CN101098970B - 通过在6-乙酰基-4,1',6'三氯半乳蔗糖和4,1',6'三氯半乳蔗糖的有机溶剂提取物的浓缩过程中直接加入碳酸盐和碳酸氢盐来调节pH的方法 - Google Patents
通过在6-乙酰基-4,1',6'三氯半乳蔗糖和4,1',6'三氯半乳蔗糖的有机溶剂提取物的浓缩过程中直接加入碳酸盐和碳酸氢盐来调节pH的方法 Download PDFInfo
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- CN101098970B CN101098970B CN2005800459647A CN200580045964A CN101098970B CN 101098970 B CN101098970 B CN 101098970B CN 2005800459647 A CN2005800459647 A CN 2005800459647A CN 200580045964 A CN200580045964 A CN 200580045964A CN 101098970 B CN101098970 B CN 101098970B
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- Prior art keywords
- tgs
- ethanoyl
- organic solvent
- solid
- solvent
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- Expired - Fee Related
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- 239000003960 organic solvent Substances 0.000 title claims abstract description 32
- 239000000284 extract Substances 0.000 title claims description 17
- BAQAVOSOZGMPRM-QBMZZYIRSA-N sucralose Chemical compound O[C@@H]1[C@@H](O)[C@@H](Cl)[C@@H](CO)O[C@@H]1O[C@@]1(CCl)[C@@H](O)[C@H](O)[C@@H](CCl)O1 BAQAVOSOZGMPRM-QBMZZYIRSA-N 0.000 title abstract description 36
- 150000004649 carbonic acid derivatives Chemical class 0.000 title abstract description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 title abstract 2
- 238000000034 method Methods 0.000 claims abstract description 62
- 239000007787 solid Substances 0.000 claims abstract description 20
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 claims abstract description 19
- 125000004185 ester group Chemical group 0.000 claims abstract description 17
- 150000003445 sucroses Chemical class 0.000 claims abstract description 6
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims abstract description 5
- 150000001342 alkaline earth metals Chemical class 0.000 claims abstract description 5
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 59
- 239000002904 solvent Substances 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 17
- 239000012141 concentrate Substances 0.000 claims description 12
- 239000000376 reactant Substances 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims description 5
- 229940043232 butyl acetate Drugs 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 5
- 229910052728 basic metal Inorganic materials 0.000 claims description 4
- 150000003818 basic metals Chemical class 0.000 claims description 4
- 230000003472 neutralizing effect Effects 0.000 claims description 4
- 239000011973 solid acid Substances 0.000 claims description 3
- 230000002194 synthesizing effect Effects 0.000 claims description 2
- 125000000468 ketone group Chemical group 0.000 claims 2
- 239000002243 precursor Substances 0.000 claims 2
- 238000000926 separation method Methods 0.000 claims 2
- 238000005119 centrifugation Methods 0.000 claims 1
- 238000000108 ultra-filtration Methods 0.000 claims 1
- 239000004376 Sucralose Substances 0.000 abstract description 40
- 235000019408 sucralose Nutrition 0.000 abstract description 39
- 239000002253 acid Substances 0.000 abstract description 6
- 238000003786 synthesis reaction Methods 0.000 abstract description 4
- 239000000159 acid neutralizing agent Substances 0.000 abstract description 3
- 150000002148 esters Chemical class 0.000 abstract description 2
- 238000011031 large-scale manufacturing process Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N Vilsmeier-Haack reagent Natural products CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 46
- 239000000047 product Substances 0.000 description 21
- 235000019439 ethyl acetate Nutrition 0.000 description 18
- 239000000243 solution Substances 0.000 description 15
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 10
