CN103524592B - 一种雷公藤红素衍生物、该衍生物的生物盐及其制备方法与用途 - Google Patents
一种雷公藤红素衍生物、该衍生物的生物盐及其制备方法与用途 Download PDFInfo
- Publication number
- CN103524592B CN103524592B CN201310447104.2A CN201310447104A CN103524592B CN 103524592 B CN103524592 B CN 103524592B CN 201310447104 A CN201310447104 A CN 201310447104A CN 103524592 B CN103524592 B CN 103524592B
- Authority
- CN
- China
- Prior art keywords
- tripterine
- derivative
- preparation
- elutriant
- derivate
- 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.)
- Expired - Fee Related
Links
- KQJSQWZMSAGSHN-JJWQIEBTSA-N celastrol Chemical compound C([C@H]1[C@]2(C)CC[C@@]34C)[C@](C)(C(O)=O)CC[C@]1(C)CC[C@]2(C)C4=CC=C1C3=CC(=O)C(O)=C1C KQJSQWZMSAGSHN-JJWQIEBTSA-N 0.000 title claims abstract description 70
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- 150000003839 salts Chemical class 0.000 title claims abstract description 17
- 230000000035 biogenic effect Effects 0.000 title abstract 4
- 238000006243 chemical reaction Methods 0.000 claims abstract description 10
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims abstract description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 18
- 239000012043 crude product Substances 0.000 claims description 16
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 15
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 15
- 238000010898 silica gel chromatography Methods 0.000 claims description 11
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- 239000000047 product Substances 0.000 claims description 10
- 238000002390 rotary evaporation Methods 0.000 claims description 9
- -1 1-ethyl-(3-dimethylaminopropyl) Chemical group 0.000 claims description 8
- NPZTUJOABDZTLV-UHFFFAOYSA-N hydroxybenzotriazole Substances O=C1C=CC=C2NNN=C12 NPZTUJOABDZTLV-UHFFFAOYSA-N 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 claims description 6
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 125000000623 heterocyclic group Chemical group 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 4
- 150000001412 amines Chemical class 0.000 claims description 4
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 4
- 229930195733 hydrocarbon Natural products 0.000 claims description 4
- 150000002430 hydrocarbons Chemical class 0.000 claims description 4
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- 239000006228 supernatant Substances 0.000 claims description 3
- 239000012141 concentrate Substances 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- 125000002757 morpholinyl group Chemical group 0.000 claims description 2
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 claims description 2
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 2
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 2
- 125000004193 piperazinyl group Chemical group 0.000 claims description 2
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 2
- 239000004215 Carbon black (E152) Substances 0.000 claims 2
- 238000001035 drying Methods 0.000 claims 2
- FQUYSHZXSKYCSY-UHFFFAOYSA-N 1,4-diazepane Chemical compound C1CNCCNC1 FQUYSHZXSKYCSY-UHFFFAOYSA-N 0.000 claims 1
- 238000004821 distillation Methods 0.000 claims 1
