CN111094296A - 一种米尔贝a4肟晶型a及其制备方法 - Google Patents
一种米尔贝a4肟晶型a及其制备方法 Download PDFInfo
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- CN111094296A CN111094296A CN201880047116.7A CN201880047116A CN111094296A CN 111094296 A CN111094296 A CN 111094296A CN 201880047116 A CN201880047116 A CN 201880047116A CN 111094296 A CN111094296 A CN 111094296A
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- Prior art keywords
- degrees
- oxime
- milbeb
- solvent
- crystal form
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
- C07D493/22—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains four or more hetero rings
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- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Plant Pathology (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Abstract
一种米尔贝A4肟晶型,它可以通过X‑射线粉末衍射谱图,红外吸收(IR)谱图,差示扫描量热分析(DSC),热重分析(TG)等来表征。同时还涉及制备这种米尔贝A4肟晶型的方法以及这种米尔贝A4肟晶型作为杀虫杀螨剂的用途。
Description
PCT国内申请,说明书已公开。
Claims (12)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2017106041704 | 2017-07-24 | ||
CN201710604170 | 2017-07-24 | ||
PCT/CN2018/096777 WO2019020000A1 (zh) | 2017-07-24 | 2018-07-24 | 一种米尔贝a4肟晶型a及其制备方法 |
Publications (1)
Publication Number | Publication Date |
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CN111094296A true CN111094296A (zh) | 2020-05-01 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201880047116.7A Pending CN111094296A (zh) | 2017-07-24 | 2018-07-24 | 一种米尔贝a4肟晶型a及其制备方法 |
Country Status (2)
Country | Link |
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CN (1) | CN111094296A (zh) |
WO (1) | WO2019020000A1 (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105061457A (zh) * | 2015-08-20 | 2015-11-18 | 湖北宏中药业股份有限公司 | 一种米尔贝肟的合成方法 |
CN105254644A (zh) * | 2015-11-04 | 2016-01-20 | 湖北宏中药业股份有限公司 | 一种米尔贝肟的制备方法 |
CN105440049A (zh) * | 2014-08-27 | 2016-03-30 | 北大医药重庆大新药业股份有限公司 | 一种制备高纯度米尔贝肟的方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59108785A (ja) * | 1982-11-25 | 1984-06-23 | Sankyo Co Ltd | ミルベマイシン類の5−オキシム誘導体 |
CN104327094B (zh) * | 2014-10-30 | 2016-08-17 | 湖北宏中药业有限公司 | 一种米尔贝肟的分离纯化方法 |
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2018
- 2018-07-24 CN CN201880047116.7A patent/CN111094296A/zh active Pending
- 2018-07-24 WO PCT/CN2018/096777 patent/WO2019020000A1/zh active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105440049A (zh) * | 2014-08-27 | 2016-03-30 | 北大医药重庆大新药业股份有限公司 | 一种制备高纯度米尔贝肟的方法 |
CN105061457A (zh) * | 2015-08-20 | 2015-11-18 | 湖北宏中药业股份有限公司 | 一种米尔贝肟的合成方法 |
CN105254644A (zh) * | 2015-11-04 | 2016-01-20 | 湖北宏中药业股份有限公司 | 一种米尔贝肟的制备方法 |
Non-Patent Citations (2)
Title |
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E BIZDENA,等: "X-ray structure analysis of a solid solution of milbemycins A4 and A4", 《NATURAL PRODUCT RESEARCH》 * |
YOSHIHISA TSUKAMOTO ET AL.: "Synthesis of 5-Keto-5-oxime Derivatives of Milbemycins and Their Activities against Microfilariae", 《AGRICULTURAL AND BIOLOGICAL CHEMISTRY》 * |
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Publication number | Publication date |
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WO2019020000A1 (zh) | 2019-01-31 |
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Application publication date: 20200501 |