- 239000011541 reaction mixture Substances 0.000 description 9
- 239000007864 aqueous solution Substances 0.000 description 8
- 238000004817 gas chromatography Methods 0.000 description 7
- 239000012044 organic layer Substances 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 6
- 229930006000 Sucrose Natural products 0.000 description 5
- 238000005660 chlorination reaction Methods 0.000 description 5
- 238000004128 high performance liquid chromatography Methods 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000005720 sucrose Substances 0.000 description 5
- 241000244489 Navia Species 0.000 description 4
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 4
- -1 aliphatic ester Chemical class 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 238000004809 thin layer chromatography Methods 0.000 description 4
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- 125000005907 alkyl ester group Chemical group 0.000 description 3
- 229910052788 barium Inorganic materials 0.000 description 3
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 239000003759 ester based solvent Substances 0.000 description 3
- 239000002024 ethyl acetate extract Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 229910017053 inorganic salt Inorganic materials 0.000 description 3
- 238000006053 organic reaction Methods 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 2
- 238000004440 column chromatography Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 230000006196 deacetylation Effects 0.000 description 2
- 238000003381 deacetylation reaction Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 150000002905 orthoesters Chemical class 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical group CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 238000012443 analytical study Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- NGDPCAMPVQYGCW-UHFFFAOYSA-N dibenzothiophene 5-oxide Chemical compound C1=CC=C2S(=O)C3=CC=CC=C3C2=C1 NGDPCAMPVQYGCW-UHFFFAOYSA-N 0.000 description 1
- HBGGXOJOCNVPFY-UHFFFAOYSA-N diisononyl phthalate Chemical compound CC(C)CCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC(C)C HBGGXOJOCNVPFY-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003810 ethyl acetate extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 150000004965 peroxy acids Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000003214 pyranose derivatives Chemical group 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 239000012974 tin catalyst Substances 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H5/00—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium
- C07H5/02—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium to halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B63/00—Purification; Separation; Stabilisation; Use of additives
- C07B63/04—Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H1/00—Processes for the preparation of sugar derivatives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H1/00—Processes for the preparation of sugar derivatives
- C07H1/06—Separation; Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Saccharide Compounds (AREA)
Abstract
Description
浓缩过程中在各阶段的乙酸乙酯(L) | 用GC估定乙酸(%) | 乙酸乙酯溶液的pH |
7500 | 0 | 6.8 |
3750 | 0.2% | 6.8 |
1875 | 0.5% | 6.5 |
940 | 1.2% | 6.2 |
浓缩过程中在各阶段的乙酸乙酯(L) | 用GC估定乙酸(%) | 乙酸乙酯溶液的pH |
470 | 3.2% | 4.5 |
235 | 7.1% | 3.6 |
117 | 15.2% | 2.7 |
在浓缩过程中各阶段的溶剂提取物(L) | 在MTBE提取物中6-乙酰基-TGS的量 | 在乙酸乙酯提取物中6-乙酰基-TGS的量(未加入碳酸盐) | 在乙酸乙酯提取物中6-乙酰基-TGS的量(加入碳酸盐) |
3500 | 20.0kg | 20.0kg | 20.0kg |
1750 | 20.0kg | 19.8kg | 20.0kg |
875 | 19.9kg | 18.54kg | 19.8kg |
435 | 19.92kg | 16.52kg | 19.82kg |
