUAZUGX-UHFFFAOYSA-N 0.000 description 2
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 description 2
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- 206010012289 Dementia Diseases 0.000 description 2
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 2
- 230000005526 G1 to G0 transition Effects 0.000 description 2
- 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 2
- 102000003886 Glycoproteins Human genes 0.000 description 2
- 108090000288 Glycoproteins Proteins 0.000 description 2
- 238000006546 Horner-Wadsworth-Emmons reaction Methods 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 238000004566 IR spectroscopy Methods 0.000 description 2
- 102100034343 Integrase Human genes 0.000 description 2
- 208000008771 Lymphadenopathy Diseases 0.000 description 2
- 239000012359 Methanesulfonyl chloride Substances 0.000 description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- PCLIMKBDDGJMGD-UHFFFAOYSA-N N-bromosuccinimide Chemical compound BrN1C(=O)CCC1=O PCLIMKBDDGJMGD-UHFFFAOYSA-N 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- 108010092799 RNA-directed DNA polymerase Proteins 0.000 description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 2
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 125000000641 acridinyl group Chemical group C1(=CC=CC2=NC3=CC=CC=C3C=C12)* 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 230000001476 alcoholic effect Effects 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 229920013820 alkyl cellulose Polymers 0.000 description 2
- 150000003863 ammonium salts Chemical class 0.000 description 2
- 230000036436 anti-hiv Effects 0.000 description 2
- 125000003785 benzimidazolyl group Chemical group N1=C(NC2=C1C=CC=C2)* 0.000 description 2
- 125000004604 benzisothiazolyl group Chemical group S1N=C(C2=C1C=CC=C2)* 0.000 description 2
- 125000004619 benzopyranyl group Chemical group O1C(C=CC2=C1C=CC=C2)* 0.000 description 2
- 125000005874 benzothiadiazolyl group Chemical group 0.000 description 2
- 125000004196 benzothienyl group Chemical group S1C(=CC2=C1C=CC=C2)* 0.000 description 2
- 125000003354 benzotriazolyl group Chemical group N1N=NC2=C1C=CC=C2* 0.000 description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 2
- 230000037396 body weight Effects 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 125000000609 carbazolyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3NC12)* 0.000 description 2
- 150000001721 carbon Chemical group 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 125000001162 cycloheptenyl group Chemical group C1(=CCCCCC1)* 0.000 description 2
- 125000000596 cyclohexenyl group Chemical group C1(=CCCCC1)* 0.000 description 2
- 125000002433 cyclopentenyl group Chemical group C1(=CCCC1)* 0.000 description 2
- JQVDAXLFBXTEQA-UHFFFAOYSA-N dibutylamine Chemical compound CCCCNCCCC JQVDAXLFBXTEQA-UHFFFAOYSA-N 0.000 description 2
- 125000005050 dihydrooxazolyl group Chemical group O1C(NC=C1)* 0.000 description 2
- 229960001760 dimethyl sulfoxide Drugs 0.000 description 2
- 125000000532 dioxanyl group Chemical group 0.000 description 2
- 125000005879 dioxolanyl group Chemical group 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 125000001153 fluoro group Chemical group F* 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 150000004677 hydrates Chemical class 0.000 description 2
- 150000004678 hydrides Chemical class 0.000 description 2
- 229920001477 hydrophilic polymer Polymers 0.000 description 2
- 125000002632 imidazolidinyl group Chemical group 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- AWJUIBRHMBBTKR-UHFFFAOYSA-N isoquinoline Chemical compound C1=NC=CC2=CC=CC=C21 AWJUIBRHMBBTKR-UHFFFAOYSA-N 0.000 description 2
- 125000001786 isothiazolyl group Chemical group 0.000 description 2
- 239000003446 ligand Substances 0.000 description 2
- 230000001404 mediated effect Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- QARBMVPHQWIHKH-UHFFFAOYSA-N methanesulfonyl chloride Chemical compound CS(Cl)(=O)=O QARBMVPHQWIHKH-UHFFFAOYSA-N 0.000 description 2
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 2
- 125000001624 naphthyl group Chemical group 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 150000007530 organic bases Chemical class 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000001717 pathogenic effect Effects 0.000 description 2
- 230000037361 pathway Effects 0.000 description 2
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 2
- 150000002978 peroxides Chemical class 0.000 description 2
- XCRBXWCUXJNEFX-UHFFFAOYSA-N peroxybenzoic acid Chemical group OOC(=O)C1=CC=CC=C1 XCRBXWCUXJNEFX-UHFFFAOYSA-N 0.000 description 2
- 239000000546 pharmaceutical excipient Substances 0.000 description 2
- 125000001484 phenothiazinyl group Chemical group C1(=CC=CC=2SC3=CC=CC=C3NC12)* 0.000 description 2
- 125000001644 phenoxazinyl group Chemical group C1(=CC=CC=2OC3=CC=CC=C3NC12)* 0.000 description 2
- 239000006187 pill Substances 0.000 description 2
- 125000003386 piperidinyl group Chemical group 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 229940068984 polyvinyl alcohol Drugs 0.000 description 2
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 2
- 235000011056 potassium acetate Nutrition 0.000 description 2
- XXQBEVHPUKOQEO-UHFFFAOYSA-N potassium superoxide Chemical compound [K+].[K+].[O-][O-] XXQBEVHPUKOQEO-UHFFFAOYSA-N 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 description 2
- 229940083082 pyrimidine derivative acting on arteriolar smooth muscle Drugs 0.000 description 2
- 125000001422 pyrrolinyl group Chemical group 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000006722 reduction reaction Methods 0.000 description 2
- JPJALAQPGMAKDF-UHFFFAOYSA-N selenium dioxide Chemical compound O=[Se]=O JPJALAQPGMAKDF-UHFFFAOYSA-N 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000001632 sodium acetate Substances 0.000 description 2
- 235000017281 sodium acetate Nutrition 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000012312 sodium hydride Substances 0.000 description 2
- 229910000104 sodium hydride Inorganic materials 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 150000003462 sulfoxides Chemical group 0.000 description 2
- 125000004434 sulfur atom Chemical group 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 125000005996 thiadiazolopyrimidinyl group Chemical group 0.000 description 2
- 125000001984 thiazolidinyl group Chemical group 0.000 description 2
- 125000000335 thiazolyl group Chemical group 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 125000005310 triazolidinyl group Chemical group N1(NNCC1)* 0.000 description 2
- 125000001425 triazolyl group Chemical group 0.000 description 2
- ITMCEJHCFYSIIV-UHFFFAOYSA-M triflate Chemical compound [O-]S(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-M 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 2
- HDTRYLNUVZCQOY-UHFFFAOYSA-N α-D-glucopyranosyl-α-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OC1C(O)C(O)C(O)C(CO)O1 HDTRYLNUVZCQOY-UHFFFAOYSA-N 0.000 description 1
- UKSZBOKPHAQOMP-SVLSSHOZSA-N (1e,4e)-1,5-diphenylpenta-1,4-dien-3-one;palladium Chemical compound [Pd].C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1.C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1 UKSZBOKPHAQOMP-SVLSSHOZSA-N 0.000 description 1
- SDOFMBGMRVAJNF-SLPGGIOYSA-N (2r,3r,4r,5s)-6-aminohexane-1,2,3,4,5-pentol Chemical compound NC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO SDOFMBGMRVAJNF-SLPGGIOYSA-N 0.000 description 1
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 description 1
- 125000006002 1,1-difluoroethyl group Chemical group 0.000 description 1
- CUJPFPXNDSIBPG-UHFFFAOYSA-N 1,3-propanediyl Chemical group [CH2]C[CH2] CUJPFPXNDSIBPG-UHFFFAOYSA-N 0.000 description 1
- OMIVCRYZSXDGAB-UHFFFAOYSA-N 1,4-butanediyl Chemical group [CH2]CC[CH2] OMIVCRYZSXDGAB-UHFFFAOYSA-N 0.000 description 1
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 1
- OLSFRDLMFAOSIA-UHFFFAOYSA-N 2-chloro-1,3,2-dioxaphospholane Chemical compound ClP1OCCO1 OLSFRDLMFAOSIA-UHFFFAOYSA-N 0.000 description 1
- 125000004493 2-methylbut-1-yl group Chemical group CC(C*)CC 0.000 description 1
- NHQDETIJWKXCTC-UHFFFAOYSA-N 3-chloroperbenzoic acid Chemical compound OOC(=O)C1=CC=CC(Cl)=C1 NHQDETIJWKXCTC-UHFFFAOYSA-N 0.000 description 1
- NTSFJZORNYYLFW-UHFFFAOYSA-N 4-methylbenzenesulfonyl bromide Chemical compound CC1=CC=C(S(Br)(=O)=O)C=C1 NTSFJZORNYYLFW-UHFFFAOYSA-N 0.000 description 1
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 239000004475 Arginine Substances 0.000 description 1
- 241000416162 Astragalus gummifer Species 0.000 description 1
- 206010003591 Ataxia Diseases 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- COVZYZSDYWQREU-UHFFFAOYSA-N Busulfan Chemical compound CS(=O)(=O)OCCCCOS(C)(=O)=O COVZYZSDYWQREU-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920002101 Chitin Polymers 0.000 description 1
- 244000007835 Cyamopsis tetragonoloba Species 0.000 description 1
- 208000016192 Demyelinating disease Diseases 0.000 description 1
- 206010012305 Demyelination Diseases 0.000 description 1
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 1
- 206010013887 Dysarthria Diseases 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- BDAGIHXWWSANSR-UHFFFAOYSA-N Formic acid Chemical compound OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 1
- 229920000926 Galactomannan Polymers 0.000 description 1
- 241000206672 Gelidium Species 0.000 description 1
- 238000003747 Grignard reaction Methods 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
- 238000004965 Hartree-Fock calculation Methods 0.000 description 1
- 238000006052 Horner reaction Methods 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 206010061598 Immunodeficiency Diseases 0.000 description 1
- 208000029462 Immunodeficiency disease Diseases 0.000 description 1
- 208000007766 Kaposi sarcoma Diseases 0.000 description 1
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 1
- 239000004472 Lysine Substances 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 1
- JRNVZBWKYDBUCA-UHFFFAOYSA-N N-chlorosuccinimide Chemical compound ClN1C(=O)CCC1=O JRNVZBWKYDBUCA-UHFFFAOYSA-N 0.000 description 1
- 102100021850 Nardilysin Human genes 0.000 description 1
- 108090000970 Nardilysin Proteins 0.000 description 1
- 101100030361 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) pph-3 gene Proteins 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 208000001388 Opportunistic Infections Diseases 0.000 description 1
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 229920002845 Poly(methacrylic acid) Polymers 0.000 description 1
- 229920000388 Polyphosphate Polymers 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000007868 Raney catalyst Substances 0.000 description 1
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 1
- 229910000564 Raney nickel Inorganic materials 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 1
- 229920001615 Tragacanth Polymers 0.000 description 1
- HDTRYLNUVZCQOY-WSWWMNSNSA-N Trehalose Natural products O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-WSWWMNSNSA-N 0.000 description 1
- DTQVDTLACAAQTR-UHFFFAOYSA-M Trifluoroacetate Chemical compound [O-]C(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-M 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 208000036142 Viral infection Diseases 0.000 description 1
- 238000007239 Wittig reaction Methods 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 235000010419 agar Nutrition 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 239000000783 alginic acid Substances 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 229960001126 alginic acid Drugs 0.000 description 1
- 150000004781 alginic acids Chemical class 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- 239000002168 alkylating agent Substances 0.000 description 1
- 229940100198 alkylating agent Drugs 0.000 description 1
- HDTRYLNUVZCQOY-LIZSDCNHSA-N alpha,alpha-trehalose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-LIZSDCNHSA-N 0.000 description 1
- AEMOLEFTQBMNLQ-BKBMJHBISA-N alpha-D-galacturonic acid Chemical class O[C@H]1O[C@H](C(O)=O)[C@H](O)[C@H](O)[C@H]1O AEMOLEFTQBMNLQ-BKBMJHBISA-N 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 150000005005 aminopyrimidines Chemical class 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 125000002178 anthracenyl group Chemical group C1(=CC=CC2=CC3=CC=CC=C3C=C12)* 0.000 description 1
- 239000000010 aprotic solvent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- JUHORIMYRDESRB-UHFFFAOYSA-N benzathine Chemical compound C=1C=CC=CC=1CNCCNCC1=CC=CC=C1 JUHORIMYRDESRB-UHFFFAOYSA-N 0.000 description 1
- 125000001584 benzyloxycarbonyl group Chemical group C(=O)(OCC1=CC=CC=C1)* 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006664 bond formation reaction Methods 0.000 description 1
- 125000001246 bromo group Chemical group Br* 0.000 description 1
- 125000004369 butenyl group Chemical group C(=CCC)* 0.000 description 1
- 150000003940 butylamines Chemical class 0.000 description 1
- 125000000480 butynyl group Chemical group [*]C#CC([H])([H])C([H])([H])[H] 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 150000001718 carbodiimides Chemical class 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 1
- 229920001525 carrageenan Polymers 0.000 description 1
- 235000010418 carrageenan Nutrition 0.000 description 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 235000010980 cellulose Nutrition 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 208000015114 central nervous system disease Diseases 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 125000000259 cinnolinyl group Chemical group N1=NC(=CC2=CC=CC=C12)* 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 208000004209 confusion Diseases 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- MGNCLNQXLYJVJD-UHFFFAOYSA-N cyanuric chloride Chemical compound ClC1=NC(Cl)=NC(Cl)=N1 MGNCLNQXLYJVJD-UHFFFAOYSA-N 0.000 description 1
- 125000001047 cyclobutenyl group Chemical group C1(=CCC1)* 0.000 description 1
- HCAJEUSONLESMK-UHFFFAOYSA-N cyclohexylsulfamic acid Chemical compound OS(=O)(=O)NC1CCCCC1 HCAJEUSONLESMK-UHFFFAOYSA-N 0.000 description 1
- 125000004113 cyclononanyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 125000004090 cyclononenyl group Chemical group C1(=CCCCCCCC1)* 0.000 description 1
- 125000000522 cyclooctenyl group Chemical group C1(=CCCCCCC1)* 0.000 description 1
- 125000000640 cyclooctyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 125000000298 cyclopropenyl group Chemical group [H]C1=C([H])C1([H])* 0.000 description 1
- 125000004856 decahydroquinolinyl group Chemical group N1(CCCC2CCCCC12)* 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 239000012024 dehydrating agents Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000010511 deprotection reaction Methods 0.000 description 1
- 238000001212 derivatisation Methods 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- 229940043279 diisopropylamine Drugs 0.000 description 1
- 229940113088 dimethylacetamide Drugs 0.000 description 1
- WEHWNAOGRSTTBQ-UHFFFAOYSA-N dipropylamine Chemical compound CCCNCCC WEHWNAOGRSTTBQ-UHFFFAOYSA-N 0.000 description 1
- 206010013395 disorientation Diseases 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 125000005883 dithianyl group Chemical group 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 229940093476 ethylene glycol Drugs 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000001640 fractional crystallisation Methods 0.000 description 1
- 239000012458 free base Substances 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 230000002140 halogenating effect Effects 0.000 description 1
- 125000004970 halomethyl group Chemical group 0.000 description 1
- 125000006038 hexenyl group Chemical group 0.000 description 1
- 125000005980 hexynyl group Chemical group 0.000 description 1
- XGIHQYAWBCFNPY-AZOCGYLKSA-N hydrabamine Chemical class C([C@@H]12)CC3=CC(C(C)C)=CC=C3[C@@]2(C)CCC[C@@]1(C)CNCCNC[C@@]1(C)[C@@H]2CCC3=CC(C(C)C)=CC=C3[C@@]2(C)CCC1 XGIHQYAWBCFNPY-AZOCGYLKSA-N 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- AKPUJVVHYUHGKY-UHFFFAOYSA-N hydron;propan-2-ol;chloride Chemical compound Cl.CC(C)O AKPUJVVHYUHGKY-UHFFFAOYSA-N 0.000 description 1
- 229920013821 hydroxy alkyl cellulose Polymers 0.000 description 1
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 1
- 125000002636 imidazolinyl group Chemical group 0.000 description 1
- 125000005945 imidazopyridyl group Chemical group 0.000 description 1
- 230000001900 immune effect Effects 0.000 description 1
- 210000000987 immune system Anatomy 0.000 description 1
- 230000007813 immunodeficiency Effects 0.000 description 1
- 125000003387 indolinyl group Chemical group N1(CCC2=CC=CC=C12)* 0.000 description 1
- 125000003406 indolizinyl group Chemical group C=1(C=CN2C=CC=CC12)* 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 125000002346 iodo group Chemical group I* 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- XJTQJERLRPWUGL-UHFFFAOYSA-N iodomethylbenzene Chemical compound ICC1=CC=CC=C1 XJTQJERLRPWUGL-UHFFFAOYSA-N 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 239000002608 ionic liquid Substances 0.000 description 1
- JJWLVOIRVHMVIS-UHFFFAOYSA-N isopropylamine Chemical compound CC(C)N JJWLVOIRVHMVIS-UHFFFAOYSA-N 0.000 description 1
- 125000004628 isothiazolidinyl group Chemical group S1N(CCC1)* 0.000 description 1
- 125000003965 isoxazolidinyl group Chemical group 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000004972 metal peroxides Chemical class 0.000 description 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
- 125000004170 methylsulfonyl group Chemical group [H]C([H])([H])S(*)(=O)=O 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- ODLHGICHYURWBS-FOSILIAISA-N molport-023-220-444 Chemical compound CC(O)COC[C@@H]([C@@H]([C@H]([C@@H]1O)O)O[C@@H]2O[C@H]([C@H](O[C@@H]3O[C@@H](COCC(C)O)[C@@H]([C@H]([C@@H]3O)O)O[C@@H]3O[C@@H](COCC(C)O)[C@@H]([C@H]([C@@H]3O)O)O[C@@H]3O[C@@H](COCC(C)O)[C@@H]([C@H]([C@@H]3O)O)O[C@@H]3O[C@@H](COCC(C)O)[C@@H]([C@H]([C@@H]3O)O)O3)[C@@H](O)[C@@H]2O)COCC(O)C)O[C@H]1O[C@@H]1[C@@H](O)[C@H](O)[C@H]3O[C@H]1COCC(C)O ODLHGICHYURWBS-FOSILIAISA-N 0.000 description 1
- 201000006417 multiple sclerosis Diseases 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 150000002482 oligosaccharides Polymers 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000006186 oral dosage form Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 125000005963 oxadiazolidinyl group Chemical group 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 235000010987 pectin Nutrition 0.000 description 1
- 229920001277 pectin Polymers 0.000 description 1
- 239000003961 penetration enhancing agent Substances 0.000 description 1
- 235000019371 penicillin G benzathine Nutrition 0.000 description 1
- 125000002255 pentenyl group Chemical group C(=CCCC)* 0.000 description 1
- 125000005981 pentynyl group Chemical group 0.000 description 1
- 208000033808 peripheral neuropathy Diseases 0.000 description 1
- 150000004965 peroxy acids Chemical group 0.000 description 1
- 229940124531 pharmaceutical excipient Drugs 0.000 description 1
- 125000001791 phenazinyl group Chemical group C1(=CC=CC2=NC3=CC=CC=C3N=C12)* 0.000 description 1
- UYWQUFXKFGHYNT-UHFFFAOYSA-N phenylmethyl ester of formic acid Natural products O=COCC1=CC=CC=C1 UYWQUFXKFGHYNT-UHFFFAOYSA-N 0.000 description 1
- RLOWWWKZYUNIDI-UHFFFAOYSA-N phosphinic chloride Chemical compound ClP=O RLOWWWKZYUNIDI-UHFFFAOYSA-N 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000003880 polar aprotic solvent Substances 0.000 description 1
- 229920000233 poly(alkylene oxides) Polymers 0.000 description 1
- 239000001205 polyphosphate Substances 0.000 description 1
- 235000011176 polyphosphates Nutrition 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 150000004804 polysaccharides Chemical class 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 239000000651 prodrug Substances 0.000 description 1
- 229940002612 prodrug Drugs 0.000 description 1
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 description 1
- 125000002568 propynyl group Chemical group [*]C#CC([H])([H])[H] 0.000 description 1
- 125000001042 pteridinyl group Chemical group N1=C(N=CC2=NC=CN=C12)* 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 125000003072 pyrazolidinyl group Chemical group 0.000 description 1
- 125000002755 pyrazolinyl group Chemical group 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 125000006085 pyrrolopyridyl group Chemical group 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- SBYHFKPVCBCYGV-UHFFFAOYSA-N quinuclidine Chemical compound C1CC2CCN1CC2 SBYHFKPVCBCYGV-UHFFFAOYSA-N 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 125000006413 ring segment Chemical group 0.000 description 1
- 102200153433 rs104894817 Human genes 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000004544 spot-on Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000000707 stereoselective effect Effects 0.000 description 1
- 239000008223 sterile water Substances 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 125000000037 tert-butyldiphenylsilyl group Chemical group [H]C1=C([H])C([H])=C([H])C([H])=C1[Si]([H])([*]C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 125000005931 tert-butyloxycarbonyl group Chemical group [H]C([H])([H])C(OC(*)=O)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 150000003510 tertiary aliphatic amines Chemical class 0.000 description 1
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 1
- 125000001412 tetrahydropyranyl group Chemical group 0.000 description 1
- 125000005958 tetrahydrothienyl group Chemical group 0.000 description 1
- 125000004588 thienopyridyl group Chemical group S1C(=CC2=C1C=CC=N2)* 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 206010043554 thrombocytopenia Diseases 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 235000010487 tragacanth Nutrition 0.000 description 1
- 239000000196 tragacanth Substances 0.000 description 1
- 229940116362 tragacanth Drugs 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 125000004665 trialkylsilyl group Chemical group 0.000 description 1
- QQOWHRYOXYEMTL-UHFFFAOYSA-N triazin-4-amine Chemical class N=C1C=CN=NN1 QQOWHRYOXYEMTL-UHFFFAOYSA-N 0.000 description 1
- GRGCWBWNLSTIEN-UHFFFAOYSA-N trifluoromethanesulfonyl chloride Chemical compound FC(F)(F)S(Cl)(=O)=O GRGCWBWNLSTIEN-UHFFFAOYSA-N 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- 125000005455 trithianyl group Chemical group 0.000 description 1
- 238000001665 trituration Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 230000009385 viral infection Effects 0.000 description 1
- 235000012431 wafers Nutrition 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
HIV REPLICATION INHIBITING PYRIMIDINES AND TRIAZINES
The present invention is concerned with pyrimidine derivatives having HIV (Human
Immunodeficiency Virus) replication inhibiting properties. The invention further relates to methods for their preparation and pharmaceutical compositions comprising them.
