CN110804006B - 一种低含量杂质的乙蒜素原药、制备方法及其用途 - Google Patents
一种低含量杂质的乙蒜素原药、制备方法及其用途 Download PDFInfo
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- CN110804006B CN110804006B CN201911024391.XA CN201911024391A CN110804006B CN 110804006 B CN110804006 B CN 110804006B CN 201911024391 A CN201911024391 A CN 201911024391A CN 110804006 B CN110804006 B CN 110804006B
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- ethylicin
- microreactor
- solution
- diethyl disulfide
- gas
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- OICGFSUWXCJLCO-UHFFFAOYSA-N 1-ethylsulfonylsulfanylethane Chemical compound CCSS(=O)(=O)CC OICGFSUWXCJLCO-UHFFFAOYSA-N 0.000 title claims abstract description 102
- 239000012535 impurity Substances 0.000 title claims abstract description 21
- 239000003814 drug Substances 0.000 title claims description 29
- 238000002360 preparation method Methods 0.000 title abstract description 14
- CETBSQOFQKLHHZ-UHFFFAOYSA-N Diethyl disulfide Chemical compound CCSSCC CETBSQOFQKLHHZ-UHFFFAOYSA-N 0.000 claims abstract description 98
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000002994 raw material Substances 0.000 claims abstract description 25
- 230000001590 oxidative effect Effects 0.000 claims abstract description 23
- 229960000583 acetic acid Drugs 0.000 claims abstract description 22
- 239000012362 glacial acetic acid Substances 0.000 claims abstract description 22
- 239000004480 active ingredient Substances 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims description 47
- 239000000203 mixture Substances 0.000 claims description 26
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 20
- 229940079593 drug Drugs 0.000 claims description 20
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 19
- 229910017604 nitric acid Inorganic materials 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 239000007789 gas Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 9
- JDLKFOPOAOFWQN-VIFPVBQESA-N Allicin Natural products C=CCS[S@](=O)CC=C JDLKFOPOAOFWQN-VIFPVBQESA-N 0.000 claims description 6
- JDLKFOPOAOFWQN-UHFFFAOYSA-N allicin Chemical compound C=CCSS(=O)CC=C JDLKFOPOAOFWQN-UHFFFAOYSA-N 0.000 claims description 6
- 235000010081 allicin Nutrition 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 4
- 239000008194 pharmaceutical composition Substances 0.000 claims 3
- 229940002612 prodrug Drugs 0.000 claims 1
- 239000000651 prodrug Substances 0.000 claims 1
- 231100000674 Phytotoxicity Toxicity 0.000 abstract description 24
- 239000000575 pesticide Substances 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 10
- 230000012010 growth Effects 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 3
- 231100000419 toxicity Toxicity 0.000 abstract description 2
- 230000001988 toxicity Effects 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 36
- 241000219109 Citrullus Species 0.000 description 9
- 235000012828 Citrullus lanatus var citroides Nutrition 0.000 description 9
- 239000011259 mixed solution Substances 0.000 description 9
- 238000011282 treatment Methods 0.000 description 8
- 201000010099 disease Diseases 0.000 description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 7
- 239000004495 emulsifiable concentrate Substances 0.000 description 6
- UHPMCKVQTMMPCG-UHFFFAOYSA-N 5,8-dihydroxy-2-methoxy-6-methyl-7-(2-oxopropyl)naphthalene-1,4-dione Chemical compound CC1=C(CC(C)=O)C(O)=C2C(=O)C(OC)=CC(=O)C2=C1O UHPMCKVQTMMPCG-UHFFFAOYSA-N 0.000 description 5
- 240000008067 Cucumis sativus Species 0.000 description 5
- 235000010799 Cucumis sativus var sativus Nutrition 0.000 description 5
- 241000223218 Fusarium Species 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 238000002054 transplantation Methods 0.000 description 5
- 238000004383 yellowing Methods 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 235000013399 edible fruits Nutrition 0.000 description 4
- 240000007594 Oryza sativa Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 238000011835 investigation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 239000004557 technical material Substances 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 2