- 150000003053 piperidines Chemical class 0.000 claims 1
- 125000005936 piperidyl group Chemical group 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 239000003814 drug Substances 0.000 abstract description 14
- 229940079593 drug Drugs 0.000 abstract description 13
- 206010019668 Hepatic fibrosis Diseases 0.000 abstract description 8
- 150000007524 organic acids Chemical class 0.000 abstract description 3
- 239000002253 acid Substances 0.000 abstract 1
- 150000001735 carboxylic acids Chemical class 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical group Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 10
- KBPLFHHGFOOTCA-UHFFFAOYSA-N caprylic alcohol Natural products CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- LMDZBCPBFSXMTL-UHFFFAOYSA-N 1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide Substances CCN=C=NCCCN(C)C LMDZBCPBFSXMTL-UHFFFAOYSA-N 0.000 description 8
- 238000005160 1H NMR spectroscopy Methods 0.000 description 7
- YEDUAINPPJYDJZ-UHFFFAOYSA-N 2-hydroxybenzothiazole Chemical compound C1=CC=C2SC(O)=NC2=C1 YEDUAINPPJYDJZ-UHFFFAOYSA-N 0.000 description 7
- 239000012044 organic layer Substances 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- 210000004024 hepatic stellate cell Anatomy 0.000 description 6
- 238000010183 spectrum analysis Methods 0.000 description 6
- 208000019425 cirrhosis of liver Diseases 0.000 description 5
- 239000003208 petroleum Substances 0.000 description 5
- WMBWREPUVVBILR-WIYYLYMNSA-N (-)-Epigallocatechin-3-o-gallate Chemical group O([C@@H]1CC2=C(O)C=C(C=C2O[C@@H]1C=1C=C(O)C(O)=C(O)C=1)O)C(=O)C1=CC(O)=C(O)C(O)=C1 WMBWREPUVVBILR-WIYYLYMNSA-N 0.000 description 4
- WMBWREPUVVBILR-UHFFFAOYSA-N GCG Natural products C=1C(O)=C(O)C(O)=CC=1C1OC2=CC(O)=CC(O)=C2CC1OC(=O)C1=CC(O)=C(O)C(O)=C1 WMBWREPUVVBILR-UHFFFAOYSA-N 0.000 description 4
- 230000004913 activation Effects 0.000 description 4
- 230000002300 anti-fibrosis Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000338 in vitro Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 102000010834 Extracellular Matrix Proteins Human genes 0.000 description 3
- 108010037362 Extracellular Matrix Proteins Proteins 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000003480 eluent Substances 0.000 description 3
- 210000002744 extracellular matrix Anatomy 0.000 description 3
- 230000035755 proliferation Effects 0.000 description 3
- 239000013558 reference substance Substances 0.000 description 3
- KQJSQWZMSAGSHN-UHFFFAOYSA-N (9beta,13alpha,14beta,20alpha)-3-hydroxy-9,13-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-oic acid Natural products CC12CCC3(C)C4CC(C)(C(O)=O)CCC4(C)CCC3(C)C2=CC=C2C1=CC(=O)C(O)=C2C KQJSQWZMSAGSHN-UHFFFAOYSA-N 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- AQKDBFWJOPNOKZ-UHFFFAOYSA-N Celastrol Natural products CC12CCC3(C)C4CC(C)(C(O)=O)CCC4(C)CCC3(C)C2=CC=C2C1=CC(=O)C(=O)C2C AQKDBFWJOPNOKZ-UHFFFAOYSA-N 0.000 description 2
- 239000006144 Dulbecco’s modified Eagle's medium Substances 0.000 description 2
- 206010016654 Fibrosis Diseases 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
- 241000700159 Rattus Species 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 2