The invention also relates to the use of said derivatives for the manufacture of a medicament for the prevention or the treatment of HIV infection.
The present invention is aimed at providing particular novel series of pyrimidine derivatives having HIV replication properties. WO 99/50250 , WO 00/27825 and
WO 01/85700 disclose certain substituted aminopyrimidines and WO 99/50256 and EP- 834 507 disclose aminotriazines having HIV replication inhibiting properties.
The compounds of the invention differ from the prior art compounds in structure, pharmacological activity and/or pharmacological potency. It has been found that the compounds of the invention not only act favorably in terms of their capability to inhibit the replication of Human Immunodeficiency Virus (HIV), but also by their improved ability to inhibit the replication of mutant strains, in particular strains which have become resistant to commercially available drugs (so-called drug or multi-drug resistant HIV strains).
Thus in one aspect, the present invention concerns a compound of formula
R!
RS X) N i —" (RY), a) A N° ES bd a)
AN i» ~~" a'==5" ®'7y 7, ! (Rp a N-oxide, a pharmaceutically acceptable addition salt, a quaternary amine or a stereochemically isomeric form thereof, wherein -a'=a’-a’=a’- represents a bivalent radical of formula -CH=CH-CH=CH- (a-1); -N=CH-CH=CH- (a-2); -N=CH-N=CH- (a-3); -N=CH-CH=N- (2-4); -N=N-CH=CH- (a-5); -b'-b®-b’- represents a bivalent radical of formula -CH,—CH,-CH,- (b-1); nis0, 1,2, 3 or 4; and in case -a'=a’-a’=a’- is (a-1), then n may also be 5;
misO,1,2,3; qis 0,1 or2; pislor2;
R' is hydrogen; aryl; formyl; C,.salkylcarbonyl; C;.salkyl; C¢alkyloxycarbonyl; Calkyl substituted with formyl, C\_alkylcarbonyl, C,.calkyloxycarbonyl,
C.1alkylcarbonyloxy; C,.alkyloxyC.ealkylcarbonyl substituted with
Ci salkyloxycarbonyl; each R? independently is hydroxy, halo, Ci.salkyl optionally substituted with cyano or with -C(=O)R®, Cs.cycloalkyl, C.salkeny| optionally substituted with one or more halogen atoms or cyano, Cz.salkynyl optionally substituted with one or more halogen atoms or cyano, Ci.calkyloxycarbonyl, carboxyl, cyano, nitro, NRPRY, polyhalomethyl, polyhalomethylthio, -S(=0),R®, -NH-S(=0)R’, -C(=O)R®, -NHC(=0O)H, -C(=O)NHNHS,, -NHC(=0)R®,-C(=NH)R® or a radical of formula ~4 wherein each A, independently is N, CH or CR®; and
A;is NH, O, S or NR;
X, is =NR’-, -NH-NH-, -N=N-, -O-, -C(=0)-, C4alkanediy}, -CHOH-, -S-, -S(=0),-, “NR -C(=0)-, -C(=0)-NR "*-, -X,-C,_salkanediyl- or —C;alkanediyl-X,-;
X, is =NR>-, -NH-NH-, -N=N-, -0-, -C(=0)-, -CHOH-, -S-, -S(=0),~;
R’is hydrogen, halo, Cisalkyl, NR"’R™, -C(=0)-NR"R", -C(=0)-R'*, -CH=N-NH-
C(=0)-R'S, -C(=N-0-R®)-C\.salkyl, R” or —-X3-R’; or C,.salkyl substituted with one or more substituents each independently selected from halo, hydroxy, cyano,
NR°R", -C(=0)-NR’R"®, -C(=0)-C .¢alky! or R’, and in addition to said list of substituents, two geminal hydrogen atoms of said C alkyl may also be replaced by a C,.salkanediy! thus forming a spiro ring; Ci.calkyloxyC, (alkyl optionally substituted with one or more substituents each independently selected from hydroxy, cyano, NR’R'?, -C(=0)-NR°R'’, -C(=0)-C,.calkyl or R7; Ca.calkenyl substituted with one or more substituents each independently selected from halo, hydroxy, cyano, NR’R'?, -C(=0)-NR’R'?, -C(=0)-C .salkyl or R7; Ca.salkynyl substituted with one or more substituents each independently selected from halo, hydroxy, cyano, NRR'?, -C(=0)-NR°R", -C(=0)-C, salkyl or R";
X53 is =NR’-, -NH-NH-, -N=N-, -O-, -C(=0)-, -S-, -S(=0),-, -X,-C,4alkanediyl-, -C;4alkanediyl-Xa,-, —~C)4alkanediyl-X3-C4alkanediyl, -C(=N-ORY-C, salkanediyl-; with X,, being -NH-NH-, -N=N-, -O-, -C(=0)-, -S-, -S(=0),-; and with Xj, being -NH-NH-, -N=N-, -C(=0)-, -S-, -S(=0),-;
R* is halo, hydroxy, Calkyl, Caealkenyl, C2 ealkynyl, Cs.cycloalkyl, Cygalkyloxy, cyano, nitro, polyhaloCi salkyl, polyhaloC,ealkyloxy, -C(=0)-NR"“R",
C, salkyloxycarbonyl, Cyealkylcarbonyl, formyl, NRPR"“orR;
R’® is hydrogen; aryl; formyl; Cy.alkylcarbonyl; Calkyl; C,alkyloxycarbonyl; Cy.salkyl substituted with formyl, C,.salkylcarbonyl, C,.salkyloxycarbonyl or
C|.¢alkylcarbonyloxy; C1.salkyloxyC).salkylcarbony] substituted with
C¢alkyloxycarbonyl;
RC is C, alkyl, NR"’R" or polyhaloC, jalkyl;
Ris a monocyclic, bicyclic or tricyclic saturated, partially saturated or aromatic carbocycle or a monocyclic, bicyclic or tricyclic saturated, partially saturated or aromatic heterocycle, wherein each of said carbocyclic or heterocyclic ring systems may optionally be substituted with one, two, three, four or five substituents each independently selected from halo, hydroxy, mercapto, C.salkyl, hydroxyCi.¢alkyl, aminoC;.¢alky!, mono or di(C, salkyl)aminoCi.ealkyl, formyl, C,salkylcarbonyl,
Ca.cycloalkyl, C¢alkyloxy, Ci.salkyloxycarbonyl, C.salkylthio, cyano, nitro, polyhaloC alkyl, polyhaloC,.alkyloxy, aminocarbonyl, -CH(=N-O-R%), R™, -X3-R™ or R™-C,alkyl;
R”"is a monocyclic, bicyclic or tricyclic saturated, partially saturated or aromatic carbocycle or a monocyclic, bicyclic or tricyclic saturated, partially saturated or aromatic heterocycle, wherein each of said carbocyclic or heterocyclic ring systems may optionally be substituted with one, two, three, four or five substituents each independently selected from halo, hydroxy, mercapto, C,.¢alkyl, hydroxyC.calkyl, aminoC,.¢alkyl, mono or di(C.salkyl)aminoC, alkyl, formyl, C.salkylcarbonyl,
Cs.scycloalkyl, Ciealkyloxy, Cisalkyloxycarbonyl, C 1salkylthio, cyano, nitro, polyhaloCi.¢alky!, polyhaloC alkyloxy, -C(=0)-NRR", -CH(=N-O-R°);
R® is hydrogen, C, 4alkyl, aryl or arylC, alkyl;
R® and R'° each independently are hydrogen; hydroxy; Ci.ealkyl; Ci.calkyloxy;
Calkylcarbonyl; Cyalkyloxycarbonyl; NR™R"; -C(=0)-NR”R"; -CH(=NR") or
R’, wherein each of the aforementioned C\salkyl groups may optionally and each individually be substituted with one or two substituents each independently selected from hydroxy, C,.¢alkyloxy, hydroxyC.salkyloxy, carboxyl, C.¢alkyloxycarbonyl, cyano, imino, NR'>R", polyhalomethyl, polyhalomethyloxy, polyhalomethylthio, -$(=0),R®, -NH-S(=0),R’, -C(=O)R®, -NHC(=O)H, -C(=O)NHNH;, -NHC(=O)R®,-C(=NH)R®, R’; or
R%and R'° may be taken together to form a bivalent or trivalent radical of formula -CH,-CH;-CH,-CH,- (d-1) -CH,-CH,-CH,-CH,-CH»- (d-2) -CH,-CH;-O-CH,-CH,- (d-3)
-CH,-CH,-S-CH,-CH,- (d-4) -CH,-CH,-NR"-CH,-CH;,- (d-5) -CH,-CH=CH-CH;- (d-6) =CH-CH=CH-CH=CH- (d-7)
R'is cyano; Cyualkylcarbonyl; C;ualkyloxycarbonyl; -C(=0)-NR PR"; or Cy.4alkyl optionally substituted with C4alkyloxy, cyano, NRR™ or -C(=0)-NR"R™;
R'? is hydrogen or C,4alkyl;
R' and R™ each independently are hydrogen, Het, Cy.calkyl optionally substituted with cyano or aminocarbonyl, Caalkenyl optionally substituted with cyano or aminocarbonyl, C,ealkynyl optionally substituted with cyano or aminocarbonyl;
RS is C, salky! optionally substituted with cyano or -C(=0)-NR"R";
R'¢ is R” or C,.calkyl optionally substituted with cyano or -C(=0)-NR"R';
R!?, if present, each independently is cyano, halo, hydroxy, -C(=0)-NR"R", C, alkyl optionally substituted with one or more substituents independently selected from cyano, -C(=0)-NR"*R' or halo; C;.alkeny] optionally substituted with one or more substituents independently selected from cyano, -C(=0)-NR"R" or halo; alkynyl optionally substituted with one or more substituents independently selected from cyano, -C(=0)-NR"R" or halo; and, where possible, R'” may also be attached to the -b'-b-b’- moiety by a double bond whereby R'” is then =O, =S, =NH, =N-R"’, =N-
R’, =N-O-R", =N-O-R, =CH,, =CH-C(=0)-NR’R" , =CH-R’, or =CH-R"*; wherein =CH, may optionally be substituted with cyano, hydroxy, halo, nitro;
Q represents hydrogen, Cy.salkyl, halo, polyhaloC, alkyl, -C(=0)-NR"R", or -NR’R"";
Z is C-Y , wherein,
Y represents hydrogen, hydroxy, halo, Cy.ealkyl, Cs.scycloalkyl, C 1salkyloxy,
C,salkyloxycarbonyl, carbonyl, cyano, nitro, NR'*R", polyhalomethyl, polyhalomethyloxy, polyhalomethylthio, -S(=O),R®, -NH-S(=O)R’, -NH-S0,-R®, “NH-S0,-(Cialkanediyl)-CO-N(R?),, -C(=O)R®, -NHC(=O)H, -C(=O)NHNH,,
NHC(=0)R®, -C(=0)-NH-R?, -C(=NH)R®, aryl or C, alkenyl optionally substituted with one or more halo atoms;
Cacalkynyl optionally substituted with one ore more halo atoms;
C alkyl substituted with cyano, or with -C(=O)R®, aryl is phenyl or phenyl! substituted with one, two, three, four or five substituents each independently selected from halo, hydroxy, mercapto, C, alkyl, hydroxyCi.alkyl, Ci. «alkyINR PR", C,.alkylcarbonyl, Cs.1cycloatkyl, Cialkyloxy, Ci.salkyloxycarbonyl,
Calkylthio, cyano, nitro, polyhaloC alkyl, polyhaloC, salkyloxy, -C(=0)-NR"R",
R’ or -Xs-R";
Het is a monocyclic, bicyclic or tricyclic saturated, partially saturated or aromatic heterocycle, wherein each of said carbocyclic or heterocyclic ring systems may optionally be substituted with one, two, three, four or five substituents each independently selected from halo, hydroxy, mercapto, Cialkyl, hydroxyC alkyl, aminoCalkyl, mono or di(C.salkyl)aminoCi.eatkyl, formyl, C,¢alkylcarbonyl,
Carcycloalkyl, Cy.salkyloxy, Ciealkyloxycarbonyl, C alkylthio, cyano, nitro, polyhaloC.salkyl, polyhaloCi.salkyloxy, -C(=0)-NRR", -CH(=N-O-R%).
