CN103113333B - 一种维生素c乙基醚的合成方法 - Google Patents
一种维生素c乙基醚的合成方法 Download PDFInfo
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- CN103113333B CN103113333B CN201210557319.5A CN201210557319A CN103113333B CN 103113333 B CN103113333 B CN 103113333B CN 201210557319 A CN201210557319 A CN 201210557319A CN 103113333 B CN103113333 B CN 103113333B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
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CN103113333A CN103113333A (zh) | 2013-05-22 |
CN103113333B true CN103113333B (zh) | 2015-07-08 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105367524A (zh) * | 2015-06-19 | 2016-03-02 | 上海珈叶实业有限公司 | 3-o-烷基抗坏血酸的制备方法 |
CN106565646A (zh) * | 2016-11-12 | 2017-04-19 | 北京华信龙悦科技有限公司 | 一种美白剂原料的合成方法 |
CN108997277A (zh) * | 2018-06-29 | 2018-12-14 | 浙江拓普药业股份有限公司 | 一种Vc乙基醚生产方法 |
CN110642816A (zh) * | 2019-09-25 | 2020-01-03 | 旖肽(上海)生物科技有限公司 | 结晶型3-o-乙基维生素c及其制备方法和应用 |
CN111638298A (zh) * | 2020-06-30 | 2020-09-08 | 山东省药学科学院 | 一种维生素c乙基醚中有关物质的高效液相色谱法测定方法 |
CN112142697B (zh) * | 2020-10-28 | 2022-05-06 | 浙江拓普药业股份有限公司 | 一种Vc乙基醚的生产工艺 |
CN112778246B (zh) * | 2021-01-12 | 2022-02-25 | 上海珈凯生物科技有限公司 | 一种维生素c乙基醚合成方法 |
Citations (3)
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CN101302207A (zh) * | 2007-04-18 | 2008-11-12 | 日本海博克斯股份有限公司 | 3-o-烷基-5,6-o-(1-甲基乙叉基)-l-抗坏血酸的制造方法以及5,6-o-(1-甲基乙叉基)-l-抗坏血酸的制造方法 |
KR20090066910A (ko) * | 2007-12-20 | 2009-06-24 | 주식회사 메디켐코리아 | L-3-o-치환-아스코르브산의 개선된 제조방법 |
TW201040152A (en) * | 2009-05-07 | 2010-11-16 | Cosmol Co Ltd | Method for preparing ascorbic acid derivatives |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2010064966A (ja) * | 2008-09-09 | 2010-03-25 | Kyoei Kagaku Kogyo Kk | L−アスコルビン酸誘導体の製造方法 |
RU2548044C2 (ru) * | 2010-07-13 | 2015-04-10 | Астразенека Аб | Новые кристаллические формы n-[-2[[(2,3-дифторфенил)метил]тио]-6-{[(1r, 2s)-2,3-дигидрокси-1-метилпропил]окси}-4-пиримидинил]-1-азетидин-сульфонамида |
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- 2012-12-20 CN CN201210557319.5A patent/CN103113333B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101302207A (zh) * | 2007-04-18 | 2008-11-12 | 日本海博克斯股份有限公司 | 3-o-烷基-5,6-o-(1-甲基乙叉基)-l-抗坏血酸的制造方法以及5,6-o-(1-甲基乙叉基)-l-抗坏血酸的制造方法 |
KR20090066910A (ko) * | 2007-12-20 | 2009-06-24 | 주식회사 메디켐코리아 | L-3-o-치환-아스코르브산의 개선된 제조방법 |
TW201040152A (en) * | 2009-05-07 | 2010-11-16 | Cosmol Co Ltd | Method for preparing ascorbic acid derivatives |
Non-Patent Citations (3)
Title |
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3-O-Alkylascorbic Acids as Free Radical Quenchers. 3. Protective Effect on Coronary Occlusion-Raperfusion Induced Arrhythmias in Anesthetized Rats;Yasunori Nihro等;《J.Med.Chem.》;19921231;第35卷(第9期);第1621页最后1段至第1622页第1段 * |
Michael E.Jung,Teresa J.Shaw.Total Synthesis of (R)-Glycerol Acetonide and the Antiepileptic and Hypotensive Drug (-)-γ-Amino-β-hydroxybutyric Acid (GABOB): Use of Vitamin C as a Chiral Starting Material.《J.Am.Chem.Soc.》.1980,第102卷(第20期),第6308页右栏第2段. * |
Mild and facile procedure for clay-catalyzed acetonide protection and deprotection of N(Boc)-amino alcohols and protection of 1,2-diols;Nadim S.Shaikh等;《Tetrahedron Letters》;20041231;第45卷;第5395-5398页 * |
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