- 241000545405 Tripterygium Species 0.000 description 2
- 239000006285 cell suspension Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000002440 hepatic effect Effects 0.000 description 2
- 208000002672 hepatitis B Diseases 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 210000004185 liver Anatomy 0.000 description 2
- 208000019423 liver disease Diseases 0.000 description 2
- 239000002609 medium Substances 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- 239000013641 positive control Substances 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- 0 **(C1O*1)N* Chemical compound **(C1O*1)N* 0.000 description 1
- WFCSWCVEJLETKA-UHFFFAOYSA-N 2-piperazin-1-ylethanol Chemical compound OCCN1CCNCC1 WFCSWCVEJLETKA-UHFFFAOYSA-N 0.000 description 1
- FPQQSJJWHUJYPU-UHFFFAOYSA-N 3-(dimethylamino)propyliminomethylidene-ethylazanium;chloride Chemical compound Cl.CCN=C=NCCCN(C)C FPQQSJJWHUJYPU-UHFFFAOYSA-N 0.000 description 1
- GJTQAAPYABSXTA-UHFFFAOYSA-N 4-(3-ethylpiperazin-1-yl)morpholine Chemical compound C1CNC(CC)CN1N1CCOCC1 GJTQAAPYABSXTA-UHFFFAOYSA-N 0.000 description 1
- QCQCHGYLTSGIGX-GHXANHINSA-N 4-[[(3ar,5ar,5br,7ar,9s,11ar,11br,13as)-5a,5b,8,8,11a-pentamethyl-3a-[(5-methylpyridine-3-carbonyl)amino]-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3h-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid Chemical compound N([C@@]12CC[C@@]3(C)[C@]4(C)CC[C@H]5C(C)(C)[C@@H](OC(=O)CC(C)(C)C(O)=O)CC[C@]5(C)[C@H]4CC[C@@H]3C1=C(C(C2)=O)C(C)C)C(=O)C1=CN=CC(C)=C1 QCQCHGYLTSGIGX-GHXANHINSA-N 0.000 description 1
- 102000007469 Actins Human genes 0.000 description 1
- 108010085238 Actins Proteins 0.000 description 1
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 1
- 206010008635 Cholestasis Diseases 0.000 description 1
- 208000000419 Chronic Hepatitis B Diseases 0.000 description 1
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 1
- 208000027761 Hepatic autoimmune disease Diseases 0.000 description 1
- 208000005777 Lupus Nephritis Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 102000004887 Transforming Growth Factor beta Human genes 0.000 description 1
- 108090001012 Transforming Growth Factor beta Proteins 0.000 description 1
- 102000009618 Transforming Growth Factors Human genes 0.000 description 1
- 108010009583 Transforming Growth Factors Proteins 0.000 description 1
- 241000830536 Tripterygium wilfordii Species 0.000 description 1
- 102000004142 Trypsin Human genes 0.000 description 1
- 108090000631 Trypsin Proteins 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 208000037883 airway inflammation Diseases 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000003698 anagen phase Effects 0.000 description 1
- 230000001093 anti-cancer Effects 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 230000006907 apoptotic process Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000004113 cell culture Methods 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 230000004663 cell proliferation Effects 0.000 description 1
- 231100000359 cholestasis Toxicity 0.000 description 1
- 230000007870 cholestasis Effects 0.000 description 1