As used hereinbefore or hereinafter Cy4alky! as a group or part of a group defines straight or branched chain saturated hydrocarbon radicals having from 1 to 4 carbon atoms such as methyl, ethyl, propyl, 1-methylethyl, butyl; Csalkyl as a group or part of a group defines straight or branched chain saturated hydrocarbon radicals having from 1 to 6 carbon atoms such as the group defined for C,4alkyl and pentyl, hexyl, 2-methyl- butyl and the like; Cs.alkyl as a group or part of a group defines straight or branched chain saturated hydrocarbon radicals having from 2 to 6 carbon atoms such as ethyl, propyl, 1-methylethyl, butyl, pentyl, hexyl, 2-methylbuty! and the like; C)alkanediyl defines straight or branched chain saturated bivalent hydrocarbon radicals having from 1 to 4 carbon atoms such as methylene, 1,2-ethanediy! or 1,2-ethylidene, 1,3-propanediyl or 1,3-propylidene, 1,4-butanediyl or 1,4-butylidene and the like; Ceycloalkyl is generic to cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl and cycloheptyl; Cy ¢alkenyl defines straight and branched chain hydrocarbon radicals having from 2 to 6 carbon atoms containing a double bond such as ethenyl, propenyl, butenyl, pentenyl, hexenyl and the like; Cs.calkynyl defines straight and branched chain hydrocarbon radicals having from 2 to 6 carbon atoms containing a triple bond such as ethynyl, propynyl, butynyl, pentynyl, hexynyl and the like.
Ina number of instances the radicals C alkynyl, Caalkenyl, or Cagalkynyl may be substituted with one or more substituents. In that instance there canbe 1, 2,3, 4, 5, 6 and more substituents, the number in some cases being limited by the number of carnbon atoms and the degree of unsaturation of the hydrocarbon radical. Preferably, the radicals Cygalkynyl, C,ealkenyl, or Cagalkynyl are substituted with up to 3 substituents.
A monocyclic, bicyclic or tricyclic saturated carbocycle represents a ring system consisting of 1, 2 or 3 rings, said ring system being composed of only carbon atoms and said ring system containing only single bonds; a monocyclic, bicyclic or tricyclic partially saturated carbocycle represents a ring system consisting of 1, 2 or 3 rings, said ring system being composed of only carbon atoms and comprising at least one double bond provided that the ring system is not an aromatic ring system; a monocyclic, bicyclic or tricyclic aromatic carbocycle represents an aromatic ring system consisting of 1, 2 or 3 rings, said ring system being composed of only carbon atoms; the term aromatic is well
-6~ known to a person skilled in the art and designates cyclically conjugated systems of 4n + 2 electrons, that is with 6, 10, 14 etc. m-electrons (rule of Hickel) ; a monocyclic, bicyclic or tricyclic saturated heterocycle represents a ring system consisting of 1, 2 or 3 rings and comprising at least one heteroatom selected from O, N or §, said ring system containing only single bonds; a monocyclic, bicyclic or tricyclic partially saturated heterocycle represents a ring system consisting of 1, 2 or 3 rings and comprising at least one heteroatom selected from O, N or S, and at least one double bond provided that the ring system is not an aromatic ring system; a monocyclic, bicyclic or tricyclic aromatic heterocycle represents an aromatic ring system consisting of 1, 2 or 3 rings and comprising at least one heteroatom selected from O, N or S.
Particular examples of monocyclic, bicyclic or tricyclic saturated carbocycles are cyclo- propyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, bicyclo[4,2,0]- octanyl, cyclononanyl, cyclodecanyl, decahydronapthalenyl, tetradecahydroanthracenyl and the like. Preferred are cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl; more preferred are cyclopentyl, cyclohexyl, cycloheptyl.
Particular examples of monocyclic, bicyclic or tricyclic partially saturated carbocycles are cyclopropenyl, cyclobutenyl, cyclopentenyl, cyclohexenyl, cycloheptenyl, cyclo- octenyl, bicyclo[4,2,0]octenyl, cyclononenyl, cyclodecenyl, octahydronaphthalenyl, 1,2,3,4-tetrahydronaphthalenyl, 1.2,3,4,4a,9,9a,10-octahydro-anthracenyl and the like.
Preferred are cyclopentenyl, cyclohexenyl, cycloheptenyl.
Particular examples of monocyclic, bicyclic or tricyclic aromatic carbocycles are phenyl, naphthalenyl, anthracenyl. Preferred is phenyl.
Particular examples of monocyclic, bicyclic or tricyclic saturated heterocycles are tetrahydrofuranyl, pyrrolidinyl, dioxolanyl, imidazolidinyl, thiazolidinyl, tetrahydrothienyl, dihydrooxazolyl, isothiazolidinyl, isoxazolidinyl, oxadiazolidinyl, triazolidinyl, thiadiazolidiny}, pyrazolidinyl, piperidiny!, hexahydropyrimidinyi, hexahydropyrazinyl, dioxanyl, morpholinyl, dithianyl, thiomorpholinyl, piperazinyl, trithianyl, decahydroquinolinyl, octahydroindoly] and the like. Preferred are tetrahydrofuranyl, pyrrolidinyl, dioxolany], imidazolidinyl, thiazolidinyl, dihydrooxazolyl, triazolidinyl, piperidinyl, dioxany!, morpholinyl, thiomorpholinyl, piperazinyl.
Particularly preferred are tetrahydrofuranyl, pyrrolidinyl, dioxolanyl, piperidinyl, dioxanyl, morpholinyl, thiomorpholinyl, piperazinyl.
Particular examples of monocyclic, bicyclic or tricyclic partially saturated heterocycles are pyrrolinyl, imidazoliny], pyrazolinyl, 2,3-dihydrobenzofuranyl, 1,3-benzodioxolyl,
2,3-dihydro-1,4-benzodioxinyl, indolinyl and the like. Preferred are pyrrolinyl, imidazolinyl, 2,3-dihydrobenzofuranyl, 1,3-benzodioxolyl, indoliny}.
Particular examples of monocyclic, bicyclic or tricyclic aromatic heterocycles are azetyl, oxetylidenyl, pyrrolyl, furyl, thienyl, imidazolyl, oxazolyl, isoxazolyl, thiazoly}, isothiazolyl, pyrazolyl, triazolyl, thiadiazolyl, oxadiazolyl, tetrazolyl, pyridyl, pyrimidinyl, pyrazinyl, pyridazinyl, triazinyl, pyranyl, benzofuryl, isobenzofuryl, benzo- thieny), isobenzothienyl, indolizinyl, indolyl, isoindolyl, benzoxazolyl, benzimidazolyi, indazolyl, benzisoxazolyl, benzisothiazolyl, benzopyrazolyl, benzoxadiazolyl, benzothiadiazolyl, benzotriazotyl, purinyl, quinolinyl, isoquinolinyl, cinnolinyl, quinolizinyl, phthalazinyl, quinoxalinyl, quinazolinyl, naphthiridinyl, pteridinyl, benzopyranyl, pyrrolopyridyl, thienopyridyl, furopyridyl, isothiazolopyridyl, thiazolopyridyl, isoxazolopyridyl, oxazolopyridyl, pyrazolopyridyl, imidazopyridyl, pyrrolopyrazinyl, thienopyrazinyl, furopyrazinyl, isothiazolopyrazinyl, thiazolopyrazinyl, isoxazolopyrazinyl, oxazolopyrazinyl, pyrazolopyrazinyl, imidazopyrazinyl, pyrrolopyrimidinyl, thienopyrimidinyl, furopyrimidinyl, isothiazolopyrimidinyl, thiazolopyrimidinyl, isoxazolopyrimidinyl, oxazolopyrimidiny!, pyrazolopyrimidinyl, imidazopyrimidinyl, pyrrolopyridazinyl, thienopyridazinyl, furopyridazinyl, isothiazolopyridazinyl, thiazolopyridazinyl, isoxazolopyridazinyl, oxazolopyridazinyl, pyrazolopyridazinyl, imidazopyridazinyl, oxadiazolopyridyl, thiadiazolopyridyl, triazolopyridyl, oxadiazolopyrazinyl, thiadiazolopyrazinyl, triazofopyrazinyl, oxadiazolopyrimidinyl, thiadiazolopyrimidinyl, triazolopyrimidinyl, oxadiazolo- pyridazinyl, thiadiazolopyridazinyl, triazolopyridazinyl, imidazooxazolyl, imidazothiazolyl, imidazoimidazolyl, isoxazolotriazinyl, isothiazolotriazinyl, pyrazolotriazinyl, oxazolotriazinyl, thiazolotriazinyl, imidazotriazinyl, oxadiazolotriazinyl, thiadiazolotriazinyl, triazolotriazinyl, carbazolyl, acridinyl, phenazinyl, phenothiazinyl, phenoxazinyl and the like.
Preferred aromatic heterocycles are monocyclic or bicyclic aromatic heterocycles.
Interesting monocyclic, bicyclic or tricyclic aromatic heterocycles are pyrrolyl, furyl, thienyl, imidazolyl, oxazolyl, isoxazolyl, thiazolyl, isothiazoly!, pyrazolyl, triazolyl, thiadiazolyl, oxadiazolyl, tetrazoly, pyridyl, pyrimidinyl, pyrazinyl, pyridazinyl, triazinyl, pyranyl, benzofuryl, isobenzofuryl, benzothienyl, isobenzothienyl, indolyl, isoindolyl, benzoxazolyl, benzimidazolyl, indazolyl, benzisoxazolyl, benzisothiazoly], benzopyrazolyl, benzoxadiazolyl, benzothiadiazolyl, benzotriazolyl, purinyl, quinolinyl, isoquinolinyl, phthalazinyl, quinoxalinyl, quinazolinyl, benzopyranyl, pyrrolopyridyi, thienopyridy!, furopyridy!, isothiazolopyridyl, thiazolopyridyl, isoxazolopyridyl, oxazolopyridyl, pyrazolopyridyl, imidazopyridy|, pyrrolopyrazinyl, thienopyrazinyl,
furopyrazinyl, isothiazolopyraziny}, thiazolopyrazinyl, isoxazolopyrazinyl, oxazolo- pyrazinyl, pyrazolopyrazinyl, imidazopyrazinyl, pyrrolopyrimidinyl, thienopyrimidinyl, furopyrimidinyl, isothiazolopyrimidinyl, thiazolopyrimidinyl, isoxazolopyrimidinyl, oxazolopyrimidinyl, pyrazolopyrimidinyl, imidazopyrimidinyl, oxadiazolopyridyl, thiadiazolopyridyl, triazolopyridyl, oxadiazolopyrazinyl, thiadiazolopyrazinyl, triazolopyrazinyl, oxadiazolopyrimidinyl, thiadiazolopyrimidinyl, triazolopyrimidinyl, carbazolyl, acridinyl, phenothiazinyl, phenoxazinyl and the like.
Particularly interesting aromatic heterocycles are pyrrolyl, furyl, thienyl, imidazolyl, oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, pyrazolyl, triazoly), thiadiazolyl, oxadiazolyl, tetrazolyl, pyridyl, pyrimidinyl, pyrazinyl, pyridazinyl, triazinyl, pyranyl, benzofuryl, isobenzofuryl, benzothienyl, isobenzothienyl, indolyl, isoindolyl, benzoxazolyl, benzimidazolyl, indazolyl, benzisoxazolyl, benzisothiazolyl, benzopyrazolyl, benzoxadiazolyl, benzothiadiazoly, benzotriazolyl, purinyl, quinolinyl, isoquinolinyl, phthalazinyl, quinoxalinyl, quinazolinyl, and the like.
As used herein before, the term (=O) forms a carbony! moiety when attached to a carbon atom, a sulfoxide moiety when attached to a sulfur atom and a suifonyl moiety when two of said terms are attached to a sulfur atom.
The term halo is generic to fluoro, chloro, bromo and iodo. As used in the foregoing and hereinafter, polyhalomethyl as a group or part of a group is defined as mono- or polyhalosubstituted methyl, in particular methyl with one or more fluoro atoms, for example, difluoromethy! or trifluoromethyl; polyhaloCi.salkyl or polyhaloC,.calkyl as a group or part of a group is defined as mono- or polyhalosubstituted Ci.salkyl or
C salkyl, for example, the groups defined in halomethyl, 1,1-difluoro-ethyl and the like.
In case more than one halogen atoms are attached to an alkyl group within the definition of polyhalomethyl, polyhaloC) alkyl or polyhaloC; alkyl, they may be the same or different.
The term heterocycle in the definition of R” or R™ is meant to include all the possible isomeric forms of the heterocycles, for instance, pyrrolyl comprises 1H-pyrrolyl and 2H- pyrrolyl.
The carbocycle or heterocycle in the definition of R” or R” may be attached to the remainder of the molecule of formula (I) through any ring carbon or heteroatom as appropriate, if not otherwise specified. Thus, for example, when the heterocycle is imidazolyl, it may be 1-imidazolyl, 2-imidazolyl, 4-imidazoly! and the like, or when the carbocycle is naphthalenyl, it may be 1-naphthalenyl, 2-naphthalenyl and the like.
When any variable (eg. R, heteroatom, X,) occurs more than one time in any constituent, each definition is independent.
Lines drawn from substituents into ring systems indicate that the bond may be attached to any of the suitable ring atoms.
For therapeutic use, salts of the compounds of formula (I) are those wherein the counterion is pharmaceutically acceptable. However, salts of acids and bases which are non-pharmaceutically acceptable may also find use, for example, in the preparation or purification of a pharmaceutically acceptable compound. All salts, whether pharmaceutically acceptable or not are included within the ambit of the present invention.
The pharmaceutically acceptable addition salts as mentioned hereinabove are meant to comprise the therapeutically active non-toxic acid addition salt forms, which the compounds of formula (I) are able to form. The latter can conveniently be obtained by treating the base form with such appropriate acids as inorganic acids, for example, hydrohalic acids, e.g. hydrochloric, hydrobromic and the like; sulfuric acid; nitric acid; phosphoric acid and the like: or organic acids, for example, acetic, propanoic, hydroxy- acetic, 2-hydroxypropanoic, 2-oxopropanoic, oxalic, malonic, succinic, maleic, fumaric, "malic, tartaric, 2-hydroxy-1,2,3-propanetricarboxylic, methanesulfonic, ethanesulfonic, benzenesulfonic, 4-methylbenzenesulfonic, cyclohexanesulfamic, 2-hydroxybenzoic, 4-amino-2-hydroxybenzoic and the like acids. Conversely the salt form can be converted by treatment with alkali into the free base form.
The compounds of formula (I) containing acidic protons may be converted into their therapeutically active non-toxic metal or amine addition salt forms by treatment with appropriate organic and inorganic bases. Appropriate base salt forms comprise, for example, the ammonium salts, the alkali and earth alkaline metal salts, e.g. the lithium, sodium, potassium, magnesium, calcium salts and the like, salts with organic bases, e.g. primary, secondary and tertiary aliphatic and aromatic amines such as methylamine, ethylamine, propylamine, isopropylamine, the four butylamine isomers, dimethylamine, diethylamine, diethanolamine, dipropylamine, diisopropylamine, di-n-butylamine, pyrrolidine, piperidine, morpholine, trimethylamine, triethylamine, tripropylamine, quinuclidine, pyridine, quinoline and isoquinoline, the benzathine, N-methyl-
D-glucamine, 2-amino-2-(hydroxymethyl)-1,3-propanediol, hydrabamine salts, and salts with amino acids such as, for example, arginine, lysine and the like. Conversely the salt form can be converted by treatment with acid into the free acid form.
The term addition salt also comprises the hydrates and solvent addition forms (solvates) which the compounds of formula (I) are able to form. Examples of such forms are e.g. hydrates, alcoholates and the like.
The term “quaternary amine” as used hereinbefore defines the quaternary ammonium salts which the compounds of formula (T) are able to form by reaction between a basic nitrogen of a compound of formula (I) and an appropriate quaternizing agent, such as, for example, an optionally substituted alkylhalide, arythalide or arylalkylhalide, e.g. methyliodide or benzyliodide. Other reactants with good leaving groups may also be used, such as alkyl trifluoromethanesuifonates, alkyl methanesulfonates, and alkyl p-toluenesulifonates. A quaternary amine has a positively charged nitrogen.
Pharmaceutically acceptable counterions include chloro, bromo, iodo, trifluoroacetate and acetate. The counterion of choice can be introduced using ion exchange resins.
The N-oxide forms of the present compounds are meant to comprise the compounds of formula (I) wherein one or several tertiary nitrogen atoms are oxidized to the so-called
N-oxide.
It will be appreciated that some of the compounds of formula (I) and their N-oxides, addition salts, quaternary amines and stereochemically isomeric forms may contain one or more centers of chirality and exist as stereochemically isomeric forms.
The term “stereochemically isomeric forms” as used hereinbefore defines all the possible stereoisomeric forms which the compounds of formula (I), and their N-oxides, addition salts, quaternary amines or physiologically functional derivatives may possess. Unless otherwise mentioned or indicated, the chemical designation of compounds denotes the mixture of all possible stereochemically isomeric forms, said mixtures containing all diastereomers and enantiomers of the basic molecular structure as well as each of the individual isomeric forms of formula (I) and their N-oxides, salts, solvates or quaternary amines substantially free, i.e. associated with less than 10%, preferably less than 5%, in particular less than 2% and most preferably less than 1% of the other isomers. Thus, when a compound of formula (I) is for instance specified as (E), this means that the compound is substantially free of the (Z) isomer.
In particular, stereogenic centers may have the R- or S-configuration; substituents on bivalent cyclic (partially) saturated radicals may have either the cis- or frans- configuration. Compounds encompassing double bonds can have an E (entgegen) or Z (zusammen) -stereochemistry at said double bond. The terms cis, trans, R, S,E and Z are well known to a person skilled in the art.
Stereochemically isomeric forms of the compounds of formula (I) obviously are intended to be embraced within the scope of this invention.
