CN117343017A - 含联芳基结构的卤代二芳基嘧啶类化合物及其制备方法和用途 - Google Patents
含联芳基结构的卤代二芳基嘧啶类化合物及其制备方法和用途 Download PDFInfo
- Publication number
- CN117343017A CN117343017A CN202311273718.3A CN202311273718A CN117343017A CN 117343017 A CN117343017 A CN 117343017A CN 202311273718 A CN202311273718 A CN 202311273718A CN 117343017 A CN117343017 A CN 117343017A
- Authority
- CN
- China
- Prior art keywords
- compound
- acid
- diaryl pyrimidine
- biaryl structure
- halogenated diaryl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- -1 Halogenated diaryl pyrimidine compound Chemical class 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 125000005841 biaryl group Chemical group 0.000 title abstract 4
- 239000003814 drug Substances 0.000 claims abstract description 15
- 150000001875 compounds Chemical class 0.000 claims abstract description 14
- 239000008194 pharmaceutical composition Substances 0.000 claims abstract description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 30
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 29
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 20
- 150000005347 biaryls Chemical group 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 15
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 12
- YBAZINRZQSAIAY-UHFFFAOYSA-N 4-aminobenzonitrile Chemical compound NC1=CC=C(C#N)C=C1 YBAZINRZQSAIAY-UHFFFAOYSA-N 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 9
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 8
- HTSGKJQDMSTCGS-UHFFFAOYSA-N 1,4-bis(4-chlorophenyl)-2-(4-methylphenyl)sulfonylbutane-1,4-dione Chemical compound C1=CC(C)=CC=C1S(=O)(=O)C(C(=O)C=1C=CC(Cl)=CC=1)CC(=O)C1=CC=C(Cl)C=C1 HTSGKJQDMSTCGS-UHFFFAOYSA-N 0.000 claims description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 6
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- NLFBCYMMUAKCPC-KQQUZDAGSA-N ethyl (e)-3-[3-amino-2-cyano-1-[(e)-3-ethoxy-3-oxoprop-1-enyl]sulfanyl-3-oxoprop-1-enyl]sulfanylprop-2-enoate Chemical compound CCOC(=O)\C=C\SC(=C(C#N)C(N)=O)S\C=C\C(=O)OCC NLFBCYMMUAKCPC-KQQUZDAGSA-N 0.000 claims description 6
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 claims description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 4
- 239000003937 drug carrier Substances 0.000 claims description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 3
- UNCQVRBWJWWJBF-UHFFFAOYSA-N 2-chloropyrimidine Chemical class ClC1=NC=CC=N1 UNCQVRBWJWWJBF-UHFFFAOYSA-N 0.000 claims description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 claims description 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 claims description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 claims description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims description 2
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims description 2
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- 235000011054 acetic acid Nutrition 0.000 claims description 2
- 230000009471 action Effects 0.000 claims description 2
- 125000003342 alkenyl group Chemical group 0.000 claims description 2
- 125000003545 alkoxy group Chemical group 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 125000000304 alkynyl group Chemical group 0.000 claims description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