- 230000007882 cirrhosis Effects 0.000 description 1
- 206010009887 colitis Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- XHFGWHUWQXTGAT-UHFFFAOYSA-N dimethylamine hydrochloride Natural products CNC(C)C XHFGWHUWQXTGAT-UHFFFAOYSA-N 0.000 description 1
- IQDGSYLLQPDQDV-UHFFFAOYSA-N dimethylazanium;chloride Chemical compound Cl.CNC IQDGSYLLQPDQDV-UHFFFAOYSA-N 0.000 description 1
- 238000009513 drug distribution Methods 0.000 description 1
- 210000002889 endothelial cell Anatomy 0.000 description 1
- 229940030275 epigallocatechin gallate Drugs 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010812 external standard method Methods 0.000 description 1
- 230000004761 fibrosis Effects 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 206010061989 glomerulosclerosis Diseases 0.000 description 1
- 208000006454 hepatitis Diseases 0.000 description 1
- 231100000283 hepatitis Toxicity 0.000 description 1
- 210000005260 human cell Anatomy 0.000 description 1
- 230000001506 immunosuppresive effect Effects 0.000 description 1
- 208000030603 inherited susceptibility to asthma Diseases 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 230000003908 liver function Effects 0.000 description 1
- 210000005228 liver tissue Anatomy 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- NQMRYBIKMRVZLB-UHFFFAOYSA-N methylamine hydrochloride Chemical compound [Cl-].[NH3+]C NQMRYBIKMRVZLB-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 210000000651 myofibroblast Anatomy 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 150000002966 pentacyclic triterpenoids Chemical class 0.000 description 1
- 125000003386 piperidinyl group Chemical group 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 208000007232 portal hypertension Diseases 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 125000003554 tetrahydropyrrolyl group Chemical group 0.000 description 1
- ZRKFYGHZFMAOKI-QMGMOQQFSA-N tgfbeta Chemical compound C([C@H](NC(=O)[C@H](C(C)C)NC(=O)CNC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CC(C)C)NC(=O)CNC(=O)[C@H](C)NC(=O)[C@H](CO)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@@H](NC(=O)[C@H](C)NC(=O)[C@H](C)NC(=O)[C@@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CCSC)C(C)C)[C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](C)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N1[C@@H](CCC1)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(O)=O)C1=CC=C(O)C=C1 ZRKFYGHZFMAOKI-QMGMOQQFSA-N 0.000 description 1
- 235000015398 thunder god vine Nutrition 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
- 239000012588 trypsin Substances 0.000 description 1
- 210000004881 tumor cell Anatomy 0.000 description 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
本发明公开了一种雷公藤红素衍生物、该衍生物的生物盐及其制备方法与用途。所述雷公藤红素具有如下所示的结构,将所述雷公藤红素衍生物与药用可接受的无机酸或有机酸混合反应制备获得所述衍生物的生物盐。所述雷公藤红素衍生物、该衍生物的生物盐可以作为制备抗肝纤维化药物,同时,通过在C-28位羧酸引入含氮的亲水性基团,以及将所述的雷公藤红素衍生物盐化,显著改善了其药代性质,提高了生物利用度,增加了安全性。
Description
技术领域
本发明涉及的是一种雷公藤红素衍生物以及该衍生物的生物盐,尤其涉及的是一种雷公藤红素衍生物、该衍生物的生物盐及其制备方法与用途。
背景技术