For some of the compounds of formula (I), their prodrugs, N-oxides, salts, solvates, quaternary amines or metal complexes and the intermediates used in the preparation thereof, the absolute stereochemical configuration was not experimentally determined.
In these cases the stereoisomeric form, which was first isolated is designated as “A” and the second as “B”, without further reference to the actual stereochemical configuration.
However, said “A” and “B” stereoisomeric forms can be unambiguously characterized by for instance their optical rotation in case “A” and “B” have an enantiomeric relationship. A person skilled in the art is able to determine the absolute configuration of such compounds using art-known methods such as, for example, X-ray diffraction. In case “A” and “B” are stereoisomeric mixtures, they can be further separated whereby the respective first fractions isolated are designated “A1” and “B1” and the second as «A2” and “B2”, without further reference to the actual stereochemical configuration.
Some of the compounds of formula ([) may also exist in their tautomeric form. Such forms although not explicitly indicated in the above formula are intended to be included within the scope of the present invention.
Whenever used hereinafter, the term "compounds of formula (I)" is meant to also include their N-oxide forms, their salts, their quaternary amines and their stereochemically isomeric forms. Of special interest are those compounds of formula (I) which are stereochemically pure.
Whenever used hereinbefore or hereinafter that substituents can be selected each independently out of a list of numerous definitions, such as for example for R°andR'", all possible combinations are intended which are chemically possible and which lead to chemically stable molecules.
Subgroups of the compounds of formula (I) that are of interest are those wherein one or more of the following limitations (a) - (v) apply. (a) -a'=a%-a’=a"- represents a bivalent radical of formula -CH=CH-CH=CH- (a-1); (byniso, 1,23; (c)mis0,10r2; (d) R' is hydrogen; formyl; C,.salkylcarbonyl; C,.salkyl; C;salkyloxycarbonyl;
C.galkylearbonyl, Cisalkyloxycarbonyl;
(e) each R? independently is hydroxy, halo, C,.calkyl optionally substituted with cyano or with -C(=O)R®, Cs.cycloalkyl, Csalkenyl optionally substituted with one or more halogen atoms or cyano, Cy. ¢alkynyl optionally substituted with one or more halogen atoms or cyano, C; salkyloxycarbonyl, carboxyl, cyano, nitro, amino, mono(C,salkyl)amino, di(C)salkyl)amino, polyhalomethyl, polyhalomethylthio, -
S(=0),R%, -NH-S(=0),R’, -C(=O)R®, -NHC(=O)H, -C(=O)NHNH,, -NHC(=O)R®,-C(=NH)R® or a radical of formula
I, a, ©
Af : wherein each A; independently is N, CH or CRS; and
A, is NH, O, S or NR; (f) X, is -NR’-, -NH-NH-, -N=N-, -0-, -C(=0)~, C,4alkanediyl, -CHOH-, -S~, -S(=0),- , -NR"-C(=0)-, -C(=0)-NR”-, -X,-C4alkanediy!- or —-C)alkanediyl-X,-; (g) Xz is -NR’-, -0-; (h) R® is hydrogen, halo, C,.salkyl, NR”R", -C(=0)}-NR"R", -C(=0)-R", -X5-R";
C6alky! substituted with one or more substituents each independently selected from cyano, R” or -C(=0)-NR’R'?; C».¢alkeny! substituted with one or more substituents each independently selected from halo, cyano or -C(=0)-NR°R" or R"; or
Cpalkynyl substituted with one or more substituents each independently selected from halo, cyano, -C(=0)-NR°R'® or R; (i) X3 is =NR’-, -NH-NH-, -N=N-, -O- or -S-
G) R* is halo, hydroxy, C alkyl, Casalkenyl, Ca.salkynyl, Cialkyloxy, cyano, nitro, polyhaloCalky), polyhaloC .ealkyloxy, -C(=0)-NR"’R", C\_alkyloxycarbonyl,
Cisalkylcarbonyl, formyl, -NR"R"orR"; (k) R? is hydrogen; formyl; C;calkylcarbonyl; C.ealkyl or C ¢alkyloxycarbonyl; (I) R®is C, alkyl, NR"R" or polyhaloC alkyl; (m) R” is a monocyclic or bicyclic, partially saturated or aromatic carbocycle or a monocyclic or bicyclic, partially saturated or aromatic heterocycle, wherein each of said carbocyclic or heterocyclic ring systems may optionally be substituted with one, two or three substituents each independently selected from halo, hydroxy, mercapto,
Cialkyl, hydroxyC,.¢alkyl, aminoC,.salkyl, C,.calkylcarbonyl, C.calkyloxy,
Csalkyloxycarbonyl, Cy.salkylthio, cyano, nitro, potyhaloC)salkyl, polyhaloC,.¢alkyloxy or aminocarbonyl; (n) R® is hydrogen, C 14alkyl or arylC, alkyl; (0) R® and R" each independently are hydrogen; C.galkyl; C;.¢alkyloxy;
C.6alkylcarbony! or C,¢alkyloxycarbony!; (p) R" and R* each independently are hydrogen or C.salkyl;
(q) R* is C,6alkyl optionally substituted with cyano or -C(=0)-NR"R™; (r) R'is cyano, halo, hydroxy, -C(=0)-NRPR", C, alkyl optionally substituted with cyano, -C(=0)-NR"R" or halo; Cyealkeny! optionally substituted with cyano or ~
C(=0)-NR"R"; C,.alkyny! optionally substituted with cyano or -C(=0)-NR"R"; and, where possible, R'” may also be attached to the -b'-b’-b’>- moiety by a double bond whereby R'7 is then =O, =S, =NH, =N-R'’, =N-R’, =N-O-R", =N-O-R’, =CH,, =CH-C(=0)-NR"”R" , =CH-R’, or =CH-R'%; wherein =CH, may optionally be substituted with cyano, hydroxy, halo, nitro; (s) Q represents hydrogen, C.¢alkyl or -NR°RY; (1) Y represents hydrogen, hydroxy, halo, Ci.¢alkyl, C;.salkyloxy, cyano, nitro, NRPRY, polyhalomethyloxy, -NH-SO0,-R?, -NH-80,-(C;4alkanediy!)-CO-N(R®),; orYisC,. salky] substituted with cyano or with -C(=O)R® ; (u) aryl is pheny) or phenyl substituted with one, two or three substituents each independently selected from halo, hydroxy, mercapto, C,.calkyl, hydroxyC,.salkyl,
C alkyINRR", C,¢alkylearbonyl, C.alkyloxy, C,.calkyloxycarbonyl,
C, alkylthio, cyano, nitro, polyhaloC alkyl, polyhaloC, salkyloxy, -C(=0)-NR”R", R” or -Xs-R’; (v) Het is a monocyclic or bicyclic, partially saturated or aromatic heterocycle, wherein each of said carbocyclic or heterocyclic ring systems may optionally be substituted with one, two or three substituents each independently selected from halo, hydroxy, mercapto, Cysalkyl, hydroxyC,.salkyl, aminoCi.alkyl, C,salkylcarbonyl,
C,atkyloxy, Csalkyloxycarbonyl, C,.calkylthio, cyano, nitro, polyhaloC, alkyl, polyhaloC,.salkyloxy.
A particularly interesting subgroup of compounds of formula (I) are those wherein all of the above limitations (a) -(v) apply.
Of further interest are subgroups of the compounds of formula (I) wherein one or more of the afore mentioned limitations (a) - (v) optionally apply and one or more of the following limitations (a’) - (v*) apply : (a’) -a'=a’-a’=a‘- represents a bivalent radical of formula -CH=CH-CH=CH- (a-1); (b)nislor2 (¢)mislor2 (d’) R'is hydrogen; C,.¢alkyl; (¢”) each R? independently is hydroxy, halo, C,alky! optionally substituted with cyano or with -C(=0)R®, Ca.calkeny! optionally substituted with cyano, Ca.salkyny! optionally substituted with cyano, C\salkyloxycarbonyl, carboxyl, cyano, nitro,
amino, mono(C.salkyl}amino, di(C;.salkyl)amino, -S(=0),R®, NH-S(=0),R%, -C(=O)R®, -NHC(=O)H, -C(=O)NHNH,, -NHC(=0)R®,-C(=NH)R® or a radical of formula he ©
Na ! wherein each A, independently is N, CH or CRS; and no more than two A, are N;
A;isNH, O, Sor NRS (f) X; is NR’, -NH-NH-, -N=N-, -O-, -C(=0)~, Calkanediyl, -CHOH-,
NR¥-C(=0)-, -C(=0)-NR3-, -X,-C, 4alkanediyl- or —C,4alkanediy}-X~; (g) Xz is -NR’-, -O-; (h’) R%is hydrogen, halo, Calkyl, NR®R", -C(=0)-NR"R", -C(=0)-R", -X;-R’;
C,6alky! substituted with one or two substituents each independently selected from cyano, R or -C(=0)-NRR"’; Cy ¢alkenyl substituted with one or more substituents each independently selected from halo, cyano or -C(=0)-NR’R'®; or C.calkynyl substituted with one or more substituents each independently selected from halo, cyano, -C(=0)-NR’R"; (i) Xs is -NR’-or-O-; 9) R* is halo, hydroxy, C,.salkyl, Casalkenyl, Cyalkynyl, C,.calkyloxy, cyano, nitro, -C(=0)-NR¥R", C,alkyloxycarbonyl, C,alkylcarbonyl, formyl, -NR"*R"; (k’) R? is hydrogen; C,alkyl; (I)R%isC, alkyl; (m’) Ris any of the specific monocyclic or bicyclic, partially saturated or aromatic carbocycles or monocyclic or bicyclic, partially saturated or aromatic heterocycles specifically mentioned in this specification, wherein each of said carbocyclic or heterocyclic ring systems may optionally be substituted with one, two or three substituents each independently selected from halo, hydroxy, mercapto, C;¢alkyl, hydroxyC, alkyl, aminoC alkyl, C,salkylcarbonyl, C;.¢alkyloxy, C)salkyloxy- carbonyl, C, alkylthio, cyano, nitro, polyhaloC,.salkyl, polyhaloC,salkyloxy or aminocarbonyl; (n") R® is hydrogen or C, alkyl; (0’) R?and R" each independently are hydrogen or C)alkyl; (p’) R¥ and R" each independently are hydrogen or Cy.calkyl; (q’) R" is C,.alky! optionally substituted with cyano or -C(=0)-NR"“R"; (r) R'is cyano, halo, hydroxy, -C(=0)-NR"“R", C,.calky! optionally substituted with cyano, -C(=0)-NR"R"; C,.¢alkeny! optionally substituted with cyano or -C(=0)-NRPRY: C, salkyny! optionally substituted with cyano or -C(=0)-NR"R™; and, where possible, R'” may also be attached to the -b'-b2-b’-
WQ 2004/074261 PCT/EP2004/050175 moiety by a double bond whereby R" is then =O, =NH, =N-R"’, =N-R’, =N-O-R'3, =N-O-R7, =CH,, =CH-C(=0)-NR*R" , =CH-R’, or =CH-R"*; wherein =CH, may optionally be substituted with cyano; (s’) Q represents hydrogen or Cy.calkyl or -NR’R'’; (t)Y represents hydrogen, hydroxy, halo, Cy.¢alkyl, C,salkyloxy, cyano, nitro, NRURY, polyhalomethyloxy, -NH-SO,-R?, -NH-SO-(C.salkanediyl)-CO-N(R*); (u’) aryl is phenyl or phenyl substituted with one, two or three substituents each independently selected from halo, hydroxy, C,.salkyl, hydroxyCisalkyl,
C_salkylcarbonyl, C.alkyloxy, C)ealkyloxycarbonyl, C 1-salkylthio, cyano, nitro, -C(=0)-NR"R"; (v’) Het is a monocyclic or bicyclic, partially saturated or aromatic heterocycle, specifically mentioned in this specification, wherein each of said heterocyclic ring systems may optionally be substituted with one, two or three substituents each independently selected from halo, hydroxy, mercapto, Ci.salkyl, hydroxyC,.salkyl, aminoC,.¢alkyl, C.salkylcarbonyl, Ci.salkyloxy, C)salkyloxycarbonyl, Cy.calkyithio, cyano, nitro, polyhaloC alkyl, polyhaloC,_ealkyloxy.
A specific subgroup of the compounds of formula (1) are those wherein all of the limitations (2°) - (v*) of the previous paragraph apply.
Of particular interest are any subgroups of the compounds of formula (1) wherein one or more of the afore mentioned limitations (a) - (v) or of the limitations (a’) - (v*) optionally apply as well as one or more of the following limitations (a”) - (Vv): (a”)-a'=a’-a’=a’- represents a bivalent radical of formula -CH=CH-CH=CH- (a-1); ®™ nis 1; c)ymisl; (d”) R' is hydrogen; methy!; (e”) R%is halo, C4alkyl optionally substituted with cyano, Ca.salkenyl optionally substituted with cyano, C;alkynyl optionally substituted with cyano,
C,.alkyloxycarbonyl, carboxyl, cyano, amino, mono(C;.alkyl)amino, di(C,.¢alkyl)amino; (Ff) X; is -NR’-, -O-, -NR"-C(=0)-, -C(=0)-NR"*-; (h”) R? is hydrogen, halo, Calkyl, NR"R", -C(=0)-NR"*R", -C(=0)-R"; C alkyl substituted with cyano; Ca.salkeny! substituted with cyano; or C;¢alkynyl substituted with cyano;
(5) R* is halo, hydroxy, Cisalkyl, Caalkenyl, C2.alkynyl, Cialkyloxy, cyano, nitro, -C( —0)-NR“RY, NRPR™; (x) R® is hydrogen; C,.calkyl; (m”) R7 is any of the specific monocyclic or bicyclic, partially saturated or aromatic carbocycles or monocyclic or bicyclic, partially saturated or aromatic heterocycles specifically mentioned in this specification, wherein each of said carbocyclic or heterocyclic ring systems may optionally be substituted with one, two or three substituents each independently selected from halo, hydroxy, mercapto, Cisalkyl, hydroxyC; alkyl, aminoC, alkyl, C).alkylcarbonyl, Ciealkyloxy, Cisalkyloxy- carbonyl, C,.alkylthio, cyano, nitro, polyhaloC, alkyl, polyhaloCi.salkyloxy or aminocarbonyl; (n”) R® is hydrogen or C, alkyl; 0”) R® and R" are hydrogen; (p”) R™ and R" are hydrogen; (q") R" is C,.alkyl optionally substituted with cyano; (+) R" is cyano, -C(=0)-NR"R'¢, C,4alky! optionally substituted with cyano, -C(=0)-NR"R"; C,.alkenyl optionally substituted with cyano or -C(=O)-NR"R";
Cacalkynyl optionally substituted with cyano or -C(=0)-NR'*R"; and, where possible, R'7 may also be attached to the -b'-b>-b’- moiety by a double bond whereby
R'7 is then =O, =NH, =N-R" =N-R’, =N-0-R", =N-O-R’, =CH,, =CH-C(=0)-
NR"R'",=CH-R’, or =CH-R'?; wherein =CH, may optionally be substituted with cyano; (s™) Q represents hydrogen or -NR°R'’; (t") Y represents hydrogen, hydroxy, halo, C alkyl. Ci.salkyloxy, cyano, NRPR™, -NH-S0;-R?, -NH-50.-(C,4alkanediyl)-CO-N(R®),; (u”) aryl is phenyl or phenyl substituted with one, two or three substituents each independently selected from halo, hydroxy, C.salkyl, Cisalkyloxy, Ci.calkylthio, cyano, nitro; (v”) Het is a monocyclic or bicyclic, partially saturated or aromatic heterocycle, specifically mentioned in this specification, wherein each of said heterocyclic ring systems may optionally be substituted with one, two or three substituents each independently selected from halo, hydroxy, mercapto, Cy.salkyl, hydroxyC alkyl, aminoC, alkyl, C salkylcarbonyl, C.¢alkyloxy, C.¢alkyloxycarbonyl, C;.salkylthio, cyano, nitro, polyhaloC, alkyl, polyhaloC,;salkyloxy.
A specific subgroup of the compounds of formula (I) are those wherein all of the limitations (a”) - (v") of the previous paragraph apply.
Still further particular groups of compounds are those compounds of formula (I) wherein one or wherever possible more of the following conditions apply : (a-1)m is 0, 1 or 2, in particular 1 or 2, more in particular 2; and wherin the R* substituents are placed in the ortho position in respect of the X; moiety; (a-2) X, is linked to one of the carbon atoms in meta position of the carbonatoms common to both rings of the bicyclic ring system to which X, is connected. (a-3) where applicable n is 0; or where applicable n is 1 and the R? substituent is placed in position 4 (para position) in respect of the NR'-linker; (a-4) R? is hydroxy, halo, C]-alky! optionally substituted with cyano or with -C(=O)R®,
Csscycloalkyl, Coalkenyl optionally substituted with one or more halogen atoms or cyano, Caalkynyl optionally substituted with one or more halogen atoms or cyano,
C1-6alkyloxycarbonyl, carboxyl, cyano, nitro, amino, mono- or di(C.salkyl)amino, polyhalomethyl, polyhalomethyithio, -S(=O),R®, -NH-S(=0),R’, -NHC(=0O)H, -C(=O)NHNH,, -NHC(=0)R®,-C(=NH)R® or a radical of formula he
A, ©
A
5 AA) wherein each A; independently is N, CH or CR; and
Ais NH, O, S or NR". (a-5) R® is R® is hydrogen or Cy.salkyl or C1-galky! optionally substituted with cyano.
A preferred subgroup is that wherein R? is cyano and R' is hydrogen.