- 125000003368 amide group Chemical group 0.000 claims description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 2
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 2
- 125000000000 cycloalkoxy group Chemical group 0.000 claims description 2
- 125000006310 cycloalkyl amino group Chemical group 0.000 claims description 2
- 125000004185 ester group Chemical group 0.000 claims description 2
- 235000019253 formic acid Nutrition 0.000 claims description 2
- 125000002541 furyl group Chemical group 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- 235000011167 hydrochloric acid Nutrition 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 2
- 125000002883 imidazolyl group Chemical group 0.000 claims description 2
- 229940049920 malate Drugs 0.000 claims description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 2
- BJEPYKJPYRNKOW-UHFFFAOYSA-N malic acid Chemical compound OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 229910017604 nitric acid Inorganic materials 0.000 claims description 2
- 235000006408 oxalic acid Nutrition 0.000 claims description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
- 239000010452 phosphate Substances 0.000 claims description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 2
- 229940002612 prodrug Drugs 0.000 claims description 2
- 239000000651 prodrug Substances 0.000 claims description 2
- 125000003373 pyrazinyl group Chemical group 0.000 claims description 2
- 125000003226 pyrazolyl group Chemical group 0.000 claims description 2
- 125000004076 pyridyl group Chemical group 0.000 claims description 2
- 125000000714 pyrimidinyl group Chemical group 0.000 claims description 2
- 125000000168 pyrrolyl group Chemical group 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 claims description 2
- SNOOUWRIMMFWNE-UHFFFAOYSA-M sodium;6-[(3,4,5-trimethoxybenzoyl)amino]hexanoate Chemical compound [Na+].COC1=CC(C(=O)NCCCCCC([O-])=O)=CC(OC)=C1OC SNOOUWRIMMFWNE-UHFFFAOYSA-M 0.000 claims description 2
- 239000012453 solvate Substances 0.000 claims description 2
- 125000001424 substituent group Chemical group 0.000 claims description 2
- 238000006467 substitution reaction Methods 0.000 claims description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 claims description 2
- 125000000565 sulfonamide group Chemical group 0.000 claims description 2
- 229940095064 tartrate Drugs 0.000 claims description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 2
- 125000000335 thiazolyl group Chemical group 0.000 claims description 2
- 125000001544 thienyl group Chemical group 0.000 claims description 2
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims description 2
- ITMCEJHCFYSIIV-UHFFFAOYSA-M triflate Chemical compound [O-]S(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-M 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims 1
- 229940079593 drug Drugs 0.000 abstract description 13
- 241000713772 Human immunodeficiency virus 1 Species 0.000 abstract description 7
- 230000004071 biological effect Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 230000003013 cytotoxicity Effects 0.000 abstract description 6
- 231100000135 cytotoxicity Toxicity 0.000 abstract description 6