215 | 19.65kg | 11.42kg | 19.6kg |
100 | 19.6kg | 9.26kg | 19.65kg |
在浓缩过程中各阶段的乙酸乙酯(L) | 用GC估定乙酸(%) | 乙酸乙酯溶液的pH |
6400 | 0 | 6.6 |
3200 | 0.2% | 6.7 |
1600 | 0.4% | 6.5 |
800 | 0.8% | 5.8 |
400 | 2.6% | 3.9 |
200 | 6.8% | 3.2 |
100 | 14.5% | 2.3 |
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN1315MU2004 | 2004-12-10 | ||
IN1315/MUM/2004 | 2004-12-10 | ||
PCT/IN2005/000407 WO2006061854A2 (en) | 2004-12-10 | 2005-12-09 | CONTROL OF pH BY DIRECT ADDITION OF CARBONATES AND BICARBONATES DURING CONCENTRATION OF ORGANIC SOLVENT EXTRACTS OF 6- ACETYL- 4,1 ‘, 6' TRICHLOROGALACTOSUCROSE AND 4,1 ‘, 6' TRICHLOROGALACTOSUCROSE |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101098970A CN101098970A (zh) | 2008-01-02 |
CN101098970B true CN101098970B (zh) | 2010-05-12 |
Family
ID=36578321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800459647A Expired - Fee Related CN101098970B (zh) | 2004-12-10 | 2005-12-09 | 通过在6-乙酰基-4,1',6'三氯半乳蔗糖和4,1',6'三氯半乳蔗糖的有机溶剂提取物的浓缩过程中直接加入碳酸盐和碳酸氢盐来调节pH的方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20080051574A1 (zh) |
CN (1) | CN101098970B (zh) |
GB (1) | GB2437205B (zh) |
WO (1) | WO2006061854A2 (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4576746A (en) * | 1981-03-12 | 1986-03-18 | Gruppo Lepetit, S.P.A. | Novel β-lactam acetic acid derivatives |
US4980463A (en) * | 1989-07-18 | 1990-12-25 | Noramco, Inc. | Sucrose-6-ester chlorination |
CN1356396A (zh) * | 2001-12-11 | 2002-07-03 | 广西贵糖(集团)股份有限公司 | 低温磷浮澄清蔗汁的方法及设备 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH470367A (de) * | 1966-03-11 | 1969-03-31 | Sandoz Ag | Verfahren zur Herstellung von Sulfonen |
US3823160A (en) * | 1971-10-04 | 1974-07-09 | Gaf Corp | Preparation of ether adducts of n-vinyl-2-pyrrolidone |
ATE9355T1 (de) * | 1980-07-08 | 1984-09-15 | Tate & Lyle Public Limited Company | Verfahren zur herstellung von 4,1',6'-trichlor4,1',6'-trideoxygalactosucrose (tgs). |
US5498709A (en) * | 1994-10-17 | 1996-03-12 | Mcneil-Ppc, Inc. | Production of sucralose without intermediate isolation of crystalline sucralose-6-ester |
CA2381367A1 (en) * | 2001-04-12 | 2002-10-12 | Hironori Komatsu | Method for purifying 5'-protected 2'-deoxypurine nucleosides |
US6890581B2 (en) * | 2002-04-05 | 2005-05-10 | Tate & Lyle Public Limited Company | Methods for buffer stabilized aqueous deacylation |
MXPA06010665A (es) * | 2004-03-19 | 2007-03-28 | Pharmed Medicare Pvt Ltd | Un proceso mejorado para producir sacarosa clorada. |
US7262312B2 (en) * | 2005-08-05 | 2007-08-28 | Sheridan Robert E | Process for producing organoalkoxysilanes from organic acids or cyanates and haloalkylalkoxysilanes |
-
2005
- 2005-12-09 US US11/792,702 patent/US20080051574A1/en not_active Abandoned
- 2005-12-09 GB GB0713440A patent/GB2437205B/en not_active Expired - Fee Related
- 2005-12-09 CN CN2005800459647A patent/CN101098970B/zh not_active Expired - Fee Related
- 2005-12-09 WO PCT/IN2005/000407 patent/WO2006061854A2/en not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4576746A (en) * | 1981-03-12 | 1986-03-18 | Gruppo Lepetit, S.P.A. | Novel β-lactam acetic acid derivatives |
US4980463A (en) * | 1989-07-18 | 1990-12-25 | Noramco, Inc. | Sucrose-6-ester chlorination |
CN1356396A (zh) * | 2001-12-11 | 2002-07-03 | 广西贵糖(集团)股份有限公司 | 低温磷浮澄清蔗汁的方法及设备 |
Also Published As
Publication number | Publication date |
---|---|
CN101098970A (zh) | 2008-01-02 |
WO2006061854A3 (en) | 2007-07-12 |
GB0713440D0 (en) | 2007-08-22 |
WO2006061854A2 (en) | 2006-06-15 |
US20080051574A1 (en) | 2008-02-28 |
GB2437205B (en) | 2010-03-17 |
WO2006061854B1 (en) | 2007-08-23 |
GB2437205A (en) | 2007-10-17 |
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