肝纤维化指肝组织内细胞外基质(ECM)成分过度增生与异常沉积,会导致肝脏结构或功能异常的病理变化,结构上表现为肝窦毛细血管化与肝小叶内以及汇管区纤维化,功能上可以表现为肝功能减退、门静脉高压等。肝纤维化常见于大多数不同病因的慢性肝脏疾病中,进一步发展可形成肝硬化。我国属乙型肝炎病毒感染高流行区,慢性乙型肝炎发展为肝硬化的估计年发生率为2.1%,抗肝纤维化是慢性肝病的重要治疗措施和关键问题。肝星状细胞在肝纤维化中起着重要的作用,正常情况下肝星状细胞处于静止状态。当肝脏受到肝炎病毒、乙醇、药物与毒物、代谢和遗传、胆汁淤积、自身免疫性肝病等多种损伤因素长期慢性刺激时,肝星状细胞被激活,其表型由静止型转变为激活型,转变为肌成纤维细胞,表达α-平滑肌动蛋白、沉积ECM等。肝星状细胞的持续激活是肝纤维化发生发展过程中的关键环节。
雷公藤红素(Celastrol),又名南蛇藤素,是从雷公藤根皮中分离到五环三萜类化合物。具有确切的抗炎、免疫抑制及抗癌作用。研究表明,雷公藤红素对狼疮性肾炎肾小球硬化有防治作用,对支气管哮喘气道炎症有抑制作用,对结肠炎大鼠有显著保护作用,同时具有诱导肿瘤细胞凋亡和抑制肿瘤血管内皮细胞生长的作用,但是对肝纤维化的研究甚少。
发明内容
本发明的目的是提供一种雷公藤红素衍生物、该衍生物的生物盐及其制备方法与用途,所述雷公藤红素衍生物、该衍生物的生物盐具有制备抗肝纤维化药物的作用。
本发明是通过以下技术方案实现的:
一种雷公藤红素的衍生物,具有如下所示的结构:
其中,R1或R2分别为H、C1~C6的链状烷烃、芳烃或取代烃,所述取代烃为含氧、硫杂原子的上述烷烃或芳烃;或者R1、R2成环,所述环为C4~C6环或杂环,所述杂环为含氮和/或氧的六元、七元环。
优选地,所述链状烷烃选自甲基、乙基、羟乙基、正丙基、异丙基、正丁基、异丁基、仲丁基、正戊基和正己基中的一种。
优选地,所述杂环选自四氢吡咯基、哌啶基、吗啉基、哌嗪基、高哌嗪基和N-取代哌嗪基中的一种。
一种制备上述雷公藤红素衍生物的方法,包括以下步骤:
(1)将0.1mol的雷公藤红素、0.1~0.5mol的1-乙基-(3-二甲基氨基丙基)碳酰二亚胺盐酸盐、0.1~0.5mol的1-羟基苯并三唑和0.1~0.5mol的含氮化合物溶于二氯甲烷中配成浓度为0.1~0.5mol/L的溶液,冰浴搅拌30min,加入0.2~0.5mol的三乙胺,室温搅拌12~24h,点板检测,待雷公藤红素反应完全后,停止反应,获得反应液,其中,所述含氮化合物选自C1~C6的链状胺、四氢吡咯、哌啶、苯胺和含氧、硫杂原子取代的胺的一种;
(2)将步骤(1)中的反应液中加入3~6倍体积的去离子水,用二氯甲烷萃取3次,合并所述萃取过程中的上层液体,无水Na2SO4干燥,旋转蒸发浓缩得暗红色油状的粗产物;
(3)将步骤(2)中的粗产物经硅胶柱层析分离,将得到的洗脱液点板检测,选择可见光下显黄色且极性大于雷公藤红素的洗脱液,合并洗脱液;其中,所述硅胶柱层析的流动相为体积比为1:1的石油醚与乙酸乙酯混合液或体积比为20:1的氯仿与甲醇混合液。
(4)减压蒸馏步骤(3)中的洗脱液,得到的产物干燥后,即获得所述雷公藤红素衍生物。
本发明还提供了所述的雷公藤红素衍生物作为制备抗肝纤维化药物的用途。
一种雷公藤红素衍生物的生物盐,其特征在于,所述生物盐具有如下所示的结构:
一种制备上述雷公藤红素衍生物的生物盐的方法,包括以下步骤:
将所述的雷公藤红素衍生物与药用可接受的无机酸或有机酸混合反应,制成的水溶性衍生物即为所述生物盐,其中,所述药用可接受的无机酸选自盐酸、硫酸和磷酸的一种,所述有机酸选自柠檬酸、苹果酸和福马酸的一种。
本发明相比现有技术具有以下优点:
1、本发明提供了一种雷公藤红素衍生物、该衍生物的生物盐及其制备方法,所述衍生物通过在C-28位羧酸引入含氮的亲水性基团,极大地提高了水溶性,将所述衍生物制备成盐获得的所述衍生物的生物盐,其水溶性又进一步得到了提高,因此与化合物雷公藤红素相比,其生物利用度有明显改善,同时增加了制剂的选择性。
2、本发明还提供了上述雷公藤红素衍生物、该衍生物的生物盐在制备抗肝纤维化药物中的用途。所述雷公藤红素衍生物在体外抗肝纤维化活性评价结果表明:所述雷公藤红素衍生物与阳性对照药相比,具有较好的抑制肝星状细胞活化增值的活性,并且其脂水分布系数明显低于雷公藤红素;这说明本发明在雷公藤红素的C-28羧基引入亲水性基团,显著改善了其药代性质,提高了生物利用度,增加了安全性。
附图说明
图1为雷公藤红素衍生物a~g的合成路线图。
具体实施方式
下面对本发明的实施例作详细说明,本实施例在以本发明技术方案为前提下进行实施,给出了详细的实施方式和具体的操作过程,但本发明的保护范围不限于下述的实施例。
本发明具体实施方式中涉及的雷公藤红素衍生物如表1所示:
表1 雷公藤红素衍生物的不同基团
实施例1
衍生物a的制备(合成路线如图1所示)
将雷公藤红素(20mg,0.044mmol)溶于二氯甲烷(3ml),加入EDC·HCl(43mg,0.22mmol)、HOBT(30mg,0.22mmol)、甲胺盐酸盐(23mg,0.35mmol),冰浴搅拌反应30min,加入三乙胺(50μl),室温搅拌反应12h,二氯甲烷萃取3次,合并有机层,无水Na2SO4干燥,旋转蒸发浓缩得暗红色油状物的粗产物。所述粗产物经快速硅胶柱层析(流动相为体积比为1:1的石油醚与乙酸乙酯混合液)分离纯化,产物经真空干燥得暗红色固体8mg,即为雷公藤红素衍生物a,产率为39%。
所述雷公藤红素衍生物a的波谱分析如下所示:M.p.133℃;1H-NMR(400MHz,CDCl3),δ(ppm):6.98(d,1H,J=4.4Hz,H-6),6.50(s,1H,H-1),6.31(d,1H,J=4.8Hz,H-7),5.75(d,1H,J=2.8Hz,-NH),2.64(d,3H,J=2.8Hz,1'-CH3),2.18(s,3H,4-CH3),1.41(s,3H,9-CH3),1.23(s,3H,20-CH3),1.12(s,3H,14-CH3),1.09(s,3H,17-CH3),0.59(s,3H,13-CH3)。
实施例2
衍生物b的制备(合成路线如图1所示)
雷公藤红素(20mg,0.044mmol)溶于二氯甲烷(3ml),加入EDC·HCl(43mg,0.22mmol)、HOBT(30mg,0.22mmol)、盐酸二甲胺(30mg,0.37mmol),冰浴搅拌反应30min,加入三乙胺(50μl),室温搅拌反应过夜,二氯甲烷萃取3次,合并有机层,无水Na2SO4干燥,旋转蒸发浓缩得暗红色油状物的粗产物;所述粗产物经快速硅胶柱层析(流动相为体积比为1:1的石油醚与乙酸乙酯混合液)分离纯化,经真空干燥得红色固体5mg,即为雷公藤红素衍生物b,产率为23%。
所述雷公藤红素衍生物b的波谱分析如下所示:M.p.142℃;1H-NMR(400MHz,CDCl3),δ(ppm):7.04(d,1H,J=6.8Hz,H-6),6.54(s,1H,H-1),6.36(d,1H,J=6.8Hz,H-7),3.20(s,3H,1'-CH3),2.81(s,3H,2'-CH3),2.22(s,3H,4-CH3),1.46(s,3H,9-CH3),1.28(s,3H,20-CH3),1.28(s,3H,14-CH3),1.14(s,3H,17-CH3),0.54(s,3H,13-CH3)。
实施例3
衍生物c的制备(合成路线如图1所示)
雷公藤红素(46mg,0.10mmol)溶于二氯甲烷(3ml),加入EDC·HCl(24mg,0.13mmol)、HOBT(17mg,0.13mmol)、乙醇胺(7.9μl,0.13mmol),冰浴搅拌反应30min,加入三乙胺(22μl),室温搅拌反应过夜,二氯甲烷萃取3次,合并有机层,无水Na2SO4干燥,旋转蒸发浓缩得暗红色油状物的粗产物;所述粗产物经快速硅胶柱层析(流动相为体积比为1:1的石油醚与乙酸乙酯混合液)分离纯化,产物经真空干燥得暗红色固体10mg,即为雷公藤红素衍生物c,产率为20%。
