CN1356994A - 原花色素低聚物的提纯方法 - Google Patents
原花色素低聚物的提纯方法 Download PDFInfo
- Publication number
- CN1356994A CN1356994A CN00808921A CN00808921A CN1356994A CN 1356994 A CN1356994 A CN 1356994A CN 00808921 A CN00808921 A CN 00808921A CN 00808921 A CN00808921 A CN 00808921A CN 1356994 A CN1356994 A CN 1356994A
- Authority
- CN
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- Prior art keywords
- solvent
- purification process
- proanthocyanidin
- dimerization
- methyl
- Prior art date
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- 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 title claims abstract description 140
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Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
- C07D311/60—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with aryl radicals attached in position 2
- C07D311/62—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with aryl radicals attached in position 2 with oxygen atoms directly attached in position 3, e.g. anthocyanidins
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
- C07D311/60—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with aryl radicals attached in position 2
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyrane Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Medicines Containing Plant Substances (AREA)
- Saccharide Compounds (AREA)
Abstract
Description
产量(g) | 固含量收率(%) | PBl | PB2 | PC1 | PB1+PB2+PC1 | ||||||
含量(g) | 收率(%) | 含量(g) | 收率(%) | 含量(g) | 收率(%) | 含量(g) | 收率(%) | 纯度(%) | |||
萃取前样品 | 130.0 | (1.22) | (4.34) | (1.96) | (7.52) | (25.1) | |||||
乙酸甲酯萃取物 | 17.5 | 58.3 | 2.16 | 95.1 | 4.03 | 92.8 | 1.65 | 84.2 | 6.84 | 91.0 | 39.1 |
乙酸甲酯萃取的后非萃取物 | 12.3 | 41.7 | 0.06 | 4.9 | 0.31 | 7.3 | 0.31 | 15.8 | 0.68 | 9.0 | 5.4 |
萃取用的溶剂 | 固含量收率(%) | PB1(mg) | PB2(mg) | PC1(mg) | PB1+PB2+PC1 | ||
萃取量(mg) | 收率(%) | 纯度(%) | |||||
未用萃取溶剂处理 | (100) | 36.4 | 136.1 | 63.0 | 235.5 | (100) | 23.6 |
乙酸乙酯(对比实施例) | 9.8 | 6.2 | 24.3 | 7.0 | 37.5 | 15.1 | 38.3 |
100%乙酸乙酯 | 39.9 | 25.9 | 87.7 | 31.1 | 144.7 | 61.5 | 36.3 |
乙酸甲酯/甲醇(9/1) | 82.8 | 39.5 | 137.1 | 62.7 | 239.3 | 101.6 | 28.9 |
乙酸甲酯/乙醇(9/1) | 80.5 | 39.8 | 140.1 | 64.6 | 244.4 | 103.8 | 30.4 |
乙酸甲酯/丙醇(9/1) | 77.2 | 38.9 | 134.0 | 62.4 | 235.3 | 99.9 | 30.5 |
乙酸甲酯/丁醇(9/1) | 79.0 | 38.4 | 136.6 | 62.7 | 237.7 | 100.9 | 30.1 |
乙酸甲酯/甲酸乙酯(9/1) | 40.0 | 26.3 | 89.9 | 31.1 | 147.3 | 62.5 | 36.8 |
乙酸甲酯/乙酸乙酯(9/1) | 39.6 | 25.4 | 86.6 | 30.1 | 142.1 | 60.3 | 35.9 |
乙酸甲酯/丙酮(9/1) | 56.1 | 33.5 | 120.7 | 50.2 | 204.4 | 86.8 | 36.5 |
乙酸甲酯/乙腈(9/1) | 59.3 | 35.8 | 123.2 | 51.3 | 210.4 | 89.3 | 35.5 |