- 241000918585 Pythium aphanidermatum Species 0.000 description 2
- 241000209140 Triticum Species 0.000 description 2
- 235000021307 Triticum Nutrition 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 239000003899 bactericide agent Substances 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000035784 germination Effects 0.000 description 2
- 238000010813 internal standard method Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 208000035143 Bacterial infection Diseases 0.000 description 1
- NPXGCYVKUBIVCM-UHFFFAOYSA-N CCOS(=O)=S Chemical compound CCOS(=O)=S NPXGCYVKUBIVCM-UHFFFAOYSA-N 0.000 description 1
- 241000219112 Cucumis Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 241000219146 Gossypium Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 208000031888 Mycoses Diseases 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 241000082085 Verticillium <Phyllachorales> Species 0.000 description 1
- DIBIDSIUACKZOM-UHFFFAOYSA-N [Pb].C(C)SSCC Chemical compound [Pb].C(C)SSCC DIBIDSIUACKZOM-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000361 pesticidal effect Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C381/00—Compounds containing carbon and sulfur and having functional groups not covered by groups C07C301/00 - C07C337/00
- C07C381/04—Thiosulfonates
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
药剂 | 移栽10天防效(%) | 移栽40天防效(%) |
30%乙蒜素乳油A | 85.4 | 82.3 |
30%乙蒜素乳油B | 94.2 | 94.1 |
30%乙蒜素乳油C | 94.8 | 93.2 |
清水(对照) | --- | --- |
药剂 | 药害发生比例(%) | 现象描述 |
30%乙蒜素乳油A | 36.5 | 黄化现象严重,兼有畸形 |
30%乙蒜素乳油B | 15.4 | 黄化现象为主 |
30%乙蒜素乳油C | 17.8 | 黄化现象为主 |
清水 | --- | --- |
Claims (6)
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CN201911024391.XA CN110804006B (zh) | 2019-10-25 | 2019-10-25 | 一种低含量杂质的乙蒜素原药、制备方法及其用途 |
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CN201911024391.XA CN110804006B (zh) | 2019-10-25 | 2019-10-25 | 一种低含量杂质的乙蒜素原药、制备方法及其用途 |
Publications (2)
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CN110804006A CN110804006A (zh) | 2020-02-18 |
CN110804006B true CN110804006B (zh) | 2022-08-05 |
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Families Citing this family (1)
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CN114790157B (zh) * | 2022-02-28 | 2024-06-21 | 开封大地农化生物科技有限公司 | 一种高含量乙蒜素的合成方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104511264A (zh) * | 2015-01-26 | 2015-04-15 | 深圳市一正科技有限公司 | 微通道反应系统 |
CN105523980A (zh) * | 2014-09-30 | 2016-04-27 | 李智 | 一种乙蒜素的合成方法 |
-
2019
- 2019-10-25 CN CN201911024391.XA patent/CN110804006B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105523980A (zh) * | 2014-09-30 | 2016-04-27 | 李智 | 一种乙蒜素的合成方法 |
CN104511264A (zh) * | 2015-01-26 | 2015-04-15 | 深圳市一正科技有限公司 | 微通道反应系统 |
Non-Patent Citations (4)
Title |
---|
乙基硫代磺酸乙酯的气相色谱分析;陈明灿 等;《分析化学》;19810302;第9卷(第2期);第143-146页 * |
微通道反应器的研究进展;刘熠 等;《辽宁化工》;20180731;第47卷(第7期);第682-683页 3 微通道反应器在有机合成中的应用 * |
抗菌剂402的气相色谱定性定量分析;陈明灿 等;《有机化学》;19780829;第17页表2和表3,第24页倒数第4段,第16-17页(二)柱温及气化温度的选择,第15页第1段 * |
韭叶中农药活性成分类似物的合成;吴莉 等;《武汉化工学院学报》;20030331;第25卷(第3期);第6页第1.3.2 烷基硫代磺酸酯 * |
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Denomination of invention: A low content impurity ethyl allicin technical, preparation method, and its use Effective date of registration: 20231020 Granted publication date: 20220805 Pledgee: Industrial Bank Co.,Ltd. Haikou Branch Pledgor: HAINAN ZHENGYE ZHONGNONG HIGH TECHNOLOGY Co.,Ltd. Registration number: Y2023980062064 |
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Address after: Fuchang Village, Laocheng Development Zone, Chengmai County, Hainan Province, 571923 Patentee after: Hainan Zhengye Biotechnology Co.,Ltd. Address before: 571924 Fuchang village, Laocheng Development Zone, Chengmai County, Hainan Province Patentee before: HAINAN ZHENGYE ZHONGNONG HIGH TECHNOLOGY Co.,Ltd. |
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