所述雷公藤红素衍生物c的波谱分析如下所示:M.p.183℃,1H-NMR(400MHz,CDCl3),δ(ppm):6.98(d,1H,J=4.6Hz,H-6),6.49(s,1H,H-1),6.30(d,1H,J=4.6Hz,H-7),3.61(m,2H,H-2'),2.26(m,2H,H-1'),2.18(s,3H,4-CH3),1.40(s,3H,9-CH3),1.22(s,3H,20-CH3),1.14(s,3H,14-CH3),1.09(s,3H,17-CH3),0.61(s,3H,13-CH3)。
实施例4
衍生物d的制备(合成路线如图1所示)
雷公藤红素(20mg,0.044mmol)溶于二氯甲烷(3ml),加入EDC·HCl(43mg,0.22mmol)、HOBT(30mg,0.22mmol)、吗啉(38mg,0.44mmol),室温搅拌反应24h,二氯甲烷萃取3次,合并有机层,无水Na2SO4干燥,旋转蒸发浓缩得暗红色油状物的粗产物;所述粗产物经快速硅胶柱层析(流动相为体积比为2:1的石油醚与乙酸乙酯混合液)分离纯化,产物经真空浓缩得暗红色固体4mg,即为雷公藤红素衍生物d,产率为17%。
所述雷公藤红素衍生物d的波谱分析如下所示:M.p.135℃;1H-NMR(400MHz,CDCl3),δ(ppm):6.99(d,1H,J=4.7Hz,H-6),6.50(s,1H,H-1),6.32(d,1H,J=4.8Hz,H-7),3.61(m,8H,H-1',2',3',4'),2.18(s,3H,4-CH3),1.43(s,3H,9-CH3),1.26(s,3H,20-CH3),1.25(s,3H,14-CH3),1.11(s,3H,17-CH3),0.58(s,3H,13-CH3)。
实施例5
衍生物e的制备(合成路线如图1所示)
雷公藤红素(40mg,0.088mmol)溶于二氯甲烷(2ml),加入EDC·HCl(6mg,0.44mmol)、HOBT(60mg,0.44mmol)、4-吗啉基-2-乙基哌嗪(174mg,0.88mmol),室温搅拌反应24h,二氯甲烷萃取3次,合并有机层,无水Na2SO4干燥,旋转蒸发浓缩得暗红色油状物的粗产物;所述粗产物经快速硅胶柱层析(流动相为体积比为20:1的氯仿与甲醇的混合液)分离纯化,产物经真空浓缩得暗红色固体8mg,即为雷公藤红素衍生物e,产率为14%。
所述雷公藤红素衍生物e的质谱分析如下所示:M.p.120℃;1H-NMR(400MHz,CDCl3),δ(ppm):6.99(d,1H,J=4.7Hz,H-6),6.50(s,1H,H-1),6.32(d,1H,J=4.8Hz,H-7),3.68(m,8H,H-7',8',9',10'),2.48-2.45(m,12H,H-1',2',3',4',5',6'),2.18(s,3H,4-CH3),1.42(s,3H,9-CH3),1.25(s,3H,20-CH3),1.23(s,3H,14-CH3),1.10(s,3H,17-CH3),0.56(s,3H,13-CH3)。
实施例6
衍生物f的制备(合成路线如图1所示)
雷公藤红素(20mg,0.044mmol)溶于二氯甲烷(3ml),加入EDC·HCl(43mg,0.22mmol)、HOBT(30mg,0.22mmol)、1-(2-羟乙基)哌嗪(100μl,0.16mmol),室温搅拌反应24h,二氯甲烷萃取3次,合并有机层,无水Na2SO4干燥,旋转蒸发浓缩得暗红色油状物的粗产物;所述粗产物经快速硅胶柱层析(流动相为体积比为20:1的氯仿与甲醇的混合液)分离纯化,产物经真空浓缩得暗红色固体10mg,即为雷公藤红素衍生物f,产率为40%。
所述雷公藤红素衍生物f的波谱分析如下所示:M.p.152℃;1H-NMR(400MHz,CDCl3),δ(ppm):7.00(d,1H,J=4.4Hz,H-6),6.50(s,1H,H-1),6.33(d,1H,J=4.8Hz,H-7),3.62(6H,m,H-1',4',6'),2.5-2.44(6H,m,H-2',3',5'),2.18(s,3H,4-CH3),1.43(s,3H,9-CH3),1.26(s,3H,20-CH3),1.25(s,3H,14-CH3),1.11(s,3H,17-CH3),0.57(s,3H,13-CH3)。
实施例7
衍生物g的制备(合成路线如图1所示)
雷公藤红素(20mg,0.044mmol)溶于二氯甲烷(3ml),加入EDC·HCl(43mg,0.22mmol)、HOBT(30mg,0.22mmol)、1-(2-二甲基氨基乙基)哌嗪(69μl,0.44mmol),室温搅拌反应24h,二氯甲烷萃取3次,合并有机层,无水Na2SO4干燥,旋转蒸发浓缩得暗红色油状物的粗产物;所述粗产物经快速硅胶柱层析(氯仿:甲醇=20:1)分离纯化,产物经真空浓缩得暗红色固体7mg,即为雷公藤红素衍生物g,产率为27%。
所述雷公藤红素衍生物g的波谱分析如下所示:M.p.129℃;1H-NMR(400MHz,CDCl3),δ(ppm):6.99(d,1H,J=4.8Hz,H-6),6.49(s,1H,H-1),6.32(d,1H,J=4.8Hz,H-7),2.45(4H,m,H-1',4'),2.26(8H,m,H-2',3',5',6'),1.22(6H,s,H-7',8'),1.42(s,3H,4-CH3),1.25(s,3H,9-CH3),1.24(s,3H,20-CH3),1.22(s,3H,14-CH3),1.11(s,3H,17-CH3),0.56(s,3H,13-CH3)。
实施例8
衍生物f的盐酸盐的制备
将实施例6中合成的雷公藤红素衍生物f(30mg,0.053mmol)溶于四氢呋喃(5ml),搅拌,滴加1.0mol/L盐酸溶液(100μl),室温搅拌反应2h,加入去离子水(3ml),放置12h,抽滤,减压干燥,得红色粉末28mg,即为雷公藤红素衍生物f的盐酸盐,产率为87%。
试验例1
雷公藤红素衍生物a~h的油水分布系数测定
精密量取0.1mg/ml的上述实施例1~7中制备的雷公藤红素衍生物a~g的储备液1ml,加入正辛醇的饱和水溶液1ml,放入振荡器中,温度保持在37±1℃,振摇24h,直至平衡,以3000r/min离心10min,取上层正辛醇溶液20μl注入高效液相色谱仪,记录峰面积,取0.1mg/ml的阳性对照品溶液(所述阳性对照品为表没食子儿茶素没食子酸酯,以下简称EGCG)和阴性对照品溶液(所述阴性对照品为雷公藤红素)各20μl,注入液相色谱仪,记录峰面积。按外标法计算雷公藤红素衍生物浓度,进而计算分配系数,计算公式如下:
Cw=(C1-Co)×Vo/Vw
logP=log(Co/Cw)
上式中logP为雷公藤红素衍生物的油水分配系数;C1为雷公藤红素衍生物在正辛醇中的初始浓度,即储备液浓0.1mg/ml;Vo为被水饱和的正辛醇体积;Co为药物分配平衡时在正辛醇层相中测得的雷公藤红素衍生物浓度,Vw为水相体积。
试验例2
雷公藤红素衍生物a~g的体外抗纤维化实验