Also an interesting group of compounds are those compounds of formula (1) wherein one or more, preferably all of the following restrictions apply: (b-1)nis at least 1, in particular 1; or nis 0; (b-2) R? is cyano; (b-3)mis1,2o0r3; (b-4) R* is C1 ¢alkyl, especially methyl; halo; (b-5) X1 is NH or O; (b-6)R’ is hydrogen or C,.alkyl.
Of specific interest are those compounds of formula (I) or any of the subgroups specified herein, wherein Ris halogen.
Also of specific interest are those compounds of formula (I) or any of the subgroups specified herein, wherein R'” is halo, cyano.
Another interesting group of compounds are those compounds of formula (I) or any of the subgroups specified herein, wherein R'7 is oxo, Cy.calkyl optionally substituted with cyano, =N-O-C,_salkyl-Aryl, hydrogen, oxo, C;alky! optionally substituted with cyano or Het. :
Further subgroups of the compounds in accordance with the present invention are those compounds of formula (I) or any of the subgroups of compounds of formula (I) specified herein, wherein one or more of Cisalkyl is limited to C,.4alkyl, one or more of
Cialkyl is limited to C,.;alkyl; wherein one or more of C.salkenyl is limited to Cy-salkenyl; wherein one or more of Ca.calkynyt is limited to Cy-4alkynyl.
Further subgroups of the compounds in accordance with the present invention are those compounds of formula (1) or any of the subgroups of compounds of formula (I) specified herein, wherein one or more of the radicals that are (or one or more of the radicals that contain) heterocycles or carbocycles are the heterocycles or carbocycles as specifically set forth therein.
Synthesis
The compounds of formula (I) can be prepared via a number of pathways a number of which are explained hereinafter in more detail.
The compounds of formula (I) can be generally prepared by reacting an indane (a-1) with pyrimidine derivative (a-2). The groups HX, and W), are selected such that a X, linking moiety is formed. 17 (R7)a( R3 (Rn
RG (RY)q N 33. i) J Se
HX4—— —_— & / za 1 a ~ I30N NN SR
R* 1 - (R%)m (a1) 2 ag ~" a-3
Q (a3) rR!
Ww) Na Rg
Reagent (a-2) is of general formula hi T 4 2 (a-2).
YO
Q
In particular, W, is a suitable leaving group and X; is a heteroatom. Examples of suitable leaving groups in (a-2) are halogen, in particular chloro and bromo, tosylate, mesylate, triflate and the like groups. For the preparation of compounds of formula (I) wherein X, is other than a heteroatom, ~W, and —X;H can have other meanings as
S outlined hereinafter.
The conversion of (a-1) with (a-2) to (a-3) in the above scheme is particularly useful when W, is a leaving group and X, is a heteroatom such as —NR’-, -NH-NH-, -N=N-, -O-, -S-, -X,-C,4alkanediyl-. This conversion is particularly suited in the instance where
X,is -O-. In the instance where is S, the latter can conveniently be transferred to the corresponding sulfoxide or sulfon using art-known oxidation procedures.
The above reaction usually is performed in the presence of a suitable solvent. Suitable solvents are for example acetonitrile, alcohols, such as for example ethanol, 2-propanol, ethylene glycol, propylene glycol, polar aprotic solvents such as N,N-dimethyl- formamide; N,N-dimethylacetamide, dimethylsufoxide, 1-methyl-2-pyrrolidinone, [bmim]PFs; ethers such as 1,4-dioxane, propylene glycol monomethylether.
Where X, is -C(=0)- a starting material (a-1) wherein the group -XH is a Grignard type of group (-Mg-halo) or lithium is reacted with a starting material (a-2) wherein W, is an ester (-COQalky!). The latter ester may also be reduced to an alcohol with e.g. LiAlH, and subsequently oxidized with a mild oxidant such as MnO; to the corresponding aldehyde which subsequently is reacted with the (a-1) starting material wherein the group -XH is a Grignard type of group (-Mg-halo) or lithium. The compounds wherein -X;-is -C(=0)- can be converted to the -CHOH- analogs by a suitable reduction reaction e.g. with LiAlH,.
Where X, is C,alkanediyl the linkage can be introduced by a Grignard reaction, e.g. by reacting a starting material (a-1) wherein the -X,H group is -Cialkanediyl-Mg-halo with an (a-2) reagent wherein W, is a halo group, or vice versa. Where X, is methylene, the methylene group can be oxidized to a is -C(=O)- group (X, is ~C(=0)-) e.g. with selenium dioxide. The -C(=0)- group in turn can be reduced with a suitable hydride such as LiAlH, to a -CHOH- group.
Where X, is -NR">-C(=0)-, or -C(=0)-NR "*-, the X, linkage can be formed via a suitable amide bond forming reaction starting from an intermediate (a-1) wherein -XH is -NHR" and an intermediate (a-2) wherein W1 is a carboxyl group or an active derivative thereof, or vice versa starting from an intermediate (a~1) wherein -X,H is carboxy! group or an active derivative thereof and an intermediate (a-2) wherein Wis a group -NHR". The amide bond may be formed following methodologies generally known in the art, e.g. by activation of the carboxyl group to a carbonyl chloride or bromide or by using a suitable. coupling agent. 5S Where X, is -X;-C4alkanediyl-, an intermediate (a-1) wherein the group -X;H is a radical -X,H is reacted with an intermediate (a-2) wherein the group W, is -C,4alkanediyl-W,, wherein Win turn is a suitable leaving group. Or where X, is -C,4alkanediyl-X,- an intermediate (a-1) wherein the group -X,H is —C, 4alkanediyl- W, wherein W- in turn is a suitable leaving group, is reacted with an intermediate (a-2) 16 wherein Wis -X,H.
The linkages of X; being other than a heteroatom (i.e. X; is -C(=0)-, -CHOH-) can be prepared by analogous procedures as for introducing the linker X,.
In the instance where X, is - NR>- the reaction of (a-1) with reagent (a-2) is typically conducted under neutral conditions or, which is preferred, under acidic conditions, usually at elevated temperatures and under stirring. The acid conditions may be obtained by adding amounts of a suitable acid or by using acidic solvents, e.g. hydrochloric acid dissolved in an alkanol such as 1- or 2-propanol org in acetonitrile.
The above reaction can be performed in the presence of a suitable solvent. Suitable solvents are for example acetonitrile, an alcohol, such as for example ethanol, 2-propanol, 2-propanol-HCl; N,N-dimethylformamide; N,N-dimethyl- acetamide, 1-methyl-2-pyrrolidinone; 1,4-dioxane, propyleneglycol monomethylether.
Preferably the solvent is 2-propanol, 6 N HCl in 2-propanol or acetonitrile, especially acetonitrile. Optionally, sodium hydride may be present.
In the instance where X, is -O-, the reaction is typically conducted as follows.
Intermediate (a-1) is first reacted under stirring at room temperature with hydrides in an organic solvent. Subsequently, a solvent, such as N-methylpyrrolidinone, dimethyl- acetamide or dimethylformamide, is added to the mixture and followed by the addition of reagent (a-2). Typically, the reaction mixture is stirred overnight at elevated temperatures to yield compound (a-3).
The compounds of formula (a-3) having a R' substituent which is an oxo (=O) group (represented by structure (a-3-1)) can be used as a starting material to obtain compounds of formula (I) having a R'7 substituent which is a =N- R'® substituent, wherein =N- R'® is =NH, =N-R"’, =N-R’, =N-O-R", =N-0-R as defined above. In this reaction pathway, intermediate (a-3-1) is reacted with reagent (a-7) (reagent (a-7 is of general formula NH, NHx-R*, NH-R”, NH,-O-R", NH,-O-R’ , in particular
Aryl-C,¢alkyl-O-NH,) at elevated temperatures in an alcoholic solvent in the presence of a base to generate a compound of formula (a-8).
Similarly, the compounds of formula (a-3-1) can be used as a starting material to obtain compounds of formula (I) having a R'7 substituent which is a =X substituent, wherein =X is =CH,, =CH-C(=0)-NR"“R" , =CH-R’, or =CH-R" as defined above. :
Intermediate (a-3) is further reacted with reagent (a-4) in a Wittig reaction or a Wittig-
Horner reaction, In the former instance, reagent (a-4) is a Wittig type reagent, such as a triphenylphosphoniumylide, in the latter instance, a Wittig-Horner type of reagent, in particular a phosphonate, such as e.g. a reagent of formula di(C, salkyloxy)-P(=0)-X, wherein X, is a substituent R'7 that can be linked to the ring via a double bond (exo double bond). The Wittig-Horner type of conversion typically is conducted in the presence of a base, preferably a strong base, in an aprotic organic solvent at room temperature. The reaction should be allowed sufficient time to complete, typically it is allowed to proceed overnight to yield compound (a-5). This latter compound may ~~ - further be reacted in an alcoholic solvent under reducing conditions to generate a compound of formula (a-6).
Both conversion reactions are outlined in the following reaction scheme.
0] (RV)qaL R? . (R?),
Bel Ti il eg a R17 4 ® AX f= ’ Ret ps 2, FOr
X4 Na N—R SA aj a,
TY (@-7) 7] 601
Z__N INE for 1 g (R%)m , (@-3-1) Xi Ny N—R a TT ~" (2-4) a @9 17 4
Re go (RI), Rel os ®?)
EN Aa, R n
Va a4 Fea, Sh ag 3h a [5 gs [7] ir
RX reduction AX for
Xi Ng NRT ———= Fm Nw
Tr YO he “rt (@-5) T a-6
Q 3 (2-6)
The oxo group in the compounds (a-3-1) may also be at other positions in the ring having the R'” substituent(s), the same type of derivatisation may be performed resulting in the topical isomers of (a-8), (a-5) and (a-6).
The compounds of formula (I) can also be prepared as outlined in the reaction scheme here below.
R3 RM), (RMqL R3 i In \~ Wa NA N a; fa, iV A | | I
HX4—— — + Za
UL ZN LN al ad Y RAR —R
RY (Rm % w, HN-R mo (a) Q (a9) NON
Y (a-11) (a-10) x"
Q
7 (rR JosL R3 . (R3), 7 iy a i 2X #8 wa 1 EN =
TT
ZN
Tes
An indane of formula (a-1) is reacted with a pyrimidine (a-9) wherein the substituents have the meanings specified herein and W, is a suitable leaving group such as, for example, halo, triflate, tosylate, methylsulfonyl and the like, yielding an intermediate (a- 10). This reaction can be done similarly as outlined above for the reaction of (a-1) with (a-2), in particular for the various possibilities of the linker -X;-. Where necessary, the
W, group that does not intervene in this reaction may be replaced by a leaving group precursor such as a OH functionality which a particular stage of the reaction procedure is converted to a leaving group, e.g. by converting the OH group into a halogen group, or by reacting it with a suitable reagent such as POCls, tosyl chloride, mesyl chloride and the like
The end products (I) can be prepared from this starting material (a-10) by reaction with the amino substituted aromatic compound (a-11) in an arylation type of reaction.
Suitable solvents for the reaction of (a-1) with (a-9) and of (a-10) with (a-11) are ethers, e.g. 1,4-dioxane, THF, alcohols, ethanol, propanol, butanol, ethylene glycol, propylene glycol, propylene glycol monomethy! ether, the aprotic solvents such acetonitrile, DMF,
DMA, 1-methyl-2-pyrrolidinone and the like. If necessary a base can be added. Suitable bases in this reaction are for example sodium acetate, potassium acetate,
N,N-diethylethanamine, sodium hydrogencarbonate, sodium hydroxide and the like.
In this and the following preparations, the reaction products may be isolated from the reaction medium and, if necessary, further purified according to methodologies generally known in the art such as, for example, extraction, crystallization, distillation, trituration and chromatography.
The compounds of formula (T) may further be prepared by converting compounds of formula (I) into each other according to art-known group transformation reactions.
The compounds of formula (I) may be converted to the corresponding N-oxide forms following art-known procedures for converting a trivalent nitrogen into its N-oxide form. Said N-oxidation reaction may generally be carried out by reacting the starting material of formula (I) with an appropriate organic or inorganic peroxide. Appropriate inorganic peroxides comprise, for example, hydrogen peroxide, alkali metal or earth alkaline metal peroxides, e.g. sodium peroxide, potassium peroxide; appropriate organic peroxides may comprise peroxy acids such as, for example, benzenecarboperoxoic acid or halo substituted benzenecarboperoxoic acid, e.g. 3-chlorobenzenecarboperoxoic acid, peroxoalkanoic acids, e.g. peroxoacetic acid, alkylhydroperoxides, e.g. tert.butyl hydro- peroxide. Suitable solvents are, for example, water, lower alcohols, e.g. ethanol and the like, hydrocarbons, e.g. toluene, ketones, e.g. 2-butanone, halogenated hydrocarbons, e.g. dichloromethane, and mixtures of such solvents.
For instance, a compound of formula (I) wherein R? comprises cyano, can be converted into a compound of formula (I) wherein R? comprises aminocarbonyl, by reaction with
HCOOH, in the presence of a suitable acid, such as hydrochloric acid. A compound of formula (I) wherein R® comprises cyano, can also further be converted into a compound of formula (I) wherein R® comprises tetrazolyl, by reaction with sodium azide in the presence of ammonium chloride and N, N -dimethylacetamide.
Compounds of formula (I) wherein R® comprises aminocarbonyl, can be converted into a compound of formula (I) wherein R? comprises cyano, in the presence of a suitable dehydrating agent. The dehydration can be performed according to methodologies well-known to the person skilled in the art, such as the ones disclosed in “Comprehensive Organic Transformations. A guide to functional group preparations” by Richard C. Larock, John Wiley & Sons, Inc, 1999, p 1983-1985, which is incorporated herein as reference. Different suitable reagents are enumerated in said reference, such as for example SOCl,, HOSO;NH,, CISO.NCO, MeO,CNSO, NEt;,
PhSO,Cl, TsCl, P2Os, (Ph;sPO;SCF3)0;SCFs, polyphosphate ester, (EtO),POP(OEt),, (EtO)sPl, 2-chloro-1,3,2-dioxaphospholane, 2,2,2-trichloro-2,2-dihydro-1,3,2- dioxaphospholane, POCls, PPhs, PINCla)s, PNEt,);,COCl,, NaClLAICk, CICOCOCI,
CICO,Me, Cl;CCOC, (CF3C0),0, C1iCN=CCl,, 2,4,6-trichloro-1,3,5-triazine,
NaCl.AICl;, HN(SiMe,)s, N(SiMe,)s, LiAlH; and the like. All the reagents listed in said publication are incorporated herein as reference.
Compounds of formula (I) wherein R® comprises C.salkenyl can be converted into a compound of formula (I) wherein R3 comprises C).alkyl by reduction in the presence of a suitable reducing agent, such as for example H,, in the presence of a suitable catalyst, such as for example palladium on charcoal, and in the presence of a suitable solvent, such as for example an alcohol, e.g. methanol,
Compounds of formula (I) wherein R? represents CH(OH)-R8,can be converted into a compound of formula (T) wherein R® represents C(=0)-R' by reaction with Jones’s reagent in the presence of a suitable solvent, such as for example 2-propanone.
Compound of formula (I) wherein R® represents C(=0)-CHz-R'®, wherein R'% represents cyano or aminocarbonyl, can be converted into a compound of formula (I) wherein R? represents C(CI)=CH-R'® by reaction with POCl;.
Compounds of formula (I) wherein R? represents a monocyclic, bicyclic or tricyclic saturated, partially saturated or aromatic carbocycle or a monocyclic, bicyclic or tricyclic saturated, partially saturated or aromatic heterocycle substituted with formy! can be converted into compounds of formula (I) wherein R? represents a monocyclic, bicyclic or tricyclic saturated, partially saturated or aromatic carbocycle or a monocyclic, bicyclic or tricyclic saturated, partially saturated or aromatic heterocycle substituted with CH(=N-O-R?®) by reaction with NH,OR? in the presence of a suitable base, such as for example sodium hydroxide and a suitable solvent, such as for example an alcohol, e.g. ethanol and the like. Compounds of formula (I) wherein R’ represents a monocyclic, bicyclic or tricyclic saturated, partially saturated or aromatic carbocycle or a monocyclic, bicyclic or tricyclic saturated, partially saturated or aromatic heterocycle substituted with CH(=N-O-R®) can be converted into a compound of formula (f) wherein R? represents a monocyclic, bicyclic or tricyclic saturated, partially saturated or aromatic carbocycle or a monocyclic, bicyclic or tricyclic saturated, partially saturated or aromatic heterocycle substituted with CN by reaction with a carbodiimide in the presence of a suitable solvent, such as for example tetrahydrofuran.
Compounds of formula (T) wherein R* represents nitro, can be converted into a compound of formula (I) wherein R* is amino, in the presence of a suitable reducing agent, such as for example Hy, in the presence of a suitable catalyst, such as for example
Raney Nickel, and in the presence of a suitable solvent, such as for example an alcohol, e.g. methanol.
Compounds of formula (I) wherein R! is hydrogen, can be converted into a compound of formula (I) wherein R' is C1.salkyl, by reaction with a suitable alkylating agent, such as for example iodo-C,.¢alky), in the presence of a suitable base, such as for example sodium hydride, and a suitable solvent, such as for example tetrahydrofuran.
Compounds of formula (I) having a carbon-carbon double bond can be reduced to the corresponding compounds with a single bond using catalytic hydrogenation procedures.
In these proceures use is made of a noble metal catalyst. An attractive such catalyst is
Pd. The palladium (Pd) catalyst may be a homogeneous Pd catalyst, such as for example
Pd(OAc),, PACly, PA(PPhs)s, PA(PPh3),Cly, bis(dibenzylidene acetone) palladium, palladjum thiomethylphenylglutaramide metallacycle and the like, or a heterogeneous Pd catalyst, such as for example paliadium on charcoal, palladium on metal oxides, palladium on zeolites.