- 238000002474 experimental method Methods 0.000 abstract description 4
- 230000029812 viral genome replication Effects 0.000 abstract description 4
- 238000000338 in vitro Methods 0.000 abstract description 2
- 239000007787 solid Substances 0.000 description 32
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 21
- 210000004027 cell Anatomy 0.000 description 18
- 229940042402 non-nucleoside reverse transcriptase inhibitor Drugs 0.000 description 9
- 239000002726 nonnucleoside reverse transcriptase inhibitor Substances 0.000 description 9
- 241000725303 Human immunodeficiency virus Species 0.000 description 8
- 102100034343 Integrase Human genes 0.000 description 8
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical class [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 8
- 238000001816 cooling Methods 0.000 description 8
- 239000003480 eluent Substances 0.000 description 8
- 238000001914 filtration Methods 0.000 description 8
- 238000004128 high performance liquid chromatography Methods 0.000 description 8
- 230000014759 maintenance of location Effects 0.000 description 8
- 230000001376 precipitating effect Effects 0.000 description 8
- 238000010898 silica gel chromatography Methods 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- 238000003786 synthesis reaction Methods 0.000 description 8
- 108010092799 RNA-directed DNA polymerase Proteins 0.000 description 7
- 241000700605 Viruses Species 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 230000027455 binding Effects 0.000 description 5
- 230000000120 cytopathologic effect Effects 0.000 description 5
- 230000036436 anti-hiv Effects 0.000 description 4
- 230000000840 anti-viral effect Effects 0.000 description 4
- NQDJXKOVJZTUJA-UHFFFAOYSA-N nevirapine Chemical compound C12=NC=CC=C2C(=O)NC=2C(C)=CC=NC=2N1C1CC1 NQDJXKOVJZTUJA-UHFFFAOYSA-N 0.000 description 4
- YIBOMRUWOWDFLG-ONEGZZNKSA-N rilpivirine Chemical compound CC1=CC(\C=C\C#N)=CC(C)=C1NC1=CC=NC(NC=2C=CC(=CC=2)C#N)=N1 YIBOMRUWOWDFLG-ONEGZZNKSA-N 0.000 description 4
- 229960002814 rilpivirine Drugs 0.000 description 4
- 230000003612 virological effect Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 102000004190 Enzymes Human genes 0.000 description 3
- 108090000790 Enzymes Proteins 0.000 description 3
- 210000001744 T-lymphocyte Anatomy 0.000 description 3
- 239000001963 growth medium Substances 0.000 description 3
- 230000005764 inhibitory process Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 208000030507 AIDS Diseases 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XPOQHMRABVBWPR-UHFFFAOYSA-N Efavirenz Natural products O1C(=O)NC2=CC=C(Cl)C=C2C1(C(F)(F)F)C#CC1CC1 XPOQHMRABVBWPR-UHFFFAOYSA-N 0.000 description 2
- 208000031886 HIV Infections Diseases 0.000 description 2
- 229940122313 Nucleoside reverse transcriptase inhibitor Drugs 0.000 description 2
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 2
- 125000000539 amino acid group Chemical group 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000004113 cell culture Methods 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 229960003804 efavirenz Drugs 0.000 description 2