将对数生长期的大鼠肝星状细胞HSC-T6用胰蛋白酶消化,制成的4×104个/ml细胞悬液,接种于96孔细胞培养板,每孔加人细胞悬液200ul,置于37℃的含体积比为5%的CO2温箱中培养24h,且每孔加转化生长因子(TGF-β)2μg/ml刺激活化。弃去细胞上清液,阴性药组加DMEM培养基100μl,给药组和阳性药组加含药的DMEM培养基100ul,置培养箱继续培养24h,终止培养前4h每孔加20μl的MTT溶液(5mg/ml),弃去上清液加入150μl/孔的DMSO(二甲基亚枫),震荡10min。用自动酶标仪于吸收波长490nm条件下测其吸光度,根据抑制率计算样品对细胞增殖的半数抑制浓度IC50,其中,所述阴性药组的样品为雷公藤红素,所述阳性药组的样品为EGCG。
本发明所述雷公藤红素衍生物a~g的油水分布系数测定和体外抗纤维化测定的结果如表2所示。
表2油水分布系数和抑制HSC-T6活化增殖的
化合物 | logP | IC50(μM) |
雷公藤红素 | 4.38 | 2.59 |
a | 3.96 | 4.15 |
b | 4.20 | 3.42 |
c | 3.44 | 2.51 |
d | 3.80 | 3.82 |
e | 3.50 | 4.10 |
f | 3.44 | 5.59 |
g | 3.95 | 4.61 |
EGCG | 2.07 | 40.45 |
本发明的试验例1与试验例2的结果表明:
(1)本发明提供的雷公藤红素衍生物在体外具有良好的抗纤维化作用;
(2)雷公藤红素衍生物的油水分布系数明显低于雷公藤红素;
(3)本发明涉及的雷公藤红衍生物与雷公藤红素比较具有良好的水溶性,改善了其生物利用度而产生更好的生物活性。
综上所述,本发明涉及的雷公藤红素衍生物与原料相比较,在稳定性、水溶性、活性及安全性上具有明显的改善,是一类更为理想的抗纤维化药物。
Claims (3)
1.一种雷公藤红素的衍生物的制备方法,该雷公藤红素的衍生物具有如下所示的结构:
其中,R1或R2分别为H、C1~C6的链状烷烃、芳烃或取代烃,所述取代烃为含氧、硫杂原子的上述烷烃或芳烃;或者R1、R2成环,所述环为C4~C6环或杂环,所述杂环为含氮和/或氧的六元、七元环,其特征在于:该雷公藤红素衍生物的制备方法,包括以下步骤:
(1)将0.1mol的雷公藤红素、0.1~0.5mol的1-乙基-(3-二甲基氨基丙基)碳酰二亚胺盐酸盐、0.1~0.5mol的1-羟基苯并三唑和0.1~0.5mol的含氮化合物溶于二氯甲烷中配成浓度为0.1~0.5mol/L的溶液,冰浴搅拌30min,加入0.2~0.5mol的三乙胺,室温搅拌12~24h,点板检测,待雷公藤红素反应完全后,停止反应,获得反应液,其中,所述含氮化合物选自C1~C6的链状胺、四氢吡咯、哌啶、苯胺和含氧、硫杂原子取代的胺的一种;
(2)将步骤(1)中的反应液中加入3~6倍体积的去离子水,用二氯甲烷萃取3次,合并所述萃取过程中的上层液体,无水Na2SO4干燥,旋转蒸发浓缩得暗红色油状的粗产物;
(3)将步骤(2)中的粗产物经硅胶柱层析分离,将得到的洗脱液点板检测,选择可见光下显黄色且极性大于雷公藤红素的洗脱液,合并洗脱液;其中,所述硅胶柱层析的流动相为体积比为1:1的石油醚与乙酸乙酯混合液或体积比为20:1的氯仿与甲醇混合液。
(4)减压蒸馏步骤(3)中的洗脱液,得到的产物干燥后,即获得所述雷公藤红素衍生物。
2.如权利要求1所述的一种雷公藤红素的衍生物的制备方法,其特征在于,所述链状烷烃选自甲基、乙基、正丙基、异丙基、正丁基、异丁基、仲丁基、正戊基和正己基中的一种。
3.如权利要求1所述的一种雷公藤红素的衍生物的制备方法,其特征在于,所述杂环选自哌啶基、吗啉基、哌嗪基和高哌嗪基中的一种。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310447104.2A CN103524592B (zh) | 2013-09-27 | 2013-09-27 | 一种雷公藤红素衍生物、该衍生物的生物盐及其制备方法与用途 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310447104.2A CN103524592B (zh) | 2013-09-27 | 2013-09-27 | 一种雷公藤红素衍生物、该衍生物的生物盐及其制备方法与用途 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103524592A CN103524592A (zh) | 2014-01-22 |
CN103524592B true CN103524592B (zh) | 2015-08-05 |
Family
ID=49926987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310447104.2A Expired - Fee Related CN103524592B (zh) | 2013-09-27 | 2013-09-27 | 一种雷公藤红素衍生物、该衍生物的生物盐及其制备方法与用途 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103524592B (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2886393C (en) | 2012-09-27 | 2019-02-26 | The Children's Medical Center Corporation | Pentacyclic triterpenes for the treatment of obesity |
CA2944030C (en) * | 2014-03-26 | 2019-06-04 | The Children's Medical Center Corporation | Celastrol and derivatives for the treatment of obesity |
WO2017214709A1 (en) | 2016-06-15 | 2017-12-21 | NOISEUX, Nicolas | Reagents, compositions and methods for improving viability and function of cells, tissues and organs |
CN106924265B (zh) * | 2017-03-15 | 2020-10-27 | 中国科学院昆明植物研究所 | 雷公藤红素在制备治疗胆汁淤积性肝病的药物中的应用 |
CN108727459B (zh) * | 2017-04-21 | 2021-05-04 | 北京和理咨询有限公司 | 雷公藤红素适配子偶合物及其制备方法和应用 |
CN112094313B (zh) * | 2019-06-17 | 2023-07-04 | 中国科学院上海药物研究所 | 一类氨基取代的雷公藤红素衍生物以及其制备方法和用途 |
CN112110977B (zh) * | 2019-06-21 | 2022-02-25 | 中国科学院上海药物研究所 | 一类雷公藤红素衍生物、其制备方法及用途 |
CN111202737B (zh) * | 2020-03-20 | 2022-08-05 | 中国药科大学 | 雷公藤红素酰胺衍生物在制备治疗自身性免疫疾病药物的应用 |
CN113234116B (zh) * | 2021-01-26 | 2022-02-25 | 延边大学 | 一种雷公藤红素衍生物及其制备方法和医用用途 |
CN113150058B (zh) * | 2021-04-23 | 2023-04-21 | 沈阳药科大学 | 一种雷公藤红素衍生物及其制备方法和应用 |
CN113244244A (zh) * | 2021-06-16 | 2021-08-13 | 中国药科大学 | 去甲泽拉木醛在制备预防或治疗肝纤维化药物中的应用 |
CN115677812B (zh) * | 2022-01-18 | 2023-12-15 | 聊城大学 | 一类雷公藤红素衍生物及其制备方法与应用 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102574890A (zh) * | 2010-08-23 | 2012-07-11 | 苏州润新生物科技有限公司 | 某些化学个体、组合物及方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7776894B2 (en) * | 2007-08-17 | 2010-08-17 | Burnham Institute For Medical Research | Compositions and methods for inhibiting growth and metastasis of melanoma |
-
2013
- 2013-09-27 CN CN201310447104.2A patent/CN103524592B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102574890A (zh) * | 2010-08-23 | 2012-07-11 | 苏州润新生物科技有限公司 | 某些化学个体、组合物及方法 |
Non-Patent Citations (2)
Title |
---|
Celastrol Analogues as Inducers of the Heat Shock Response. Design and Synthesis of Affinity Probes for the Identification of Protein Targets;Lada Klaic等;《ACS Chemical Biology》;20120301;第7卷;928-937 * |
Preclinical Studies of Celastrol and Acetyl Isogambogic Acid inMelanoma;Sabiha Abbas,等;《Clin Cancer Res》;20071115;第13卷(第22期);6769-6778 * |
Also Published As
Publication number | Publication date |
---|---|
CN103524592A (zh) | 2014-01-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103524592B (zh) | 一种雷公藤红素衍生物、该衍生物的生物盐及其制备方法与用途 | |
CN102234259A (zh) | 含笑内酯衍生物,其药物组合物及其制备方法和用途 | |
CN103665087A (zh) | 一种萜类化合物及其在医药上的应用 | |
US12291536B2 (en) | Crystal form of Wee1 inhibitor compound and use thereof | |
CN110551104A (zh) | 一种苯并五元氮杂环衍生物及其应用 | |
CN104860949B (zh) | 一种取代氨基二硫代甲酸酯类苦参碱衍生物及制备与应用 | |
CN102614198B (zh) | (4-取代苯甲酰)氟苯水杨酰胺类化合物在制备抗肺癌药物中的应用 | |
CN113105459B (zh) | 一种三唑并嘧啶衍生物及其制备方法和应用 | |
Wang et al. | Discovery of 4-cyclopropyl-3-(2-((1-cyclopropyl-1H-pyrazol-4-yl) amino) quinazolin-6-yl)-N-(3-(trifluoromethyl) phenyl) benzamides as potent discoidin domain receptor inhibitors for the treatment of idiopathic pulmonary fibrosis | |
CN104603133B (zh) | 用于治疗癌症和免疫抑制的组合疗法 | |
JP2010526812A (ja) | 炎症性疾患の治療のためのスピロ化合物 | |
CN114349740A (zh) | 一种微管蛋白抑制剂普那布林异构体杂质的制备方法及其应用 | |
CN102503951A (zh) | 一类藤黄属衍生物、其制备方法和医药用途 | |
Huang et al. | Design and synthesis of biotinylated dimethylation of alkannin oxime derivatives | |
EP4089085B1 (en) | Manufacturing and purification method of polycrystalline form of dehydrophenylahistin-like compound | |
CN110218209B (zh) | 一种依匹哌唑月桂酸酯的晶型a、其制备方法及应用 | |
CN103848809A (zh) | 联苯环辛烯型木脂素及其微生物转化产物和用途 | |
CN111484495A (zh) | 含二氢蝶啶二酮骨架衍生物的制备方法和用途 | |
CN103980194B (zh) | 6,8-双取代喹啉化合物或其药学上可接受的盐及其制备方法和应用 | |
RU2538982C1 (ru) | Производное n-(1s)-1',2',3'-триметокси-6,7-дигидро-1н-бензо[5',6':5,4]циклогепта-[3,2-f]бензофуран-1-ил)ацетамида и его применение | |
CN104211712B (zh) | 含杂芳基哌啶的青蒿素衍生物、其制备方法及应用 | |
CN105949214B (zh) | 去甲斑蝥素单酸钠盐衍生物及其抗肿瘤应用 | |
CN104447786B (zh) | 一类藤黄属三氮唑衍生物、其制备方法和医药用途 | |
CN102408395B (zh) | 新的哌嗪和高哌嗪类衍生物及其制备方法和应用 | |
CN115572247B (zh) | 一类维生素k3衍生物及其医药用途 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 |
|
CF01 | Termination of patent right due to non-payment of annual fee |