Preferably, the palladium catalyst is a heterogeneous Pd catalyst, more preferably palladium on charcoal (Pd/C). Pd/C is a recoverable catalyst, is stable and relatively inexpensive. It can be easily separated (filtration) from the reaction mixture thereby reducing the risk of Pd traces in the final product. The use of Pd/C also avoids the need for ligands, such as for example phosphine ligands, which are expensive, toxic and contaminants of the synthesized products.
Some of the compounds of formula (I) and some of the intermediates in the present in- vention may contain an asymmetric carbon atom. Pure stereochemically isomeric forms of said compounds and said intermediates can be obtained by the application of art- known procedures. For example, diastereoisomers can be separated by physical methods such as selective crystallization or chromatographic techniques, e.g. counter current distribution, liquid chromatography and the like methods. Enantiomers can be obtained from racemic mixtures by first converting said racemic mixtures with suitable resolving agents such as, for example, chiral acids, to mixtures of diastereomeric salts or compounds; then physically separating said mixtures of diastereomeric salts or compounds by, for example, selective crystallization or chromatographic techniques, e.g. liquid chromatography and the like methods; and finally converting said separated diastereomeric salts or compounds into the corresponding enantiomers. Pure stereochemically isomeric forms may also be obtained from the pure stereochemically isomeric forms of the appropriate intermediates and starting materials, provided that the intervening reactions occur stereospecifically.
An alternative manner of separating the enantiomeric forms of the compounds of formula (I) and intermediates involves liquid chromatography, in particular liquid chromatography using a chiral stationary phase.
Some of the intermediates and starting materials are known compounds and may be commercially available or may be prepared according to art-known procedures or some of the compounds of formula (I) or the described intermediates may be prepared according to the procedures described in WO 99/50250 and WO 00/27825.
Intermediates of formula (a-2) wherein W, represents a leaving group, can be prepared by reacting an intermediate of formula (b-1) with a suitable halogenating agent, e.g.
N-bromosuccinimide, N-chorosuccinimide, PCls, PCls or with a suitable leaving group introducing agent of formula (b-2) wherein W, represents the leaving group and L represents part of the leaving group introducing agent, such as for example POCI;, triflyl chloride, tosyl chloride, mesyl chloride and the like.
R! RB! a 2
HO N N 2 AR, w N N 4 (Ry
SNE NONE
Se — 5
ZN \ == 2 =N 1==y? a a 8 a’ b-1) (b-2) (a2)
This reaction typically is conducted in a suitable solvent, if desired, in the presence of a suitable base, for example, sodium acetate, potassium acetate, N,N-diethylethanamine, sodium hydrogencarbonate, sodium hydroxide and the like.
Suitable solvents in the above reaction are for example acetonitrile, V,N-dimethyl- acetamide, an ionic liquid e.g. [bmim]PFs, N,N-dimethylformamide, water, tetrahydrofuran, dimethylsulphoxide, 1-methyl-2-pyrrolidinone and the like.
The compounds of formula (1) as prepared in the hereinabove described processes may be synthesized as a mixture of stereoisomeric forms, in particular in the form of racemic mixtures of enantiomers which can be separated from one another following art-known resolution procedures. The racemic compounds of formula (I) may be converted into the corresponding diastereomeric salt forms by reaction with a suitable chiral acid. Said diastereomeric salt forms are subsequently separated, for example, by selective or frac- tional crystallization and the enantiomers are liberated therefrom by alkali. An alternative manner of separating the enantiomeric forms of the compounds of formula (I) involves liquid chromatography using a chiral stationary phase. Said pure stereochemically isomeric forms may also be derived from the corresponding pure stereochemically isomeric forms of the appropriate starting materials, provided that the reaction occurs stereospecifically. Preferably if a specific stereoisomer is desired, said compound will be synthesized by stereospecific methods of preparation. These methods
S will advantageously employ enantiomerically pure starting materials.
It will be appreciated by those skilled in the art that in the processes described above the functional groups of intermediate compounds may need to be blocked by protecting groups.
Functional groups, which are desirable to protect include hydroxy, amino and carboxylic acid. Suitable protecting groups for hydroxy include trialkylsilyl groups (e.g. tert- butyldimethylsily}, tert-butyldiphenylsilyl or trimethylsilyl), benzyl and tetrahydro- pyranyl. Suitable protecting groups for amino include tert-butyloxycarbonyl or benzyloxycarbonyl. Suitable protecting groups for carboxylic acid include C,.alkyl or benzyl esters.
The protection and deprotection of functional groups may take place before or after a reaction step.
The use of protecting groups is fully described in ‘Protective Groups in Organic
Chemistry’, edited by J W F McOmie, Plenum Press (1973), and ‘Protective Groups in
Organic Synthesis’ 2" edition, T W Greene & P G M Wutz, Wiley Interscience (1991).
The compounds of formula (1) show antiretroviral properties (reverse transcriptase inhibiting properties), in particular against Human Immunodeficiency Virus (HIV), which is the aetiological agent of Acquired Immune Deficiency Syndrome (AIDS) in humans. The HIV virus preferentially infects human T-4 cells and destroys them or changes their normal function, particularly the coordination of the immune system. Asa result, an infected patient has an ever decreasing number of T-4 cells, which moreover behave abnormally. Hence, the immunological defense system is unable to combat infections and neoplasms and the HIV infected subject usually dies by opportunistic infections such as pneumonia, or by cancers. Other conditions associated with HIV infection include thrombocytopaenia, Kaposi's sarcoma and infection of the central nervous system characterized by progressive demyelination, resulting in dementia and symptoms such as, progressive dysarthria, ataxia and disorientation. HIV infection further has also been associated with peripheral neuropathy, progressive generalized lymphadenopathy (PGL) and AIDS-related complex (ARC).
The present compounds also show activity against (multi) drug resistant HIV strains, in particular (multi) drug resistant HIV-1 strains, more in particular the present compounds show activity against HIV strains, especially HIV-1 strains, that have acquired resistance to one or more art-known non-nucleoside reverse transcriptase inhibitors. Art-known non-nucleoside reverse transcriptase inhibitors are those non-nucleoside reverse transcriptase inhibitors other than the present compounds and in particular commercial non-nucleoside reverse transcriptase inhibitors. The present compounds also have little or no binding affinity to human 0-1 acid glycoprotein; human ¢-1 acid glycoprotein does not or only weakly affect the anti HIV activity of the present compounds.
Due to their antiretroviral properties, particularly their anti-HIV properties, especially their anti-HIV-1-activity, the compounds of formula (I), their N-oxides, pharmaceutically acceptable addition salts, quaternary amines and stereochemically isomeric forms thereof, are useful in the treatment of individuals infected by HIV and for 1S the prophylaxis of these infections. In general, the compounds of the present invention may be useful in the treatment of warm-blooded animals infected with viruses whose existence is mediated by. or depends upon, the enzyme reverse transcriptase. Conditions which may be prevented or treated with the compounds of the present invention, especially conditions associated with HIV and other pathogenic retroviruses, include
AIDS, AIDS-related complex (ARC), progressive generalized lymphadenopathy (PGL), as well as chronic Central Nervous System diseases caused by retroviruses, such as, for example HIV mediated dementia and multiple sclerosis.
Thus in a further aspect, the compounds of the present invention including any subgroup defined herein may therefore be used as a medicine in particular against above- mentioned conditions. Said use as a medicine or method of treatment comprises the administration to HIV-infected subjects of an amount effective to combat the conditions associated with HIV and other pathogenic retroviruses, especially HIV-1. In particular, the compounds of formula (I) may be used in the manufacture of a medicament for the treatment or the prevention of HIV infections.
In view of the pharmacological properties of the compounds of formula (I}, there is provided a method of treating warm-blooded animals, including humans, suffering from, or a method of preventing warm-blooded animals, including humans, to suffer from, viral infections, especially HIV infections. Said method comprises the administration, preferably oral administration, of an effective amount of a compound of formula (I), a
N-oxide form, a pharmaceutically acceptable addition salt, a quaternary amine or a possible stereoisomeric form thereof, to warm-blooded animals, including humans.
In another aspect, the present invention also provides pharmaceutical compositions comprising a therapeutically effective amount of a compound of formula (I) and a pharmaceutically acceptable carrier or diluent. In still a further aspect there is provided a method of preparation a pharmaceutical composition as specified herein comprising mixing a compound of formula (I) with a suitable pharmaceutically acceptable carrier or diluent.
The compounds of the present invention or any subgroup thereof may be formulated into various pharmaceutical forms for administration purposes. As appropriate compositions there may be cited all compositions usually employed for systemically administering drugs. To prepare the pharmaceutical compositions of this invention, an effective amount of the particular compound, optionally in addition salt form, as the active ingredient is combined in intimate admixture with a pharmaceutically acceptable carrier, which carrier may take a wide variety of forms depending on the form of preparation desired for administration. These pharmaceutical compositions are desirable in unitary dosage form suitable, particularly, for administration orally, rectally, percutaneously, or by parenteral injection. For example, in preparing the compositions in oral dosage form, any of the usual pharmaceutical media may be employed such as, for example, water, glycols, oils, alcohols and the like in the case of oral liquid preparations such as suspensions, syrups, elixirs, emulsions and solutions; or solid carriers such as starches, sugars, kaolin, diluents, lubricants, binders, disintegrating agents and the like in the case of powders, pills, capsules, and tablets. Because of their ease in administration, tablets and capsules represent the most advantageous oral dosage unit forms, in which case solid pharmaceutical carriers are obviously employed. For parenteral compositions, the carrier will usually comprise sterile water, at least in large part, though other ingredients, for example, to aid solubility, may be included.
Injectable solutions, for example, may be prepared in which the carrier comprises saline solution, glucose solution or a mixture of saline and glucose solution. Injectable suspensions may also be prepared in which case appropriate liquid carriers, suspending agents and the like may be employed. Also included are solid form preparations which are intended to be converted, shortly before use, to liquid form preparations. In the compositions suitable for percutaneous administration, the carrier optionally comprises a penetration enhancing agent and/or a suitable wetting agent, optionally combined with suitable additives of any nature in minor proportions, which additives do not introduce a significant deleterious effect on the skin. Said additives may facilitate the administration to the skin and/or may be helpful for preparing the desired compositions. These compositions may be administered in various ways, e.g., as a transdermal patch, as a spot-on, as an ointment.
The compounds of the present invention may also be administered via inhalation or insufflation by means of methods and formulations employed in the art for administration via this way. Thus, in general the compounds of the present invention may be administered to the lungs in the form of a solution, a suspension or a dry powder. Any system developed for the delivery of solutions, suspensions or dry powders via oral or nasal inhalation or insufflation are suitable for the administration of the present compounds.
To aid solubility of the compounds of formula (I), suitable ingredients, e.g. cyclodextrins, may be included in the compositions. Appropriate cyclodextrins are o-,
B-, y-cyclodextrins or ethers and mixed ethers thereof wherein one or more of the hydroxy groups of the anhydroglucose units of the cyclodextrin are substituted with
C1.galkyl, particularly methyl, ethyl or isopropyl, e.g. randomly methylated B-CD; hydroxyC1.galkyl, particularly hydroxyethyl, hydroxy-propyl or hydroxybutyl; carboxyC.galkyl, particularly carboxymethyl or carboxy-ethyl; C1-6alkylcarbonyl, particularly acetyl. Especially noteworthy as complexants and/or solubilizers are -CD, randomly methylated B-CD, 2,6-dimethyl-B-CD, 2-hydroxyethyl-B-CD, 2-hydroxyethyl-
B-CD, 2-hydroxypropyl-B-CD and (2-carboxymethoxy)propyl-B-CD, and in particular 2-hydroxypropyl-B-CD (2-HP-8-CD).
The term mixed ether denotes cyclodextrin derivatives wherein at least two cyclodextrin hydroxy groups are etherified with different groups such as, for example, hydroxy- propyl and hydroxyethyl.
The average molar substitution (M.S.) is used as a measure of the average number of moles of alkoxy units per mole of anhydroglucose. The average substitution degree (D.S.) refers to the average number of substituted hydroxyls per anhydroglucose unit.
The M.S. and D.S. value can be determined by various analytical techniques such as nuclear magnetic resonance (NMR), mass spectrometry (MS) and infrared spectroscopy (IR). Depending on the technique used, slightly different values may be obtained for one given cyclodextrin derivative. Preferably, as measured by mass spectrometry, the
M.S. ranges from 0.125 to 10 and the D.S. ranges from 0.125 to 3.
Other suitable compositions for oral or rectal administration comprise particles consisting of a solid dispersion comprising a compound of formula (I) and one or more appropriate pharmaceutically acceptable water-soluble polymers.
The term “a solid dispersion” used hereinafter defines a system in a solid state (as opposed to a liquid or gaseous state) comprising at least two components, in casu the compound of formula (I) and the water-soluble polymer, wherein one component is dispersed more or less evenly throughout the other component or components (in case additional pharmaceutically acceptable formulating agents, generally known in the art, are included, such as plasticizers, preservatives and the like). When said dispersion of the components is such that the system is chemically and physically uniform or homogenous throughout or consists of one phase as defined in thermo-dynamics, such a solid dispersion will be called “a solid solution”. Solid solutions are preferred physical systems because the components therein are usually readily bioavailable to the organisms to which they are administered. This advantage can probably be explained by the ease with which said solid solutions can form liquid solutions when contacted with a liquid medium such as the gastro-intestinal juices. The ease of dissolution may be attributed at least in part to the fact that the energy required for dissolution of the components from a solid solution is less than that required for the dissolution of components from a crystalline or microcrystalline solid phase.
The term “a solid dispersion” also comprises dispersions, which are less homogenous throughout than solid solutions. Such dispersions are not chemically and physically uniform throughout cr comprise more than one phase. For example, the term “a solid dispersion” also relates to a system having domains or small regions wherein amorphous, microcrystalline or crystalline compound of formula (I), or amorphous, microcrystalline or crystalline water-soluble polymer, or both, are dispersed more or less evenly in another phase comprising water-soluble polymer, or compound of formula (I), or a solid solution comprising compound of formula (1) and water-soluble polymer.
Said domains are regions within the solid dispersion distinctively marked by some physical feature, small in size, and evenly and randomly distributed throughout the solid dispersion.
Various techniques exist for preparing solid dispersions including melt-extrusion, spray- drying and solution-evaporation.
The solution-evaporation process comprises the following steps : a) dissolving the compound of formula (I) and the water-soluble polymer in an appropriate solvent, optionally at elevated temperatures; b) heating the solution resulting under point a), optionally under vacuum, until the solvent is evaporated. The solution may also be poured onto a large surface so as to form a thin film, and evaporating the solvent therefrom.
In the spray-drying technique, the two components are also dissolved in an appropriate solvent and the resulting solution is then sprayed through the nozzle of a spray dryer followed by evaporating the solvent from the resulting droplets at elevated temperatures.
The preferred technique for preparing solid dispersions is the melt-extrusion process comprising the following steps : a) mixing a compound of formula (I) and an appropriate water-soluble polymer, b) optionally blending additives with the thus obtained mixture, c) heating and compounding the thus obtained blend until one obtains a homogenous melt, d) forcing the thus obtained melt through one or more nozzles; and e) cooling the melt untill it solidifies.
The terms "melt" and “melting” should be interpreted broadly. These terms not only mean the alteration from a solid state to a liquid state, but can also refer to a transition to a glassy state or a rubbery state, and in which it is possible for one component of the mixture to get embedded more or less homogeneously into the other. In particular cases, one component will melt and the other component(s) will dissolve in the melt thus forming a solution, which upon cooling may form a solid solution having advantageous dissolution properties.
After preparing the solid dispersions as described hereinabove, the obtained products can be optionally milled and sieved.
The solid dispersion product may be milled or ground to particles having a particle size of less than 600 pum, preferably less than 400 um and most preferably less than 125 um.
The particles prepared as described hereinabove can then be formulated by conventional techniques into pharmaceutical dosage forms such as tablets and capsules.
It will be appreciated that a person of skill in the art will be able to optimize the parameters of the solid dispersion preparation techniques described above, such as the most appropriate solvent, the working temperature, the kind of apparatus being used, the rate of spray-drying, the throughput rate in the melt-extruder
The water-soluble polymers in the particles are polymers that have an apparent viscosity, when dissolved at 20°C in an aqueous solution at 2 % (w/v), of 1 to 5000 mPa.s more preferably of 1 to 700 mPa.s, and most preferred of 1 to 100 mPa.s. For example, suitable water-soluble polymers include alkylcelluloses, hydroxyalkylcelluloses, hydroxyalky! alkylcelluloses, carboxyalkylcelluloses, alkali metal salts of carboxyalkyl-
celluloses, carboxyaikylalkylcelluloses, carboxyalkylcellulose esters, starches, pectines, chitin derivates, di-, oligo- and polysaccharides such as trehalose, alginic acid or alkali metal and ammonium salts thereof, carrageenans, galactomannans, tragacanth, agar-agar, gummi arabicum, guar gummi and xanthan gummi, polyacrylic acids and the salts thereof, polymethacrylic acids and the salts thereof, methacrylate copolymers, poly- vinylalcohol, polyvinylpyrrolidone, copolymers of polyvinylpyrrolidone with vinyl acetate, combinations of polyvinylalcohol and polyvinylpyrrolidone, polyalkylene oxides and copolymers of ethylene oxide and propylene oxide. Preferred water-soluble polymers are hydroxypropyl methylcelluloses.
