CN1321627A - 一种由蔗蜡制取高级脂肪伯醇混合物的方法 - Google Patents
一种由蔗蜡制取高级脂肪伯醇混合物的方法 Download PDFInfo
- Publication number
- CN1321627A CN1321627A CN 00108525 CN00108525A CN1321627A CN 1321627 A CN1321627 A CN 1321627A CN 00108525 CN00108525 CN 00108525 CN 00108525 A CN00108525 A CN 00108525A CN 1321627 A CN1321627 A CN 1321627A
- Authority
- CN
- China
- Prior art keywords
- cerosin
- alcohol mixture
- alcohol
- primary alcohol
- saponification
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 20
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 239000000203 mixture Substances 0.000 title claims abstract description 16
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000001953 recrystallisation Methods 0.000 claims abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 5
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 claims abstract description 4
- -1 aliphatic primary alcohol Chemical class 0.000 claims abstract description 4
- 239000012074 organic phase Substances 0.000 claims abstract description 3
- 150000003138 primary alcohols Chemical class 0.000 claims description 11
- REZQBEBOWJAQKS-UHFFFAOYSA-N triacontan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCO REZQBEBOWJAQKS-UHFFFAOYSA-N 0.000 claims description 8
- 238000007127 saponification reaction Methods 0.000 claims description 7
- PKBSGDQYUYBUDY-UHFFFAOYSA-N 1-nonacosanol Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCCCO PKBSGDQYUYBUDY-UHFFFAOYSA-N 0.000 claims description 6
- IRHTZOCLLONTOC-UHFFFAOYSA-N Hexacosan-1-ol Natural products CCCCCCCCCCCCCCCCCCCCCCCCCCO IRHTZOCLLONTOC-UHFFFAOYSA-N 0.000 claims description 6
- ULCZGKYHRYJXAU-UHFFFAOYSA-N heptacosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCO ULCZGKYHRYJXAU-UHFFFAOYSA-N 0.000 claims description 6
- 229960001109 policosanol Drugs 0.000 claims description 5
- 239000012043 crude product Substances 0.000 claims description 4
- QOEHNLSDMADWEF-UHFFFAOYSA-N I-Dotriacontanol Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCO QOEHNLSDMADWEF-UHFFFAOYSA-N 0.000 claims description 3
- 239000012071 phase Substances 0.000 claims description 3
- 238000004042 decolorization Methods 0.000 claims description 2
- 230000020477 pH reduction Effects 0.000 claims description 2
- 150000001298 alcohols Chemical class 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract 2
- CNNRPFQICPFDPO-UHFFFAOYSA-N octacosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCCO CNNRPFQICPFDPO-UHFFFAOYSA-N 0.000 abstract 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 abstract 1
- 229960002666 1-octacosanol Drugs 0.000 abstract 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 abstract 1
- 235000011116 calcium hydroxide Nutrition 0.000 abstract 1
- 239000000920 calcium hydroxide Substances 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 235000019441 ethanol Nutrition 0.000 abstract 1
- 239000000047 product Substances 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000967 suction filtration Methods 0.000 description 3
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000011026 diafiltration Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000003146 anticoagulant agent Substances 0.000 description 1
- 229940127219 anticoagulant drug Drugs 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 235000012000 cholesterol Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyrane Compounds (AREA)
- Fats And Perfumes (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN00108525A CN1100744C (zh) | 2000-04-30 | 2000-04-30 | 一种由蔗蜡制取高级脂肪伯醇混合物的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN00108525A CN1100744C (zh) | 2000-04-30 | 2000-04-30 | 一种由蔗蜡制取高级脂肪伯醇混合物的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1321627A true CN1321627A (zh) | 2001-11-14 |
CN1100744C CN1100744C (zh) | 2003-02-05 |
Family
ID=4579254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN00108525A Expired - Fee Related CN1100744C (zh) | 2000-04-30 | 2000-04-30 | 一种由蔗蜡制取高级脂肪伯醇混合物的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1100744C (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1316966C (zh) * | 2005-06-10 | 2007-05-23 | 中国农业大学 | 一种二十八烷醇提取物微胶囊粉末及其制备方法 |
CN102795960A (zh) * | 2012-08-08 | 2012-11-28 | 湖州圣涛生物技术有限公司 | 一种高纯度二十八烷醇、三十烷醇的规模化制备方法 |
CN105348042A (zh) * | 2015-11-25 | 2016-02-24 | 南方医科大学 | 一种甘蔗滓中制备高级脂肪醇的方法 |
CN106187677A (zh) * | 2016-07-19 | 2016-12-07 | 北京颐方生物科技有限公司 | 一种以蔗蜡制备高级脂肪伯醇混合物的方法及应用 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CU22229A1 (es) * | 1992-09-29 | 1996-01-31 | Dalmer Lab Sa | Policosanol, una mezcla de alcoholes alifaticos primarios superiores para hipergregabilidad plaquetaria, los accidentes isquemicos, trombosis e incluso efectividad contra ulceras gastricas quimicamente inducidas y su proceso de obtencion de la caña de azucar. el tratamiento de complicaciones ateroscleroticas tales como la |
-
2000
- 2000-04-30 CN CN00108525A patent/CN1100744C/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1316966C (zh) * | 2005-06-10 | 2007-05-23 | 中国农业大学 | 一种二十八烷醇提取物微胶囊粉末及其制备方法 |
CN102795960A (zh) * | 2012-08-08 | 2012-11-28 | 湖州圣涛生物技术有限公司 | 一种高纯度二十八烷醇、三十烷醇的规模化制备方法 |
CN102795960B (zh) * | 2012-08-08 | 2015-04-22 | 湖州圣涛生物技术有限公司 | 一种高纯度二十八烷醇、三十烷醇的规模化制备方法 |
CN105348042A (zh) * | 2015-11-25 | 2016-02-24 | 南方医科大学 | 一种甘蔗滓中制备高级脂肪醇的方法 |
CN106187677A (zh) * | 2016-07-19 | 2016-12-07 | 北京颐方生物科技有限公司 | 一种以蔗蜡制备高级脂肪伯醇混合物的方法及应用 |
CN106187677B (zh) * | 2016-07-19 | 2019-03-26 | 北京颐方生物科技有限公司 | 一种以蔗蜡制备高级脂肪伯醇混合物的方法及应用 |
Also Published As
Publication number | Publication date |
---|---|
CN1100744C (zh) | 2003-02-05 |
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Legal Events
Date | Code | Title | Description |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: GUANGXI HELI PHARMACY CO., LTD. Free format text: FORMER OWNER: LEI SHAOHUA; LEI ZHENYU Effective date: 20081017 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081017 Address after: 3, glorious South Road, great Sha Tin Economic Development Zone, the Guangxi Zhuang Autonomous Region, Nanning: 530219 Patentee after: Guangxi Heli Pharmaceutical Co.,Ltd. Address before: No. 3, Lane 530022, West Road, Nanning, the Guangxi Zhuang Autonomous Region, Hunan, China Co-patentee before: Lei Zhenyu Patentee before: Lei Shao Hua |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030205 Termination date: 20160430 |