- XPOQHMRABVBWPR-ZDUSSCGKSA-N efavirenz Chemical compound C([C@]1(C2=CC(Cl)=CC=C2NC(=O)O1)C(F)(F)F)#CC1CC1 XPOQHMRABVBWPR-ZDUSSCGKSA-N 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- 210000000987 immune system Anatomy 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229960000689 nevirapine Drugs 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000003419 rna directed dna polymerase inhibitor Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 108020004414 DNA Proteins 0.000 description 1
- 206010059866 Drug resistance Diseases 0.000 description 1
- 108010078851 HIV Reverse Transcriptase Proteins 0.000 description 1
- 208000037357 HIV infectious disease Diseases 0.000 description 1
- 241000713340 Human immunodeficiency virus 2 Species 0.000 description 1
- 108010061833 Integrases Proteins 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- 239000004365 Protease Substances 0.000 description 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 108020005202 Viral DNA Proteins 0.000 description 1
- 208000036142 Viral infection Diseases 0.000 description 1
- 230000008856 allosteric binding Effects 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006143 cell culture medium Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 208000033519 human immunodeficiency virus infectious disease Diseases 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036963 noncompetitive effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000012113 quantitative test Methods 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000002723 toxicity assay Methods 0.000 description 1
- 238000013518 transcription Methods 0.000 description 1
- 230000035897 transcription Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 230000009385 viral infection Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
- C07D239/48—Two nitrogen atoms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
- A61P31/14—Antivirals for RNA viruses
- A61P31/18—Antivirals for RNA viruses for HIV
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Virology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Tropical Medicine & Parasitology (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- AIDS & HIV (AREA)
- General Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
本发明涉及含联芳基结构的卤代二芳基嘧啶类化合物及其制备方法和用途,其含联芳基结构的卤代二芳基嘧啶类化合物的结构式如下:
Description
技术领域
本发明涉及医药技术领域,特别涉及含联芳基结构的卤代二芳基嘧啶类化合物及其制备方法和用途。
背景技术
人类免疫缺陷病毒(HIV)是导致艾滋病(获得性免疫缺陷综合症)的罪魁祸首。HIV攻击人体T淋巴细胞,破坏细胞免疫和体液免疫过程,从而使免疫系统失去功能。
HIV病毒的生命周期包括以下5个步骤:(1)与宿主T淋巴细胞吸附并逐步融合,将基因组RNA释放到宿主细胞内;(2)在逆转录酶的作用下,RNA逆转录成DNA;(3)病毒DNA整合到宿主的基因组中;(4)借助宿主细胞内的酶和物质进行转录和翻译,合成病毒所需的基因组和蛋白;(5)在宿主内完成组装,释放到宿主细胞外。这些病毒继续侵染新的宿主细胞,从而破坏宿主免疫系统。HIV病毒的整个生命周期中有一些关键的酶:融合酶,逆转录酶,蛋白酶,整合酶;其中逆转录酶(RT)发挥着重要作用,也是设计抗HIV-1药物的重要靶点,目前上市的逆转录酶抑制剂共有14种。
RT抑制剂可分为核苷类逆转录酶抑制剂(NRTIs)以及非核苷类逆转录酶抑制剂(NNRTIs)。核苷类逆转录酶抑制剂与底物竞争性的作用于RT活性位点,具有选择性差,毒性高等缺点。非核苷类逆转录酶抑制剂则是以非竞争性的方式结合于距逆转录酶活性位点约距离的变构结合口袋,即非核苷类逆转录酶抑制剂结合口袋(NNIBP)。NNRTIs具有选择型高,活性高等特点,目前临床上使用的NNRTIs主要是第二代抑制剂:二芳基嘧啶类化合物,利匹韦林(Rilpivirine,RPV)和依曲韦林(Etravirine,ETR)。
然而,较差的水溶性(ETR,<<1μg/mL;RPV,20ng/ml),低的病人响应率(ETR,36.5%;RPV,27.3%),以及在长期服用中产生的毒副作用限制了他们在临床上的使用。此外,耐药病毒株的产生大大降低了药物的疗效。因此开发具有广谱抗耐药性的新型高效非核苷类逆转录酶抑制剂成为药物化学家们研究的热点之一。
发明内容
针对现有技术的不足,本发明提出了含联芳基结构的卤代二芳基嘧啶类化合物及其制备方法和用途,该种化合物具有较强抗HIV-1生物活性,可以显著抑制被HIV-1病毒感染的MT-4细胞内的病毒复制,并且具有较低的细胞毒性。
为解决上述技术问题,本发明的第一目的是提供含联芳基结构的卤代二芳基嘧啶类化合物,结构式如下:
其中,R1为2、3、5、6取代位上的至少一个取代基,所述R1包括氢、氰基、硝基、羟基、卤素、氨基、C3~6环烷氧基、C3~6环烷氨基、任选被取代的C1~6烷基、任选被取代的C2~6烯基、任选被取代的C2~6炔基或C1~6烷氧基、羧基、酯基、酰胺基、磺酰胺基中的至少一种;
Ar包括取代或未取代的苯基、吡啶基、嘧啶基、吡嗪基、呋喃基、吡咯基、噻吩基、吡唑基、咪唑基、噻唑基中的任意一种;
X包括-CH2-、-NH-、-O-、-S-、-S(O)-、-S(O)2-中的任意一种连接基;
R2包括F、Cl、Br、I中的任意一种。
通过上述技术方案,本发明的化合物中,在嘧啶母核5位碳上引入卤原子,目的是通过增强化合物与周围氨基酸的极性相互作用来提高目标化合物的抗病毒活性。同时,左翼上联芳基结构能深入结合口袋加强与高度保守氨基酸残基Phe227,Trp229之间的结合力,进一步提高目标化合物抗耐药病毒株的生物活性。该种化合物为HIV-1非核苷类逆转录酶抑制剂(NNRTIs),不仅具有较强的生物活性,还具有较小的细胞毒性和较高的选择系数。
本发明的第二目的是提供含联芳基结构的卤代二芳基嘧啶类化合物的制备方法,步骤如下:
选用化合物II为2-氯嘧啶类衍生物,化合物III为4-氰基苯胺II;在溶剂中,以化合物II与化合物III为原料,在酸的作用下发生反应,得到化合物I,其反应通式如下:
进一步地,所述溶剂包括丙酮、乙腈、甲苯、二氯甲烷、四氢呋喃、N,N-二甲基甲酰胺、N,N-二甲基乙酰胺、甲醇、乙醇、异丙醇、正丁醇、异丁醇中的至少一种。
进一步地,所述酸包括甲酸、乙酸、草酸、盐酸、硫酸、硝酸、磷酸中至少一种。
进一步地,所述化合物II、化合物III与酸的摩尔比为1:(1~2):(5~10)。
进一步地,所述反应过程中,反应温度为50~150℃,反应时间为5~12h。
优选的,反应温度为80~100℃。
本发明的第三目的在于提供一种含有有效剂量的含联芳基结构的卤代二芳基嘧啶类化合物及药用载体的药物组合物。
进一步地,所述药用载体包括可药用盐、立体化学异构体、水合物或溶剂化物中的任意一种。
进一步地,所述可药用盐包括盐酸盐、氢溴酸盐、甲酸盐、甲磺酸盐、三氟甲磺酸盐、硫酸盐、磷酸盐、醋酸盐、对甲苯磺酸盐、酒石酸盐、柠檬酸盐、琥珀酸盐、马来酸盐、富马酸盐、苹果酸盐,以及药学上可接受的前体药物或衍生物中的任意一种。
本发明的第四目的在于提供含联芳基结构的卤代二芳基嘧啶类化合物在制备预防和治疗艾滋病的药物中的应用。
综上所述,本发明具有以下有益效果:
本发明基于二芳基嘧啶类化合物与HIV逆转录酶的结合模式,在嘧啶母核5位碳上引入卤原子,得到含联芳基结构的卤代二芳基嘧啶类化合物,其目的是通过增强化合物与周围氨基酸的极性相互作用来提高目标化合物的抗病毒活性。同时左翼上联芳基结构能深入结合口袋加强与高度保守氨基酸残基Phe227,Trp229之间的结合力,进一步提高目标化合物抗耐药病毒株的生物活性。实验结果显示,该种化合物具有较强的抗HIV-1生物活性,显著抑制被HIV-1病毒感染的MT-4细胞内的病毒复制,并且具有较低细胞毒性。
具体实施方式
下面将结合本发明实施例,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明的一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
下述实施例中的实验方法,如无特殊说明,均为常规方法。下述实施例中所用的试验材料和试剂等,如无特殊说明,均可从商业途径获得。以下实施例中的定量试验,均设置三次重复实验,数据为三次重复实验的平均值或平均值±标准差。
另外,全文中的“和/或”包括三个方案,以A和/或B为例,包括A技术方案、B技术方案,以及A和B同时满足的技术方案;另外,各个实施例之间的技术方案可以相互结合,但是必须是以本领域普通技术人员能够实现为基础,当技术方案的结合出现相互矛盾或无法实现应当认为这种技术方案的结合不存在,也不在本发明要求的保护范围之内。
实施例1:目标产物Ia的合成
25℃条件下,将4-{4-[(2-氯-5-氟嘧啶-4-基)氨基]-3-氟苯基}苯-1-甲腈(1.0mmol,1.0eq)与4-氰基苯胺(1.2mmol,1.2eq)加入到正丁醇(25mL)中,搅拌5min,接着加入盐酸(0.5mL,12mol/L),缓慢升温至100℃,搅拌5h。TLC显示反应完全。冷却至室温,加入10mL饱和碳酸氢钠,搅拌30min,析出固体,抽滤,硅胶柱层析(甲醇和二氯甲烷为洗脱剂)得到所需固体,记为目标产物Ia,目标产物Ia的结构式为:
目标产物Ia的收率为26%,白色固体,mp:305.6–307.0℃.1H NMR(400MHz,DMSO-d6)δ:9.77(s,1H),9.54(s,1H),8.22(d,J=3.3Hz,1H),8.07–7.91(m,4H),7.86(d,J=11.9Hz,1H),7.80–7.65(m,4H),7.61–7.48(m,2H).13CNMR(100MHz,DMSO-d6)δ:156.77(d,J=247.3Hz),154.82(d,J=3.0Hz),150.50(d,J=11.8Hz),145.17,142.78(d,J=1.8Hz),141.34(d,J=248.3Hz),141.11(d,J=19.5Hz),137.05(d,J=7.6Hz),132.95,132.69,128.21,127.51,126.25(d,J=12.4Hz),123.07(d,J=3.2Hz),119.64,118.80,117.70,114.61(d,J=21.5Hz),110.46,101.69.19F NMR(376MHz,DMSO-d6)δ:-118.50,-163.05.HRMS(ESI):calcd for C24H15F2N6[M+H]+,425.1321,found,425.1319.HPLCanalysis:retention time=17.61min;peak area,95.96%。
实施例2:目标产物Ib的合成
25℃条件下,将4-{4-[(2-氯-5-氟嘧啶-4-基)氨基]-3-甲基苯基}苯-1-甲腈(1.0mmol,1.0eq)与4-氰基苯胺(1.0mmol,1.0eq)加入到正丁醇(20mL)中,搅拌5min,接着加入乙酸(1mL),缓慢升温至100℃,搅拌10h。TLC显示反应完全。冷却至室温,加入10mL饱和碳酸氢钠,搅拌30min,析出固体,抽滤,硅胶柱层析(甲醇和二氯甲烷为洗脱剂)得到所需固体,记为目标产物Ib,目标产物Ib的结构式为:
目标产物Ib的收率为24%,白色固体,mp:266.4–267.3℃.1H NMR(400MHz,DMSO-d6)δ:9.68(s,1H),9.27(s,1H),8.16(d,J=3.5Hz,1H),8.03–7.89(m,4H),7.80–7.63(m,4H),7.56–7.39(m,3H),2.29(s,3H).13C NMR(100MHz,DMSO-d6)δ:154.85(d,J=3.1Hz),151.08(d,J=11.7Hz),145.32,144.16,141.28(d,J=247.8Hz),140.35(d,J=19.5Hz),137.26,135.86,135.23,132.86,132.56,129.18,127.88,127.35,124.85,119.61,118.90,117.59,109.86,101.43,18.13.19F NMR(376MHz,DMSO-d6)δ:-163.30.HRMS(ESI):calcdfor C25H18FN6[M+H]+,421.1571,found,421.1566.HPLC analysis:retention time=11.83min;peak area,95.32%。