Also one or more cyclodextrins can be used as water soluble polymer in the preparation of the above-mentioned particles as is disclosed in WO 97/18839. Said cyclodextrins include the pharmaceutically acceptable unsubstituted and substituted cyclodextrins known in the art, more particularly a, B or y cyclodextrins or the pharmaceutically acceptable derivatives thereof.
Substituted cyclodextrins which can be used to prepare the above described particles include polyethers described in U.S. Patent 3,459,731. Further substituted cyclodextrins are ethers wherein the hydrogen of one or more cyclodextrin hydroxy groups is replaced by Cl-galkyl, hydroxyC1-galkyl, carboxy-C|-gatkyl or C1_salkyloxycarbonylC1-galky! or mixed ethers thereof. In particular such substituted cyclodextrins are ethers wherein the hydrogen of one or more cyclodextrin hydroxy groups is replaced by C1-3alkyl, hydroxyC2-4alky] or carboxyC]-2alky! or more in particular by methyl, ethyl, hydroxyethyl. hydroxypropyl, hydroxybutyl, carboxy-methy! or carboxyethy!.
Of particular utility are the B-cyclodextrin ethers, e.g. dimethyl-B-cyclodextrin as described in Drugs of the Future, Vol. 9, No. 8, p. 577-578 by M. Nogradi (1984) and polyethers, e.g. hydroxypropyl B-cyclodextrin and hydroxyethyl B-cyclodextrin, being examples. Such an alkyl ether may be a methyl ether with a degree of substitution of about 0.125 to 3, e.g. about 0.3 to 2. Such a hydroxypropyl cyclodextrin may for example be formed from the reaction between [3-cyclodextrin an propylene oxide and may have a MS value of about 0.125 to 10, e.g. about 0.3 to 3.
Another type of substituted cyclodextrins is sulfobutylcyclodextrines.
The ratio of the compound of formula (I) over the water soluble polymer may vary widely. For example ratios of 1/100 to 100/1 may be applied. Interesting ratios of the compound of formula (I) over cyclodextrin range from about 1/10 to 10/1. More interesting ratios range from about 1/5 to 5/1.
It may further be convenient to formulate the compounds of formula (I) in the form of nanoparticles which have a surface modifier adsorbed on the surface thereof in an amount sufficient to maintain an effective average particle size of less than 1000 nm.
Useful surface modifiers are believed to include those which physically adhere to the surface of the compound of formula (I) but do not chemically bond to said compound.
Suitable surface modifiers can preferably be selected from known organic and inorganic pharmaceutical excipients. Such excipients include various polymers, low molecular weight oligomers, natural products and surfactants. Preferred surface modifiers include nonionic and anionic surfactants.
Yet another interesting way of formulating the compounds of formula (I) involves a pharmaceutical composition whereby the compounds of formula (I) are incorporated in hydrophilic polymers and applying this mixture as a coat film over many small beads, thus yielding a composition which can conveniently be manufactured and which is suitable for preparing pharmaceutical dosage forms for oral administration.
Said beads comprise a central, rounded or spherical core, a coating film of a hydrophilic polymer and a compound of formula (1) and optionally a seal-coating layer.
Materials suitable for use as cores in the beads are manifold, provided that said materials are pharmaceutically acceptable and have appropriate dimensions and firmness.
Examples of such materials are polymers, inorganic substances, organic substances, and saccharides and derivatives thereof.
It is especially advantageous to formulate the aforementioned pharmaceutical compositions in unit dosage form for ease of administration and uniformity of dosage.
Unit dosage form as used herein refers to physically discrete units suitable as unitary dosages, each unit containing a predetermined quantity of active ingredient calculated to produce the desired therapeutic effect in association with the required pharmaceutical carrier. Examples of such unit dosage forms are tablets (including scored or coated tablets), capsules, pills, powder packets, wafers, suppositories, injectable solutions or suspensions and the like, and segregated multiples thereof.
Those of skill in the treatment of HIV -infection could determine the effective daily amount from the test results presented here. In general it is contemplated that an effective daily amount would be from 0.01 mg/kg to 50 mg/kg body weight, more preferably from 0.1 mg/kg to 10 mg/kg body weight. It may be appropriate to
Claims (25)
1. A compound of formula (I) r BR Xi Ne Nes 5 aD T hi E% ® y A 3 pa J Y a'==a? Eh mey Q a N-oxide, a pharmaceutically acceptable addition salt, a quaternary amine or a stereochemically isomeric form thereof, wherein -a'=a’-a*=a‘- represents a bivalent radical of formula -CH=CH-CH=CH- (a-1); -N=CH-CH=CH- (a-2); -N=CH-N=CH- (a-3); -N=CH-CH=N- (a-4); -N=N-CH=CH- (2-5); -b'-b2-b- represents a bivalent radical of formula -CHy~CH,-CH,- (b-1y; nis 0, 1,2, 3 or 4; and in case -a'=a’-a’=a’- is (a-1), then n may also be 5; misO,1,2,3; qis0,1or2; pis lor2; R' is hydrogen; aryl; formyl; C,alkylcarbonyl; C,salkyl; Cyealkyloxycarbonyl; C; alkyl substituted with formyl, Cgalkylcarbonyl, C,salkyloxycarbonyl, C)salkylcarbonyloxy; C,.salkyloxyCi.salkylcarbonyl substituted with
C,.salkyloxycarbonyl; each R? independently is hydroxy, halo, C.salkyl optionally substituted with cyano or with -C(=0)R®, Cscycloalkyl, C,.¢alkenyl optionally substituted with one or more halogen atoms or cyano, Ca.¢alkynyl optionally substituted with one or more halogen atoms or cyano, C.calkyloxycarbonyl, carboxyl, cyano, nitro, NR RY, polyhalomethy], polyhalomethylthio, -S(=0),R’, -NH-S(=0),R%, -C(=O)R’, -NHC(=O)H, -C(=0)NHNH,, -NHC(=0)R® -C(=NH)R® or a radical of formula he? (© ~4, wherein each A, independently is N, CH or CR®; and A, is NH, O, S or NR; X, is -NR*-, -NH-NH-, -N=N-, -O-, -C(=0)-, C,4alkanediyl, -CHOH-, -S-, -S(=0),-, NR! -C(=0)-, -C(=0)-NR "*-, -X,-C,.qalkanediyl- or —C;.salkanediyl-X5-;
X, is -NR’-, -NH-NH-, -N=N-, -O-, -C(=0)-, -CHOH-, -S-, -8(=O)y-; R® is hydrogen, halo, Cy.salkyl, NR "R", -C(=0)-NR"R", -C(=0)-R", -CH=N-NH- C(=0)-R', -C(=N-O-R*)-C, alkyl, R” or -X3-R’; or Cy alkyl substituted with one or more substituents each independently selected from halo, hydroxy, cyano, NRR!®, -C(=0)-NR’R"’, -C(=0)-C,.salkyl or R’, and in addition to said list of substituents, two geminal hydrogen atoms of said C.salkyl may also be replaced by a C,.salkanediyl thus forming a spiro ring; C,salkyloxyC, calky] optionally substituted with one or more substituents each independently selected from hydroxy, cyano, NR’R"’, -C(=0)-NR’R"°, -C(=0)-C.alkyl or R’; Ca.calkenyl substituted with one or more substituents each independently selected from halo, hydroxy, cyano, NR’R'?, -C(=0)-NR°R", -C(=0)-C,.salkyl or R’; Cy.calkynyl substituted with one or more substituents each independently selected from halo, hydroxy, cyano, NR°R'®, -C(=0)-NR°R'®, -C(=0)-C,.ealkyl or R’; Xs is =NR’-, -NH-NH-, -N=N-, -O-, -C(=0)~, =S-, -5(=0),-, -X»-Ci4alkanediyl-, -C)4alkanediyl-X;,-, —C).salkanediyl-Xa,-C satkanediyl, -C(=N-OR¥)-C, ;alkanediyl-; with X,, being -NH-NH-, -N=N-, -O-, -C(=0)-, -S-, -S(=0),-; and with Xg, being -NH-NH-, -N=N-, -C(=0)-, -8-, -8(=0);-; R? is halo, hydroxy, Cisalkyl, Ca.salkenyl, Crsalkynyl, Csscycloalkyl, Csalkyloxy, cyano, nitro, polyhaloC alkyl, polyhaloC)_alkyloxy, -C(=0)-NRR'", C,salkyloxycarbonyl, Calkylcarbonyl, formyl, -NR'*R" or R’; R’® is hydrogen; aryl; formyl; C, salkylcarbonyl; C) alkyl; C,.calkyloxycarbonyl; C,salkyl substituted with formyl, C,alkylcarbonyl, Cj.calkyloxycarbonyl or
C,.alkylcarbonyloxy; C.salkyloxyCisalkylcarbonyl substituted with C,salkyloxycarbonyl; R®is C, alkyl, NR"R" or polyhaloC, alkyl; R'is a monocyclic, bicyclic or tricyclic saturated, partially saturated or aromatic carbocycle or a monocyclic, bicyclic or tricyclic saturated, partially saturated or aromatic heterocycle, wherein each of said carbocyclic or heterocyclic ring systems may optionally be substituted with one, two, three, four or five substituents each independently selected from halo, hydroxy, mercapto, Ci.salkyl, hydroxyC.alkyl, aminoC,salky}, mono or di(C,.salkyl)aminoC, salkyl, formyl, C,alkylcarbonyl,
Cs.eycloalkyl, Cyalkyloxy, C,¢alkyloxycarbonyl, C alkylthio, cyano, nitro, polyhaloC alkyl, polyhaloC, galkyloxy, aminocarbonyl, -CH(=N-O-R®), R™, -X;-R™® or R”-C, alkyl; R™is a monocyclic, bicyclic or tricyclic saturated, partially saturated or aromatic carbocycle or a monocyclic, bicyclic or tricyclic saturated, partially saturated or aromatic heterocycle, wherein each of said carbocyclic or heterocyclic ring systems may optionally be substituted with one, two, three, four or five substituents each independently selected from halo, hydroxy, mercapto, C.¢alkyl, hydroxyC,.ealkyl, aminoC, salkyl, mono or di(C,-salkyl)aminoCi.salkyl, formyl, C,alkylcarbonyl,
Cs.scycloalkyl, Cy.galkyloxy, Cisalkyloxycarbonyl, Cy.salkylthio, cyano, nitro, polyhaloC; alkyl, polyhaloCy.salkyloxy, -C(=0)-NR"R", -CH(=N-O-R®); R® is hydrogen, C, ,alkyl, aryl, arylC, alkyl; R’ and R" each independently are hydrogen; hydroxy; Ci.alkyl; Cisalkyloxy;
C.alkylearbonyl; Cy.salkyloxycarbonyl; NR¥R'; -C(=0)-NR°R"; -CH(=NR'") or R’, wherein each of the aforementioned C,salkyl groups may optionally and each individually be substituted with one or two substituents each independently selected from hydroxy, C,alkyloxy, hydroxyC.salkyloxy, carboxyl, C,salkyloxycarbonyl, cyano, imino, NR'R", polyhalomethyl, polyhalomethyloxy, polyhalomethylthio, -S(=0),R®, -NH-S(=0),R®, -C(=O)R°®, -NHC(=O)H, -C(=O)NHNH,, NHC(=O)R®,-C(=NH)R®, R’; or R’and R' may be taken together to form a bivalent or trivalent radical of formula -CH;,-CH,-CH,-CH»- (d-1) -CH,-CH,-CHa,-CH,-CH,- (d-2) -CH,-CH,-O-CH;-CHa»- (d-3) -CH,-CH,-S-CH-CHa- (d-4) -CH,-CH»-NR '2-CH,-CH,- (d-5) -CH,-CH=CH-CHa,- (d-6) =CH-CH=CH-CH=CH- (d-7) R" is cyano; C,salkylcarbonyl; Cy.alkyloxycarbonyl; -C(=0)-NR*R*; or C alkyl optionally substituted with C,.;alkyloxy, cyano, NR"“R" or -C(=0)-NR"R'%; R"is hydrogen or C alkyl; R'? and R" each independently are hydrogen, Het, C,.salky! optionally substituted with cyano or aminocarbonyl, Cy.alkenyl optionally substituted with cyano or aminocarbonyl, Czsalkynyl optionally substituted with cyano or aminocarbonyl; RY is C,calky! optionally substituted with cyano or -C(=O)-NR'">R"; R'"%isR” or Cgalkyl optionally substituted with cyano or -C(=0)-NR"’R™; RY, if present, each independently is cyano, halo, hydroxy, -C(=0)-NR"R", C) alkyl optionally substituted with one or more substituents independently selected from cyano, -C(=0)-NR"R" or halo; C;.¢alkeny! optionally substituted with one or more substituents independently selected from cyano, -C(=0)-NR"“R" or halo; Cy.calkyny! optionally substituted with one or more substituents independently selected from cyano, -C(=0)-NR™R™ or halo; and, where possible, R'” may also be attached to the -b'-b%b*- moiety by a double bond whereby R'? is then =O, =S, =NH, =N-R"’, =N-
R’, =N-O-R"’, 2N-O-R’, =CH;, =CH-C(=0)-NR"R*, =CH-R’, or =CH-R"*; wherein =CH, may optionally be substituted with cyano, hydroxy, halo, nitro; Q represents hydrogen, Cy.¢alkyl, halo, polyhaloC, alkyl, -C(=0)-NR"R", or -NR’R'?; Z is C-Y , wherein, YY represents hydrogen, hydroxy, halo, C,salky], Cscycloalkyl, C,salkyloxy, Cisalkyloxycarbonyl, carbonyl, cyano, nitro, NR”R™, polyhalomethyl, polyhalomethyloxy, polyhalomethylthio, -S(=0),R®, -NH-S(=0)R?, -NH-SO,-R®, -NH-80,~(C 4alkanediyl)-CO-N(R®),, -C(=0)R®, -NHC(=0)H, -C(=0)NHNH, - NHC(=O)R®, -C(=0)-NH- RS, -C(=NH)R®, aryl; or C,.salkenyl optionally substituted with one or more halo atoms;
C..salkynyl optionally substituted with one ore more halo atoms; C6alkyl substituted with cyano or with -C(=O)R%, aryl is pheny! or phenyl substituted with one, two, three, four or five substituents each independently selected from halo, hydroxy, mercapto, C,.salkyl, hydroxyC,calkyl, C,. calkyINRR", C,alkylcarbonyl, Cs scycloalkyl, Calkyloxy, C ealkyloxycarbonyl,
C\.salkylthio, cyano, nitro, polyhaloC alkyl, polyhaloC, calkyloxy, -C(=0)-NR"*R 4, Ror -X;-R’; Het is a monocyclic, bicyclic or tricyclic saturated, partially saturated or aromatic heterocycle, wherein each of said carbocyclic or heterocyclic ring systems may optionally be substituted with one, two, three, four or five substituents each independently selected from halo, hydroxy, mercapto, C,.salkyl, hydroxyC,.salkyl, aminoC, alkyl, mono or di(C,salkyl)aminoC,; alkyl, formyl, C,_salkylcarbonyl, Ciacycloalkyl, Cy.salkyloxy, Calkyloxycarbonyl, Cjalkylthio, cyano, nitro, polyhaloC) alkyl, polyhaloC,alkyloxy, -C(=0)-NR “RY, -CH(=N-O-R?).