乙酸甲酯/四氢呋喃(9/1) | 83.7 | 34.4 | 120.1 | 51.3 | 205.8 | 87.4 | 24.6 |
乙酸甲酯/乙酸(9/1) | 70.5 | 38.3 | 131.1 | 56.5 | 225.9 | 95.9 | 32.1 |
乙酸甲酯/己烷(95/5) | 15.7 | 10.7 | 41.0 | 9.9 | 61.6 | 24.8 | 39.2 |
萃取用的溶剂 | 固含量收率(%) | PB1(mg)(%) | PB2(mg)(%) | PC1(mg)(%) | PB1+PB2+PC1 | ||
萃取量(mg) | 收率(%) | 纯度(%) | |||||
未用萃取溶剂处理 | 100 | 39.9(100) | 153.4(100) | 66.9(100) | 260.2 | 100 | 26 |
乙酸乙酯(对比实施例) | 34.9 | 23.0(57.6) | 90.4(58.9) | 28.7(42.9) | 142.1 | 54.6 | 40.7 |
乙酸乙酯/乙酸甲酯(9/1) | 39.2 | 25.8(64.7) | 100.9(65.8) | 32.3(48.3) | 1.59 | 61.1 | 40.6 |
乙酸乙酯/乙酸甲酯(7/3) | 42.5 | 28.6(71.7) | 110.2(71.8) | 35.5(53.1) | 174.3 | 67 | 41 |
乙酸乙酯/乙酸甲酯(5/5) | 46.5 | 31.0(77.7) | 121.0(78.9) | 39.9(59.6) | 191.9 | 73.8 | 41.3 |
乙酸乙酯/乙酸甲酯(3/7) | 51 | 33.8(84.7) | 130.1(84.8) | 44.5(66.5) | 208.4 | 80.1 | 40.9 |
乙酸乙酯/乙酸甲酯(1/9) | 51.6 | 33.0(82.7) | 127.7(83.2) | 45.4(67.9) | 206.1 | 79.2 | 39.9 |
乙酸乙酯/乙酸甲酯(1/10) | 52.4 | 33.3(83.5) | 128.9(84.0) | 47.1(70.4) | 209.3 | 80.4 | 39.9 |
Claims (29)
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JP11638099 | 1999-04-23 | ||
JP116380/99 | 1999-04-23 | ||
JP116380/1999 | 1999-04-23 |
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CNB2003101047581A Division CN1276088C (zh) | 1999-04-23 | 2000-03-03 | 原花色素低聚物的提纯方法 |
CNB2003101047596A Division CN1238350C (zh) | 1999-04-23 | 2000-03-03 | 原花色素低聚物的提纯方法 |
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CN1356994A true CN1356994A (zh) | 2002-07-03 |
CN1151143C CN1151143C (zh) | 2004-05-26 |
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CNB008089213A Expired - Lifetime CN1151143C (zh) | 1999-04-23 | 2000-03-03 | 原花色素低聚物的提纯方法 |
CNB2003101047581A Expired - Fee Related CN1276088C (zh) | 1999-04-23 | 2000-03-03 | 原花色素低聚物的提纯方法 |
CNB2003101047596A Expired - Lifetime CN1238350C (zh) | 1999-04-23 | 2000-03-03 | 原花色素低聚物的提纯方法 |
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CNB2003101047581A Expired - Fee Related CN1276088C (zh) | 1999-04-23 | 2000-03-03 | 原花色素低聚物的提纯方法 |
CNB2003101047596A Expired - Lifetime CN1238350C (zh) | 1999-04-23 | 2000-03-03 | 原花色素低聚物的提纯方法 |
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US (1) | US6800433B1 (zh) |
EP (3) | EP1666476B1 (zh) |
JP (2) | JP4582917B2 (zh) |
KR (1) | KR100478296B1 (zh) |
CN (3) | CN1151143C (zh) |
AT (3) | ATE384056T1 (zh) |
AU (1) | AU774390B2 (zh) |
CA (1) | CA2370238A1 (zh) |
DE (3) | DE60030276T2 (zh) |
ES (3) | ES2269104T3 (zh) |
HK (1) | HK1043361A1 (zh) |
NZ (1) | NZ515078A (zh) |
WO (1) | WO2000064883A1 (zh) |
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