实施例3:目标产物Ic的合成
25℃条件下,将4-{4-[(2-氯-5-氟嘧啶-4-基)氨基]-3,5-二氟苯基}苯-1-甲腈(1.0mmol,1.0eq)与4-氰基苯胺(1.0mmol,1.0eq)加入到异丙醇(25mL)中,接着加入盐酸(0.5mL,12mol/L),缓慢升温至80℃,搅拌8h。TLC显示反应完全。冷却至室温,加入10mL饱和碳酸氢钠,搅拌30min,析出固体,抽滤,硅胶柱层析(甲醇和二氯甲烷为洗脱剂)得到所需固体,记为目标产物Ic,目标产物Ic的结构式为:
目标产物Ic的收率为19%,白色固体,mp:308.7–309.5℃.1H NMR(400MHz,DMSO-d6)δ:9.77(s,1H),9.58(s,1H),8.24(d,J=3.8Hz,1H),8.19–7.95(m,4H),7.95–7.63(m,4H),7.57–7.37(m,2H).13C NMR(100MHz,DMSO-d6)δ:158.80(dd,J=248.4,5.7Hz),154.89(d,J=3.1Hz),150.77(d,J=12.1Hz),145.11,141.67,141.45(d,J=19.0Hz),141.31(d,J=247.9Hz),138.38(t,J=9.8Hz),132.99,132.60,127.74,119.54,118.63,117.66,115.16(t,J=17.1Hz),111.22,110.80(d,J=24.4Hz),101.75.19F NMR(376MHz,DMSO-d6)δ:-116.27,-163.69.HRMS(ESI):calcd for C24H14F3N6[M+H]+,443.1227,found,443.1225.HPLC analysis:retention time=12.58min;peak area,95.16%。
实施例4:目标产物Id的合成
25℃条件下,将4-{4-[(2-氯-5-氟嘧啶-4-基)氨基]-3,5-二甲基苯基}苯-1-甲腈(1.0mmol,1.0eq)与4-氰基苯胺(1.5mmol,1.5eq)加入到正丁醇(25mL)中,接着加入盐酸(0.75mL,12mol/L),缓慢升温至100℃,搅拌10h。TLC显示反应完全。冷却至室温,加入15mL饱和碳酸氢钠,搅拌30min,析出固体,抽滤,硅胶柱层析(甲醇和二氯甲烷为洗脱剂)得到所需固体,记为目标产物Id,目标产物Id的结构式为:
目标产物Id的收率为39%,白色固体,mp:301.0–301.5℃.1H NMR(400MHz,DMSO-d6)δ:9.63(s,1H),9.18(s,1H),8.13(d,J=5.6Hz,1H),7.99–7.90(m,4H),7.67–7.58(m,4H),7.37(d,J=8.4Hz,2H),2.24(s,6H).13C NMR(100MHz,DMSO-d6)δ:155.04(d,J=2.6Hz),151.22(d,J=12.0Hz),145.39,144.25,141.19(d,J=247.4Hz),139.97(d,J=19.9Hz),137.05,136.54,136.25,132.81,132.39,127.39,126.58,119.53,118.85,117.45,109.91,101.27,18.24.19F NMR(376MHz,DMSO-d6)δ:-164.07.HRMS(ESI):calcdfor C26H20FN6[M+H]+,435.1728,found,435.1721.HPLC analysis:retention time=13.50min;peak area,98.16%。
实施例5:目标产物Ie的合成
25℃条件下,将2-氯-5-氟-4-{[2-甲基-4-(吡啶-4-基)苯基]氨基}嘧啶(1.0mmol,1.0eq)和4-氰基苯胺(1.0mmol,1.0eq)加入到异丙醇(25mL)中,搅拌5min,接着加入盐酸(0.5mL,12mol/L),缓慢升温至80℃,搅拌6h。TLC显示反应完全。冷却至室温,加入10mL饱和碳酸氢钠,搅拌30min,析出固体,抽滤,硅胶柱层析(甲醇和二氯甲烷为洗脱剂)得到所需固体,记为目标产物Ie,目标产物Ie的结构式为:
目标产物Ie的收率为50%,黄色固体,mp:236.0–237.5℃.1H NMR(400MHz,DMSO-d6)δ:9.68(s,1H),9.28(s,1H),8.84–8.59(m,2H),8.16(d,J=3.4Hz,1H),7.83–7.66(m,6H),7.56–7.33(m,3H),2.31(s,3H).13C NMR(100MHz,DMSO-d6)δ:154.82(d,J=3.2Hz),151.02(d,J=11.7Hz),149.64,147.11,145.28,141.26(d,J=247.9Hz),140.38(d,J=19.6Hz),137.86,135.23,134.47,132.53,128.97,127.85,124.67,121.14,119.56,117.58,101.45,18.08.19F NMR(376MHz,DMSO-d6)δ:-163.72.HRMS(ESI):calcd forC23H18FN6[M+H]+,397.1571,found,397.1572.HPLC analysis:retention time=8.99min;peak area,95.87%。
实施例6:目标产物If的合成
25℃条件下,将2-氯-5-氟-4-{[2-甲氧基-4-(吡啶-4-基)苯基]氨基}嘧啶(1.0mmol,1.0eq)和4-氰基苯胺(1.5mmol,1.5eq)加入到正丁醇(25mL)中,搅拌5min,接着加入盐酸(0.75mL,12mol/L),缓慢升温至100℃,搅拌10h。TLC显示反应完全。冷却至室温,加入15mL饱和碳酸氢钠,搅拌30min,析出固体,抽滤,硅胶柱层析(甲醇和二氯甲烷为洗脱剂)得到所需固体,记为目标产物If,目标产物If的结构式为:
目标产物If的收率为64%,黄色固体,mp:278.0–279.1℃.1H NMR(400MHz,DMSO-d6)δ:9.79(s,1H),8.75–8.59(m,3H),8.19(d,J=2.2Hz,1H),8.00–7.76(m,5H),7.65–7.43(m,4H),3.94(s,3H).13C NMR(100MHz,DMSO-d6)δ:154.73(d,J=3.3Hz),152.42,150.30(d,J=10.9Hz),150.16,146.68,145.24,141.38(d,J=248.1Hz),140.39(d,J=19.5Hz),134.49,132.74,127.88,124.96,121.15,119.66,118.87,117.75,109.92,101.67,56.03.19F NMR(376MHz,DMSO-d6)δ:-163.51.HRMS(ESI):calcd for C23H18FN6O[M+H]+,413.1521,found,413.1523.HPLC analysis:retention time=11.11min;peak area,96.28%。
实施例7:目标产物Ig的合成