2. A compound according to claim | wherein one or more of the following limitations (a) - (v) apply. (a) -a'=a’-a’=a*- represents a bivalent radical of formula -CH=CH-CH=CH- (a-1); (b)nis0,1,2,3; (c)mis0,1or2; (d) R' is hydrogen; formyl; C, salkylcarbonyl; C;.salkyl; C, salkyloxycarbonyl;
C.¢alkylcarbonyl, C,4alkyloxycarbonyl; (e) each R? independently is hydroxy, halo, C,alky] optionally substituted with cyano or -C(=0)RS, Cs.scycloalkyl, Casalkenyl optionally substituted with one or more halogen atoms or cyano, Caalkyny! optionally substituted with one or more halogen atoms or cyano, C,galkyloxycarbonyl, carboxyl, cyano, nitro, amino, mono(C,.salkyl)amino, di(C,.salkyl)amino, polyhalomethyl, polyhalomethyithio,
~55- -S(=0),R®, -NH-S(=0),R’, -C(=O)R®, -NHC(=O)H, -C(=0)NHNH,, -NHC(=0)R®,-C(=NH)R® or a radical of formula TA wherein each A; independently is N, CH or CRS: and A; is NH, O, S or NR; (f) X; is -NR®-, -NH-NH-~, -N=N-, -O-, -C(=0)-, C4alkanediyl, -CHOH-, -S-, -S(=0),- , “NR"-C(=0)-, -C(=0)-NR >-, -X,-C, 4alkanediyl- or —C)alkanediyl-X,-; (8) X2 is -NR’-, -0-; (h) R? is hydrogen, halo, Cy.alkyl, NR">R", -C(=0)-NR*R", -C(=0)-R", -X5-R";
C.salkyl substituted with one or more substituents each independently selected from cyano, R” or -C(=0)-NR’R'%; C,.calkeny! substituted with one or more substituents each independently selected from halo, cyano or -C(=0)-NR°R'" or R’; or Cy.¢alkynyl substituted with one or more substituents each independently selected from halo, cyano, -C(=0)-NR°R'® or R7; (i) Xs is -NR’-, -NH-NH-, -N=N-, -O- or -S- (i) R* is halo, hydroxy, C)alkyl, Caealkenyl, C,alkynyl, C,alkyloxy, cyano, nitro, polyhaloC; alkyl, polyhaloC,salkyloxy, -C(=0)-NR ’R™, C,.calkyloxycarbonyl, Ci alkylcarbonyl, formyl, -NR"R™ or R7; (k) R? is hydrogen; formyl; C,salkylcarbonyl; Cialkyl or C,alkyloxycarbonyl; (RSs C alkyl, NRPR" or polyhaloC alkyl; (m) R’is a monocyclic or bicyclic, partially saturated or aromatic carbocycle or a monocyclic or bicyclic, partially saturated or aromatic heterocycle, wherein each of said carbocyclic or heterocyclic ring systems may optionally be substituted with one, two or three substituents each independently selected from halo, hydroxy, mercapto,
Cy.¢alkyl, hydroxyC,salkyl, aminoC,.¢alkyl, C,.salkylcarbonyl, C,¢alkyloxy, Csalkyloxycarbonyl, C, alkylthio, cyano, nitro, polyhaloC,.salkyl, polyhaloC, salkyloxy or aminocarbonyl; (n) R¥ is hydrogen, C, alkyl or arylC, jalkyl; (0) R® and R" each independently are hydrogen; C,.salkyl; C,calkyloxy;
C,.¢alkylearbonyl or C;alkyloxycarbonyl; (p) R” and R" each independently are hydrogen or C, alkyl; (q) R" is C,salkyl optionally substituted with cyano or -C(=0)-NR"’R"; (r) R" is cyano, halo, hydroxy, -C(=0)-NR"*R", C,alky] optionally substituted with cyano, -C(=0)-NR"R"* or halo; C,alkenyl optionally substituted with cyano or - C(=0)-NR"R™; C,.¢alkyny! optionally substituted with cyano or -C(=0)-NR"*R'*; and, where possible, R'” may also be attached to the -b'-b’-b>- moiety by a double bond whereby R'7 is then =0, =S, =NH, =N-R", =N-R’, =N-O-R", =N-O-R’, =CH,, =CH-C(=0)-NR"R", =CH-R’, or =CH-R'*; wherein =CH, may optionally be substituted with cyano, hydroxy, halo, nitro; (s) Q represents hydrogen, C;.salkyl or -NR°R'C, S(t) Y represents hydrogen, hydroxy, halo, C,.alkyl, C,¢alkyloxy, cyano, nitro, NR*R", polyhalomethyloxy, -NH-S0,-R?, -NH-SO,-(C, salkanediyl)-CO-N(R®); or Y is C,alkyl substituted with cyano or with -C(=O)R®, (u) ary! is phenyl or phenyl! substituted with one, two or three substituents each independently selected from halo, hydroxy, mercapto, C;_salkyl, hydroxyCjsalkyl, C;. calkyINR*R", C, salkylcarbonyl, C,.salkyloxy, C:.salkyloxycarbonyl, C,salkylthio, cyano, nitro, polyhaloC alkyl, polyhaloC,salkyloxy, -C(=0)-NR"*R", R or -X3-R; (v) Het is a monocyclic or bicyclic, partially saturated or aromatic heterocycle, wherein each of said carbocyclic or heterocyclic ring systems may optionally be substituted with one, two or three substituents each independently selected from halo, hydroxy, 13 mercapto, C,salkyl, hydroxyC salkyl, aminoC,.calkyl, C,salkylcarbonyl, Cisalkyloxy,
C).salkyloxycarbonyl, C,.alkylthio, cyano, nitro, polyhaloC.salkyl, polyhaloCsalkyloxy.
3. A compound according to claim 2 wherein all of the limitations (a) - (v) apply.
4. A compound according to claim 1 wherein one or more of the following limitations (@’)- (v’) apply : (a’) -a'=a’-a’=a’- represents a bivalent radical of formula -CH=CH-CH=CH- (a-1): (b’)nislor2; (c)Ymislor2; (d”) R' is hydrogen; C,.salkyl; (e’) each R? independently is hydroxy, halo, C).alky! optionally substituted with cyano or -C(=0)R®, Ca.ealkenyl optionally substituted with cyano, C,.¢alkynyl optionally substituted with cyano, C,.calkyloxycarbonyl, carboxyl, cyano, nitro, amino, mono(C,.salkyl)amino, di(C.¢alkyl)amino, - S(=0),R®, -NH-S(=0),R®, -C(=O)R®, -NHC(=0)H, -C(=O)NHNH,, -NHC(=0)R®,-C(=NH)R® or a radical of formula he? (©) ~4, wherein each A, independently is N, CH or CR®; and no more than two A, are N; A,isNH, O, S or NRS;
(Ff) X, is =NR’-, -NH-NH-, -N=N-, -O-, -C(=0)-, C,alkanediy}, -CHOH-, -NR"- ‘ C(=0)-, -C(=0)-NR-, -X,-C, salkanediyl- or ~C 4alkanediyl-X,-; (8") Xp is -NR’-, -O-; (h’) R? is hydrogen, halo, C,.salky], NRRY, -C(=0)-NRR", -C(=0)-R", -X;-R’,
C,.salkyl substituted with one or two substituents each independently selected from cyano, R” or -C(=0)-NR°R!?; C,.calkenyl substituted with one or more substituents each independently selected from halo, cyano or -C(=0)-NR°R'?; or
Ca.salkynyl substituted with one or more substituents each independently selected from halo, cyano, -C(=0)-NR’R"’; (i’) X3is -NR*-or-O-; (7) R* is halo, hydroxy, C,.alkyl, Casalkenyl, Cysalkynyl, C;.salkyloxy, cyano, nitro, -C(=0)-NR"R", C,alkyloxycarbonyl, C,salkylcarbonyl, formyl, NRPR™, (k’) R? is hydrogen; C, salkyl; (I) R®is C, alkyl; (m’) R’is any of the specific monocyclic or bicyclic, partially saturated or aromatic carbocycles or monocyclic or bicyclic, partially saturated or aromatic heterocycles specifically mentioned in this specification, wherein each of said carbocyclic or heterocyclic ring systems may optionally be substituted with one, two or three substituents each independently selected from halo, hydroxy, mercapto, C,.salkyl, hydroxyC,.salkyl, aminoC alkyl, C,salkylcarbonyl, C,salkyloxy,
C\.salkyloxycarbonyl, C;.alkylthio, cyano, nitro, polyhaloC, alkyl, polyhaloC,.salkyloxy or aminocarbonyl; (n’) R* is hydrogen or C, alkyl; (0) R? and R'" each independently are hydrogen or C,alkyl; (p’) R" and R" each independently are hydrogen or C .¢alkyl; (q°) R" is C ealky! optionally substituted with cyano or -C(=0)-NR"*R"; (r’) R'is cyano, halo, hydroxy, -C(=0)-NR"R", C,.calkyl optionally substituted with cyano, -C(=0)-NR"R"; C, 4alkeny] optionally substituted with cyano or -C(=0)- NR"*R'™; C,.alkynyl optionally substituted with cyano or -C(=0)-NR"*R"; and, where possible, R'? may also be attached to the -b'-b>-b’- moiety by a double bond whereby R'is then =0, =NH, =N-R'*, =N-R’, =N-O-R", =N-O-R’, =CH,, =CH-C(=0)-NR"R" , =CH-R’, or =CH-R'*; wherein =CH, may optionally be substituted with cyano; (s’) Q represents hydrogen or C,alkyl or -NR°R'; (t') Y represents hydrogen, hydroxy, halo, C.alkyl, Cisalkyloxy, cyano, nitro, NR“R"™, polyhalomethyloxy, -NH-80,-R®, -NH-SO,-(C, 4alkanediyl)-CO-N(R?),; (uw) aryl is phenyl or phenyl substituted with one, two or three substituents each independently selected from halo, hydroxy, C,.salkyl, hydroxyC alkyl, Ci.
salkylcarbonyl, Cisalkyloxy, Cisalkyloxycarbonyl, C calkyithio, cyano, nitro, -C(=0)-NR"R"; (v*) Het is a monocyclic or bicyclic, partially saturated or aromatic heterocycle, specifically mentioned in this specification, wherein each of said heterocyclic ring systems may optionally be substituted with one, two or three substituents each independently selected from halo, hydroxy, mercapto, C;salkyl, hydroxyC, salkyl, aminoC, alkyl, C;.salkylcarbonyl, C,.salkyloxy, Cialkyloxycarbonyl, C,salkylthio, cyano, nitro, polyhaloC, alkyl, polyhaloC, salkyloxy.
5. A compound according to claim 4 wherein all of the limitations (2’) - (v’) apply.
6. A compound according to claim 1 wherein one or more of the following limitations (@”) - (v”) apply: (a”) -a'=a’-a’=a’- represents a bivalent radical of formula -CH=CH-CH=CH- (a-1); ®")nis 1; (c)mis 1; (d”) R' is hydrogen; methyl; (e”) R?is halo, C,alkyl optionally substituted with cyano, Ca alkeny! optionally substituted with cyano, Calkynyl optionally substituted with cyano,
C,.salkyloxycarbonyl, carboxyl, cyano, amino, mono(C,.¢alkyl)amino, di(C,.¢alkyl)amino; (f") X, is =NR’-, -O-, -NR"*-C(=0)-. -C(=0)-NR -; (h") R? is hydrogen, halo, C.salkyl, NRPR", -C(=0)-NR"*R"™, -C(=0)-R"*; C, alkyl substituted with cyano; Czalkenyl substituted with cyano; or Caealkynyl substituted with cyano; (i) R* is halo, hydroxy, C, alkyl, Ca.salkenyl, Csalkynyl, C,.calkyloxy, cyano, nitro, -C(=0)-NR"R", -NRPRM: kM R®is hydrogen; C,salkyl; (m”) Ris any of the specific monocyclic or bicyclic, partially saturated or aromatic carbocycles or monocyclic or bicyclic, partially saturated or aromatic heterocycles specifically mentioned in this specification, wherein each of said carbocyclic or heterocyclic ring systems may optionally be substituted with one, two or three substituents each independently selected from halo, hydroxy, mercapto, C,calkyl, hydroxyC,.alky}, aminoC,.salkyl, C,.salkylcarbonyl, C,.¢alkyloxy, Cisalkyloxycarbonyl, C,.¢alkylthio, cyano, nitro, polyhaloC,salkyl, polyhaloC,.catkyloxy or aminocarbonyl;
(0) R® is hydrogen or C, jalkyl; (0”) R® and R" are hydrogen; (p™) R™ and R" are hydrogen; (q”) RY is C.¢alky] optionally substituted with cyano; (”)R" is cyano, -C(=0)-NRR", C, alkyl optionally substituted with cyano, -C(=0)- NRPRY; C,.salkenyl optionally substituted with cyano or -C(=0)-NR*R";
C,.salkyny! optionally substituted with cyano or -C(=0)-NR"R"; and, where possible, R'” may also be attached to the -b'-b’-b*- moiety by a double bond whereby RY is then =0, =NH, =N-R"*, =N-R7, =N-O-R"*, =N-0-R’, =CH,, =CH-C(=0)- NR"R™ , =CH-R’, or =CH-R'*; wherein =CH; may optionally be substituted with cyano; (s”) Q represents hydrogen or -NR’R'’; (t") Y represents hydrogen, hydroxy, halo, C,salkyl, C salkyloxy, cyano, NRPR', -NH-S0,-R?, -NH-S0,~(C salkanediyl)-CO-N(R®),; (u”) aryl is phenyl or phenyl substituted with one, two or three substituents each independently selected from halo, hydroxy, Csalkyl, C;salkyloxy, C,salkylthio, €yano, nitro; (v”) Het is a monocyclic or bicyclic, partially saturated or aromatic heterocycle, specifically mentioned in this specification, wherein each of said heterocyclic ring systems may optionally be substituted with one, two or three substituents each independently selected from halo, hydroxy, mercapto, C, alkyl, hydroxyC, alkyl, aminoC, alkyl, C.ealkylcarbonyl, C¢alkyloxy, Csalkyloxycarbonyl, C.salkylthio, cyano, nitro, polyhaloC,alkyl, polyhaloC,salkyloxy.
7. A compound according to claim 6 wherein all limitations (a™) - (v*") apply.
8. A compound of formula (I) as claimed in claims 1 - 7 for use as a medicine.
9. Use of a compound of formula (I) as claimed in claims 1 - 7 in the manufacture of a medicament for the treatment or prophylaxis of an infectious disease.
10. A pharmaceutical composition comprising (a) an effective amount of a compound of formula (I) as claimed in claim 1, and (b) pharmaceutically acceptable carrier.
11. A process for preparing a composition as claimed in claim 10 comprising mixing the compound of formula (I) with the carrier.
12. A product comprising (a) a compound of formula (I) as claimed in claims 1 - 7, and (b) another antiretroviral compound as a combined preparation for simultaneous, separate or sequential use in the treatment or prophylaxis of HIV infection.
S
13. A process for preparing a compound of formula (I) as claimed in claims 1-7, characterized in that (a) an indane of formula (a-1) is reacted with a reagent (a-2): 17 3 R7) Fl re (R?)n R q SA £235 1) JI FSO, H TT —- Pe / ZH Zz = rl, N._ _N—R’ R4 1 o (R%)m (a-1) Y ag Zz Y N a-3 L @d rR! Ww, Na } gS ( : hi ST” = Zs . reagent (a-2) being of general formula Zon ~ (a-2), wherein T 2'=a’ The substituents have the meanings specified in claims 1-8, X, andW; are selected such that a linking radical X, is performed; (b) reacting a starting material (a-10) by reaction with an amino substituted aromatic compound (a-11) in an arylation type of reaction:
PCT/EP2004/050175 R3 (Rg (RM)qL R3 a (R¥)n SR YY % 7s HX —— . + | ] + L ! Rw ®m Ny ow, HN-R! (a-1) Q (a9) ) Nk (2-10) T Y @1 TY Q 17 RC R?® a (R3), SOI we AK fr X4 N N—R' x TY ~" Q (a-3) and wherein the arylindane (a-10) is obtainable by reacting an indane of formula (a-1) with a pyrimidine (a-9) wherein the substituents have the meanings specified in claims 1 - 8, and X; and W, are selected such that a linking radical X; is formed; (c) and if desired converting the compounds of formula (I) into each other by a suitable conversion reaction; (d) and if further desired preparing a pharmaceutically acceptable addition salt, a quaternary amine thereof; or a stereochemically isomeric form thereof.
14. Use of a compound of formula (I) as claimed in claims 1 - 7, and another antiretroviral compound in the manufacture of a preparation for the treatment or prophylaxis of HIV infection. AMENDED SHEET
® PCT/EP2004/050175
15. Use of a compound of formula (I) as claimed in claims 1 - 7, in the manufacture of a preparation for use with another antiretroviral compound for the treatment or prophylaxis of HIV infection.
16. A substance or composition for use in a method for the treatment or prophylaxis of an infectious disease, said substance or composition comprising a compound of formula (I) as claimed in claims 1 - 7, and said method comprising administering said substance or composition.
17. A substance or composition for use in a method for the treatment or prophylaxis of HIV infection, said substance or composition comprising a compound of formula (I) as claimed in claims 1 - 7, and another antiretroviral compound, and said method comprising administering said substance or composition.
18. A substance or composition comprising a compound of formula (I) as claimed in claims 1 - 7, for use with another antiretroviral compound in a method for the treatment or prophylaxis of HIV infection, and said : method comprising administering said substance or composition and said other antiretroviral compound simultaneously, separately or sequentially.
19. A compound according to claim 1, or claim 8, substantially as herein described and illustrated.
20. A substance or composition for use in a method of treatment or prevention according to any one of claims 8, or 12, or 16 to 18, substantially as herein described and illustrated.
21. Use according to any one of claims 9, or 14, or 15, substantially as herein described and illustrated. AMENDED SHEET
_ PCT/EP2004/050175
22. A composition according to claim 10, substantially as herein described and illustrated.
23. A process according to claim 11, or claim 13, substantially as herein described and illustrated.
24. A product according to claim 12, substantially as herein described and illustrated.
25. A new compound, a substance or composition for a new use in a method of treatment or prevention, a new use of a compound of any one of claims 1 to 7, a new use of a compound of any one of claims 1 to 7 and another antiretroviral compound, a new composition, a new process for preparing a composition, a new process for preparing a compound, or a new product, substantially as herein described. AMENDED SHEET
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03100411 | 2003-02-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200506627B true ZA200506627B (en) | 2007-01-31 |
Family
ID=40521786
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200506627A ZA200506627B (en) | 2003-02-20 | 2005-08-18 | HIV replication inhibiting pyrimidines and triazines |
ZA200506622A ZA200506622B (en) | 2003-02-20 | 2005-08-18 | HIV replication inhibiting pyrimidines and triazines |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200506622A ZA200506622B (en) | 2003-02-20 | 2005-08-18 | HIV replication inhibiting pyrimidines and triazines |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES2365015T3 (en) |
ZA (2) | ZA200506627B (en) |
-
2004
- 2004-02-20 ES ES04737251T patent/ES2365015T3/en not_active Expired - Lifetime
-
2005
- 2005-08-18 ZA ZA200506627A patent/ZA200506627B/en unknown
- 2005-08-18 ZA ZA200506622A patent/ZA200506622B/en unknown
Also Published As
Publication number | Publication date |
---|---|
ES2365015T3 (en) | 2011-09-20 |
ZA200506622B (en) | 2007-02-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1603887B1 (en) | Hiv replication inhibiting indane substituted pyrimidines | |
EP2298761B1 (en) | Hiv inhibiting pyrimidines derivatives | |
EP1668011B1 (en) | Hiv replication inhibiting purine derivatives | |
AU2005288864B2 (en) | HIV inhibiting 5-heterocyclyl pyrimidines | |
AU2002329238A1 (en) | HIV inhibiting pyrimidines derivatives | |
EP1807430A1 (en) | Hiv inhibiting bicyclic pyrimidine derivatives | |
ZA200506627B (en) | HIV replication inhibiting pyrimidines and triazines |