JPH0114234B2 - - Google Patents
Info
- Publication number
- JPH0114234B2 JPH0114234B2 JP12912780A JP12912780A JPH0114234B2 JP H0114234 B2 JPH0114234 B2 JP H0114234B2 JP 12912780 A JP12912780 A JP 12912780A JP 12912780 A JP12912780 A JP 12912780A JP H0114234 B2 JPH0114234 B2 JP H0114234B2
- Authority
- JP
- Japan
- Prior art keywords
- ether
- biflavonoid
- group
- catechin
- nonamethyl
- 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
Links
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 121
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 34
- 150000001875 compounds Chemical class 0.000 claims description 18
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 18
- PFTAWBLQPZVEMU-DZGCQCFKSA-N (+)-catechin Chemical compound C1([C@H]2OC3=CC(O)=CC(O)=C3C[C@@H]2O)=CC=C(O)C(O)=C1 PFTAWBLQPZVEMU-DZGCQCFKSA-N 0.000 claims description 14
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 claims description 14
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 13
- ADRVNXBAWSRFAJ-UHFFFAOYSA-N catechin Natural products OC1Cc2cc(O)cc(O)c2OC1c3ccc(O)c(O)c3 ADRVNXBAWSRFAJ-UHFFFAOYSA-N 0.000 claims description 11
- 235000005487 catechin Nutrition 0.000 claims description 11
- 229950001002 cianidanol Drugs 0.000 claims description 11
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 claims description 11
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 10
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 9
- RSYUFYQTACJFML-UKRRQHHQSA-N (-)-epiafzelechin Chemical compound C1([C@H]2OC3=CC(O)=CC(O)=C3C[C@H]2O)=CC=C(O)C=C1 RSYUFYQTACJFML-UKRRQHHQSA-N 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 239000004593 Epoxy Substances 0.000 claims 3
- -1 s Species 0.000 description 27
- MLRHUXQCPWXFJT-UHFFFAOYSA-N Gambirin Natural products C1=CC(O)=C2C(CCN3CC(C(CC33)C(OC(C)=O)=COC)CC)=C3NC2=C1 MLRHUXQCPWXFJT-UHFFFAOYSA-N 0.000 description 24
- PFTAWBLQPZVEMU-ZFWWWQNUSA-N (+)-epicatechin Chemical compound C1([C@@H]2OC3=CC(O)=CC(O)=C3C[C@@H]2O)=CC=C(O)C(O)=C1 PFTAWBLQPZVEMU-ZFWWWQNUSA-N 0.000 description 14
- 238000010898 silica gel chromatography Methods 0.000 description 8
- 241000220479 Acacia Species 0.000 description 7
- 235000010643 Leucaena leucocephala Nutrition 0.000 description 7
- 244000184734 Pyrus japonica Species 0.000 description 7
- 238000001816 cooling Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 239000012046 mixed solvent Substances 0.000 description 7
- 239000002244 precipitate Substances 0.000 description 7
- 238000010992 reflux Methods 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- TXHIDIHEXDFONW-UHFFFAOYSA-N benzene;propan-2-one Chemical compound CC(C)=O.C1=CC=CC=C1 TXHIDIHEXDFONW-UHFFFAOYSA-N 0.000 description 6
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 6
- 229930013915 (+)-catechin Natural products 0.000 description 5
- 235000007219 (+)-catechin Nutrition 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 235000012734 epicatechin Nutrition 0.000 description 5
- LPTRNLNOHUVQMS-UHFFFAOYSA-N epicatechin Natural products Cc1cc(O)cc2OC(C(O)Cc12)c1ccc(O)c(O)c1 LPTRNLNOHUVQMS-UHFFFAOYSA-N 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 125000001033 ether group Chemical group 0.000 description 3
- 238000004949 mass spectrometry Methods 0.000 description 3
- 238000001819 mass spectrum Methods 0.000 description 3
- 230000001035 methylating effect Effects 0.000 description 3
- 230000000144 pharmacologic effect Effects 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 229920001864 tannin Polymers 0.000 description 3
- 235000018553 tannin Nutrition 0.000 description 3
- 239000001648 tannin Substances 0.000 description 3
- 235000007246 (+)-epicatechin Nutrition 0.000 description 2
- HBEDSQVIWPRPAY-UHFFFAOYSA-N 2,3-dihydrobenzofuran Chemical group C1=CC=C2OCCC2=C1 HBEDSQVIWPRPAY-UHFFFAOYSA-N 0.000 description 2
- SZKKRCSOSQAJDE-UHFFFAOYSA-N Schradan Chemical group CN(C)P(=O)(N(C)C)OP(=O)(N(C)C)N(C)C SZKKRCSOSQAJDE-UHFFFAOYSA-N 0.000 description 2
- 102000005686 Serum Globulins Human genes 0.000 description 2
- 108010045362 Serum Globulins Proteins 0.000 description 2
- GZUXJHMPEANEGY-UHFFFAOYSA-N bromomethane Chemical compound BrC GZUXJHMPEANEGY-UHFFFAOYSA-N 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 125000004403 catechin group Chemical group 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- QOLIPNRNLBQTAU-UHFFFAOYSA-N flavan Chemical class C1CC2=CC=CC=C2OC1C1=CC=CC=C1 QOLIPNRNLBQTAU-UHFFFAOYSA-N 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 235000013824 polyphenols Nutrition 0.000 description 2
- 244000089265 zong er cha Species 0.000 description 2