25℃条件下,将2-氯-4-{[2,6-二氟-4-(吡啶-4-基)苯基]氨基}-5-氟嘧啶(1.0mmol,1.0eq)和4-氰基苯胺(1.2mmol,1.2eq)加入到正丁醇(20mL)中,搅拌5min,接着加入盐酸(0.75mL,12mol/L),缓慢升温至100℃,搅拌8h。TLC显示反应完全。冷却至室温,加入10mL饱和碳酸氢钠,搅拌30min,析出固体,抽滤,硅胶柱层析(甲醇和二氯甲烷为洗脱剂)得到所需固体,记为目标产物Ig,目标产物Ig的结构式为:
目标产物Ig的收率为21%,白色固体,mp:283.9–285.3℃.1H NMR(400MHz,DMSO-d6)δ:9.78(s,1H),9.62(s,1H),8.73–8.66(m,2H),8.24(d,J=3.3Hz,1H),7.91–7.80(m,4H),7.74–7.63(m,2H),7.48–7.43(m,2H).13C NMR(100MHz,DMSO-d6)δ:158.87(dd,J=248.4,5.8Hz),154.90(d,J=3.1Hz),150.75(d,J=12.1Hz),150.48,145.12,144.24,141.51(d,J=18.9Hz),141.32(d,J=247.9Hz),137.39(t,J=9.6Hz),132.62,121.18,119.55,117.69,115.64(t,J=17.0Hz),110.62(d,J=24.5Hz),101.78.19F NMR(376MHz,DMSO-d6)δ:-116.18,-163.69.HRMS(ESI):calcd for C22H14F3N6[M+H]+,419.1227,found,419.1229.HPLC analysis:retention time=10.30min;peak area,96.13%。
实施例8:目标产物Ih的合成
25℃条件下,将2-氯-4-{[2,6-二甲基-4-(吡啶-4-基)苯基]氨基}-5-氟嘧啶(1.0mmol,1.0eq)和4-氰基苯胺(1.0mmol,1.0eq)加入到异丁醇(25mL)中,搅拌5min,接着加入盐酸1(mL,12mol/L),缓慢升温至90℃,搅拌10h。TLC显示反应完全。冷却至室温,加入15mL饱和碳酸氢钠,搅拌30min,析出固体,抽滤,硅胶柱层析(甲醇和二氯甲烷为洗脱剂)得到所需固体,记为目标产物Ih,目标产物Ih的结构式为:
目标产物Ih的收率为22%,白色固体,mp:335.8–336.9℃.1H NMR(400MHz,DMSO-d6)δ:9.62(s,1H),9.20(s,1H),8.72–8.61(m,2H),8.13(d,J=3.5Hz,1H),7.83–7.72(m,2H),7.72–7.58(m,4H),7.42–7.31(m,2H),2.25(s,6H).13C NMR(100MHz,DMSO-d6)δ:155.06(d,J=3.1Hz),151.22(d,J=12.2Hz),150.24,146.66,145.42,141.21(d,J=247.4Hz),140.04(d,J=19.5Hz),137.15,136.70,135.48,132.43,126.35,121.10,119.57,117.47,101.30,18.28.19FNMR(376MHz,DMSO-d6)δ:-164.15.HRMS(ESI):calcd for C24H20FN6[M+H]+,411.1728,found,411.1728.HPLC analysis:retention time=8.76min;peak area,95.02%。
对实施例1-9制备得到的目标产物进行抗HIV生物活性测试
体外细胞水平的抗HIV病毒活性由比利时Katholleke大学的Rega药物研究所测定,主要包括:对HIV感染的MT-4细胞的抑制活性及细胞毒性两方面。方法如下:使目标产物在HIV感染的MT-4细胞中,于感染HIV不同时间,用MTT法测定药物对HIV诱变的细胞病变的保护作用,计算使50%的细胞免于HIV诱导的细胞病变所需的浓度半数有效浓度EC50,毒性测定与抗HIV活性实验平行进行,也是在MT-4细胞培养中,用MTT法测定使50%的未感染细胞发生细胞病变的浓度(CC50),并计算选择性指数SI=CC50/EC50。
材料与方法:
各目标产物的抗HIV活性由药物对HIV在细胞中引起的细胞病变的抑制作用效率来监控。采用MT-4细胞进行细胞培养。采用的病毒株有:HIV-1病毒株ⅢB及HIV-2病毒株ROD。
具体操作如下:将目标产物用DMSO或水溶解后在磷酸盐缓冲食盐水溶液稀释,将3×105MT-4细胞用100μL各目标产物不同浓度此溶液在37℃预培养1h,然后向该目标产物中加入100μL适当的病毒稀释液,将细胞于37℃培养1h。洗涤三次后,将细胞再次分别悬浮于含有或不含有目标产物的培养介质中。接着将细胞在5% CO2氛围中,于37℃下再培养7天,并于感染后第三天用含有或不含有目标产物的培养介质替换补充培养液。每种培养液条件重复操作两次。对病毒的细胞病变作用每天都用反向光学显微镜监控。典型来讲,本实验中所用的病毒稀释液常常会在病毒感染后第五天导致细胞病变。药物抑制浓度以药物对病毒细胞病变作用产生50%抑制作用而同时对细胞无直接毒性的浓度(CC50)表示。需要强调的是,当目标产物水溶性较差,需要DMSO才能溶解时,DMSO比浓度相对于水来讲,一般低于10%(DMSO在MT-4细胞培养介质中最终浓度小于2%)。因为DMSO能影响测试目标产物的抗病毒活性,对含有相同浓度DMSO溶液抗病毒活性对比空白实验也应该平行进行。另外,DMSO最终浓度(1/1000)远远低于HIV-1在T细胞中复制所需的浓度。
本发明用已上市药物奈维拉平(Nevirapine,NVP)、依非韦伦(Efavirenz,EFV)和依曲韦林(Etravirine,ETR)作对照品,实施例1-9得到的目标产物对HIV的抑制活性结果见表1。
表1a
由表1可知,实施例1-9得到的目标产物Ia-Ih具有较高的抗HIV-1病毒活性(EC50<10nM),可以显著地抑制被HIV-1病毒感染的MT-4细胞内的病毒复制,并且具有较小的细胞毒性(CC50>20μM)和较高的选择性指数(SI>2753)。
以上所述实施例的各技术特征可以进行任意的组合,为使描述简洁,未对上述实施例中的各个技术特征所有可能的组合都进行描述,然而,只要这些技术特征的组合不存在矛盾,都应当认为是本说明书记载范围。
以上所述实施例仅表达了本发明的几种实施方式,其描述较为具体和详细,但并不能因此而理解为对发明专利范围的限制。应当指出的是,对于本领域的普通技术人员来说,在不脱离本发明构思的前提下,还可以做出若干变形和改进,这些都属于本发明的保护范围。因此,本发明专利的保护范围应以所附权利要求为准。
Claims (10)
1.含联芳基结构的卤代二芳基嘧啶类化合物,其特征在于,结构式如下:
其中,R1为2、3、5、6取代位上的至少一个取代基,所述R1包括氢、氰基、硝基、羟基、卤素、氨基、C3~6环烷氧基、C3~6环烷氨基、任选被取代的C1~6烷基、任选被取代的C2~6烯基、任选被取代的C2~6炔基或C1~6烷氧基、羧基、酯基、酰胺基、磺酰胺基中的至少一种;
Ar包括取代或未取代的苯基、吡啶基、嘧啶基、吡嗪基、呋喃基、吡咯基、噻吩基、吡唑基、咪唑基、噻唑基中的任意一种;
X包括-CH2-、-NH-、-O-、-S-、-S(O)-、-S(O)2-中的任意一种连接基;
R2包括F、Cl、Br、I中的任意一种。
2.一种如权利要求1所述的含联芳基结构的卤代二芳基嘧啶类化合物的制备方法,其特征在于,步骤如下:
选用化合物II为2-氯嘧啶类衍生物,化合物III为4-氰基苯胺II;在溶剂中,以化合物II与化合物III为原料,在酸的作用下发生反应,得到化合物I,其反应通式如下:
3.根据权利要求2所述的含联芳基结构的卤代二芳基嘧啶类化合物的制备方法,其特征在于,所述溶剂包括丙酮、乙腈、甲苯、二氯甲烷、四氢呋喃、N,N-二甲基甲酰胺、N,N-二甲基乙酰胺、甲醇、乙醇、异丙醇、正丁醇、异丁醇中的至少一种。
4.根据权利要求2所述的含联芳基结构的卤代二芳基嘧啶类化合物的制备方法,其特征在于,所述酸包括甲酸、乙酸、草酸、盐酸、硫酸、硝酸、磷酸中至少一种。
5.根据权利要求2所述的含联芳基结构的卤代二芳基嘧啶类化合物的制备方法,其特征在于,所述化合物II、化合物III与酸的摩尔比为1:(1~2):(5~10)。
6.根据权利要求2所述的含联芳基结构的卤代二芳基嘧啶类化合物的制备方法,其特征在于,所述反应过程中,反应温度为50~150℃,反应时间为5~12h。
7.一种药物组合物,其特征在于,含有有效剂量如权利要求1所述的含联芳基结构的卤代二芳基嘧啶类化合物及药用载体。
8.根据权利要求7所述的药物组合物,其特征在于,所述药用载体包括可药用盐、立体化学异构体、水合物或溶剂化物中的任意一种。
9.根据权利要求8所述的药物组合物,其特征在于,所述可药用盐包括盐酸盐、氢溴酸盐、甲酸盐、甲磺酸盐、三氟甲磺酸盐、硫酸盐、磷酸盐、醋酸盐、对甲苯磺酸盐、酒石酸盐、柠檬酸盐、琥珀酸盐、马来酸盐、富马酸盐、苹果酸盐,以及药学上可接受的前体药物或衍生物中的任意一种。
10.一种如权利要求1所述的含联芳基结构的卤代二芳基嘧啶类化合物在制备预防和治疗艾滋病的药物中的应用。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311273718.3A CN117343017A (zh) | 2023-09-28 | 2023-09-28 | 含联芳基结构的卤代二芳基嘧啶类化合物及其制备方法和用途 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311273718.3A CN117343017A (zh) | 2023-09-28 | 2023-09-28 | 含联芳基结构的卤代二芳基嘧啶类化合物及其制备方法和用途 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN117343017A true CN117343017A (zh) | 2024-01-05 |
Family
ID=89370293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202311273718.3A Pending CN117343017A (zh) | 2023-09-28 | 2023-09-28 | 含联芳基结构的卤代二芳基嘧啶类化合物及其制备方法和用途 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN117343017A (zh) |
-
2023
- 2023-09-28 CN CN202311273718.3A patent/CN117343017A/zh active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2559036C (en) | 9-substituted 8-oxoadenine compound | |
FI88504B (fi) | Foerfarande foer framstaellning av terapeutiskt anvaendbara 4-benzyl-1-(2h)-ftalazinonderivat | |
AU2015371257B2 (en) | Isoquinoline compounds for the treatment of HIV | |
JP5008778B2 (ja) | 新規5−フルオロウラシル誘導体 | |
CN110092745B (zh) | 一种含芳环的化合物及其应用 | |
RU2633694C2 (ru) | Дейтерированный фениламинопиримидин и фармацевтическая композиция, содержащая такое соединение | |
CN101121698B (zh) | 二芳基嘧啶类衍生物及其制备方法和用途 | |
CA2756099A1 (fr) | Derives de nicotinamide, leur preparation et leur application en therapeutique comme anticancereux | |
US11912685B2 (en) | Biphenyl diaryl pyrimidine derivative with aromatic heterocyclic structure | |
WO2023169572A1 (zh) | 一种三嗪类化合物、其中间体、其制备方法及其用途 | |
EP1100786B1 (en) | Antiviral pyrimidinedione derivatives and process for the preparation thereof | |
AU2017405244B2 (en) | Novel pyrrolopyridine derivative, method for producing same, and use thereof | |
JPWO2009119167A1 (ja) | 抗rnaウイルス作用を有するアニリン誘導体 | |
WO1998054140A1 (en) | Novel terephthalamide derivatives | |
CN101463014A (zh) | 二芳基苯并嘧啶类衍生物及其制备方法和用途 | |
CN108947912B (zh) | 一种靶向Neddylation通路的抗肿瘤化合物 | |
US11447501B2 (en) | Biphenyl-containing diarylpyrimido compounds, pharmaceutically-acceptable salts thereof, composition and preparation thereof | |
NZ541716A (en) | Process for producing acid adduct salt of polyacidic base compound | |
CN109053591A (zh) | 含联苯结构的二芳基嘧啶类衍生物及其制备方法和用途 | |
CN117343017A (zh) | 含联芳基结构的卤代二芳基嘧啶类化合物及其制备方法和用途 | |
CN114728973A (zh) | 一种核蛋白抑制剂的晶型及其应用 | |
CN112624983A (zh) | 一种含烷基结构的联苯二芳基嘧啶类衍生物及其制备方法和应用 | |
CN103497146A (zh) | 2-(n-芳甲基哌啶-4-氨基)-4-(取代苯酚)苯环衍生物及其制备方法与应用 | |
CN101723903A (zh) | 4-羰基二芳基嘧啶类衍生物及其制备方法和用途 | |
CN110066273A (zh) | 一种含三氮唑环的单芳基嘧啶类hiv-1逆转录酶抑制剂及其制备方法与应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |