CN1865231A - Propionyl-L-carnitine inner salt synthesis method - Google Patents
Propionyl-L-carnitine inner salt synthesis method Download PDFInfo
- Publication number
- CN1865231A CN1865231A CN 200610092049 CN200610092049A CN1865231A CN 1865231 A CN1865231 A CN 1865231A CN 200610092049 CN200610092049 CN 200610092049 CN 200610092049 A CN200610092049 A CN 200610092049A CN 1865231 A CN1865231 A CN 1865231A
- Authority
- CN
- China
- Prior art keywords
- propionyl
- carnitine
- add
- weight parts
- acetone
- 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
- UFAHZIUFPNSHSL-MRVPVSSYSA-N O-propanoyl-L-carnitine Chemical compound CCC(=O)O[C@H](CC([O-])=O)C[N+](C)(C)C UFAHZIUFPNSHSL-MRVPVSSYSA-N 0.000 title claims abstract description 20
- 238000001308 synthesis method Methods 0.000 title 1
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 40
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 40
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 17
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 16
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 15
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims abstract description 13
- RZWZRACFZGVKFM-UHFFFAOYSA-N propanoyl chloride Chemical compound CCC(Cl)=O RZWZRACFZGVKFM-UHFFFAOYSA-N 0.000 claims abstract description 12
- PHIQHXFUZVPYII-ZCFIWIBFSA-N (R)-carnitine Chemical compound C[N+](C)(C)C[C@H](O)CC([O-])=O PHIQHXFUZVPYII-ZCFIWIBFSA-N 0.000 claims abstract description 11
- 235000019260 propionic acid Nutrition 0.000 claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 238000001556 precipitation Methods 0.000 claims description 12
- 238000010189 synthetic method Methods 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 11
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims description 9
- 239000002904 solvent Substances 0.000 claims description 8
- 229910021529 ammonia Inorganic materials 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 7
- KTFMPDDJYRFWQE-DDWIOCJRSA-N (3r)-3-propanoyloxy-4-(trimethylazaniumyl)butanoate;hydrochloride Chemical compound [Cl-].CCC(=O)O[C@H](CC(O)=O)C[N+](C)(C)C KTFMPDDJYRFWQE-DDWIOCJRSA-N 0.000 claims description 6
- JXXCENBLGFBQJM-UHFFFAOYSA-N (3-carboxy-2-hydroxypropyl)-trimethylazanium;chloride Chemical compound [Cl-].C[N+](C)(C)CC(O)CC(O)=O JXXCENBLGFBQJM-UHFFFAOYSA-N 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000000247 postprecipitation Methods 0.000 claims description 2
- 238000005057 refrigeration Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 238000013019 agitation Methods 0.000 abstract 2
- 241000143437 Aciculosporium take Species 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000012467 final product Substances 0.000 abstract 1
- DUWWHGPELOTTOE-UHFFFAOYSA-N n-(5-chloro-2,4-dimethoxyphenyl)-3-oxobutanamide Chemical compound COC1=CC(OC)=C(NC(=O)CC(C)=O)C=C1Cl DUWWHGPELOTTOE-UHFFFAOYSA-N 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- 230000002194 synthesizing effect Effects 0.000 abstract 1
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 6
- 239000000706 filtrate Substances 0.000 description 5
- 238000010792 warming Methods 0.000 description 5
- -1 propionyl-L-carnitine hydrochlorides Chemical class 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 3
- JXXCENBLGFBQJM-FYZOBXCZSA-N [(2r)-3-carboxy-2-hydroxypropyl]-trimethylazanium;chloride Chemical class [Cl-].C[N+](C)(C)C[C@H](O)CC(O)=O JXXCENBLGFBQJM-FYZOBXCZSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005917 acylation reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB200610092049XA CN100425590C (en) | 2004-10-15 | 2004-10-15 | Propionyl-L-carnitine inner salt synthesis method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB200610092049XA CN100425590C (en) | 2004-10-15 | 2004-10-15 | Propionyl-L-carnitine inner salt synthesis method |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200410035942 Division CN1290821C (en) | 2004-10-15 | 2004-10-15 | Propionyl-L-carnitine synthesis technology and detection method of related substance and its content |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1865231A true CN1865231A (en) | 2006-11-22 |
CN100425590C CN100425590C (en) | 2008-10-15 |
Family
ID=37424398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200610092049XA Expired - Fee Related CN100425590C (en) | 2004-10-15 | 2004-10-15 | Propionyl-L-carnitine inner salt synthesis method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100425590C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1995010B (en) * | 2006-12-29 | 2012-12-12 | 辽宁科硕营养科技有限公司 | Method for synthesizing propionyl levo-carnitine hydrochlorate |
-
2004
- 2004-10-15 CN CNB200610092049XA patent/CN100425590C/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1995010B (en) * | 2006-12-29 | 2012-12-12 | 辽宁科硕营养科技有限公司 | Method for synthesizing propionyl levo-carnitine hydrochlorate |
Also Published As
Publication number | Publication date |
---|---|
CN100425590C (en) | 2008-10-15 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: SUZHOU LANXITE BIOTECHNOLOGY CO., LTD. Free format text: FORMER OWNER: QIDU PHARMACEUTICAL CO., LTD., SHANDONG PROV. Effective date: 20150428 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 255400 ZIBO, SHANDONG PROVINCE TO: 215123 SUZHOU, JIANGSU PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20150428 Address after: 215123, Suzhou Jiangsu Industrial Park, if the water 388 nanotechnology, National University Science Park, D building, 7 floor Patentee after: Suzhou Lanxite Biotechnology Co., Ltd. Address before: 255400 Linzi, Shandong province people's road, No. 28 East Road, No. Patentee before: Qidu Pharmaceutical Co., Ltd., Shandong Prov. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 215123 Suzhou Industrial Park, Suzhou, Jiangsu, No. 388, Nanshui, 7 D, National Science and Technology Park, Nanshui University. Patentee after: Suzhou Netac biotechnology Limited by Share Ltd Address before: 215123 Jiangsu Suzhou Industrial Park 388, Nanshui, Nanshui, 7 D, National Science and technology park. Patentee before: Suzhou Lanxite Biotechnology Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081015 Termination date: 20181015 |
|
CF01 | Termination of patent right due to non-payment of annual fee |