- ITOFPJRDSCGOSA-KZLRUDJFSA-N (2s)-2-[[(4r)-4-[(3r,5r,8r,9s,10s,13r,14s,17r)-3-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1h-cyclopenta[a]phenanthren-17-yl]pentanoyl]amino]-3-(1h-indol-3-yl)propanoic acid Chemical compound C([C@H]1CC2)[C@H](O)CC[C@]1(C)[C@@H](CC[C@]13C)[C@@H]2[C@@H]3CC[C@@H]1[C@H](C)CCC(=O)N[C@H](C(O)=O)CC1=CNC2=CC=CC=C12 ITOFPJRDSCGOSA-KZLRUDJFSA-N 0.000 description 1
- JPFCOVZKLAXXOE-XBNSMERZSA-N (3r)-2-(3,5-dihydroxy-4-methoxyphenyl)-8-[(2r,3r,4r)-3,5,7-trihydroxy-2-(4-hydroxyphenyl)-3,4-dihydro-2h-chromen-4-yl]-3,4-dihydro-2h-chromene-3,5,7-triol Chemical compound C1=C(O)C(OC)=C(O)C=C1C1[C@H](O)CC(C(O)=CC(O)=C2[C@H]3C4=C(O)C=C(O)C=C4O[C@@H]([C@@H]3O)C=3C=CC(O)=CC=3)=C2O1 JPFCOVZKLAXXOE-XBNSMERZSA-N 0.000 description 1
- 102000009027 Albumins Human genes 0.000 description 1
- 108010088751 Albumins Proteins 0.000 description 1
- 102000020018 Cystathionine gamma-Lyase Human genes 0.000 description 1
- 108010045283 Cystathionine gamma-lyase Proteins 0.000 description 1
- YXHKONLOYHBTNS-UHFFFAOYSA-N Diazomethane Chemical compound C=[N+]=[N-] YXHKONLOYHBTNS-UHFFFAOYSA-N 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 102000006395 Globulins Human genes 0.000 description 1
- 108010044091 Globulins Proteins 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- NEAPKZHDYMQZCB-UHFFFAOYSA-N N-[2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]ethyl]-2-oxo-3H-1,3-benzoxazole-6-carboxamide Chemical compound C1CN(CCN1CCNC(=O)C2=CC3=C(C=C2)NC(=O)O3)C4=CN=C(N=C4)NC5CC6=CC=CC=C6C5 NEAPKZHDYMQZCB-UHFFFAOYSA-N 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 229920001991 Proanthocyanidin Polymers 0.000 description 1
- 241000700159 Rattus Species 0.000 description 1
- 241001107098 Rubiaceae Species 0.000 description 1
- 102000007562 Serum Albumin Human genes 0.000 description 1
- 108010071390 Serum Albumin Proteins 0.000 description 1
- FHKPLLOSJHHKNU-INIZCTEOSA-N [(3S)-3-[8-(1-ethyl-5-methylpyrazol-4-yl)-9-methylpurin-6-yl]oxypyrrolidin-1-yl]-(oxan-4-yl)methanone Chemical compound C(C)N1N=CC(=C1C)C=1N(C2=NC=NC(=C2N=1)O[C@@H]1CN(CC1)C(=O)C1CCOCC1)C FHKPLLOSJHHKNU-INIZCTEOSA-N 0.000 description 1
- JAWMENYCRQKKJY-UHFFFAOYSA-N [3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-ylmethyl)-1-oxa-2,8-diazaspiro[4.5]dec-2-en-8-yl]-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]methanone Chemical compound N1N=NC=2CN(CCC=21)CC1=NOC2(C1)CCN(CC2)C(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F JAWMENYCRQKKJY-UHFFFAOYSA-N 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000001142 anti-diarrhea Effects 0.000 description 1
- 239000003793 antidiarrheal agent Substances 0.000 description 1
- 239000006286 aqueous extract Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 229940125810 compound 20 Drugs 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 241000411851 herbal medicine Species 0.000 description 1
- 230000007124 immune defense Effects 0.000 description 1
- 230000036737 immune function Effects 0.000 description 1
- 229930005303 indole alkaloid Natural products 0.000 description 1
- 150000002475 indoles Chemical class 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- VUQUOGPMUUJORT-UHFFFAOYSA-N methyl 4-methylbenzenesulfonate Chemical compound COS(=O)(=O)C1=CC=C(C)C=C1 VUQUOGPMUUJORT-UHFFFAOYSA-N 0.000 description 1
- 229940102396 methyl bromide Drugs 0.000 description 1
- CAAULPUQFIIOTL-UHFFFAOYSA-N methyl dihydrogen phosphate Chemical compound COP(O)(O)=O CAAULPUQFIIOTL-UHFFFAOYSA-N 0.000 description 1
- 150000005217 methyl ethers Chemical class 0.000 description 1
- 230000011987 methylation Effects 0.000 description 1
- 238000007069 methylation reaction Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011403 purification operation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000007017 scission Effects 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
Landscapes
- Pyrane Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12912780A JPS5754182A (ja) | 1980-09-19 | 1980-09-19 | Bifurabonoidojudotaioyobisonoseiho |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12912780A JPS5754182A (ja) | 1980-09-19 | 1980-09-19 | Bifurabonoidojudotaioyobisonoseiho |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5754182A JPS5754182A (ja) | 1982-03-31 |
| JPH0114234B2 true JPH0114234B2 (enEXAMPLES) | 1989-03-10 |
Family
ID=15001753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12912780A Granted JPS5754182A (ja) | 1980-09-19 | 1980-09-19 | Bifurabonoidojudotaioyobisonoseiho |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5754182A (enEXAMPLES) |
-
1980
- 1980-09-19 JP JP12912780A patent/JPS5754182A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5754182A (ja) | 1982-03-31 |
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