181 |
一种新鱼藤酮型黄酮类化合物及其制备方法和用途 |
CN201910312062.9 |
2019-04-18 |
CN109970757A |
2019-07-05 |
魏荣锐; 马勤阁; 钟国跃; 杨明 |
本发明涉及了一种新鱼藤酮型黄酮类化合物及其制备方法和用途,所述新鱼藤酮型黄酮类化合物的结构式如下:。该新鱼藤酮型黄酮类化合物结构新颖,提取和分离方法简便,具有显著的保肝活性,为从打箭菊中发现新型保肝药物提供重要的实验基础和理论依据。 |
182 |
一种用于鱼藤酮临界萃取的单效外循环浓缩装置 |
CN201410736364.6 |
2014-12-04 |
CN105709444A |
2016-06-29 |
蔡伟研 |
本发明公开一种用于鱼藤酮临界萃取的单效外循环浓缩装置,包括依次通过管道连接的加热器、蒸发器、冷凝罐和集液罐;所述加热器内设置有用于加热鱼藤酮提取液的加热通道;所述加热通道设置有用于通入鱼藤酮提取液的进料口和用于排出经过加热后汽化的鱼藤酮提取液的出料口;所述蒸发器上设置有用于通入经过加热后汽化的鱼藤酮提取液的蒸汽进口和用于排出汽化后的鱼藤酮提取液的蒸汽出口;所述加热器的出料口与所述蒸发器的蒸汽进口相连通;所述冷凝罐内设置有用于冷凝鱼藤酮提取液的冷凝通道。采用所述用于鱼藤酮临界萃取的单效外循环浓缩装置,能符合鱼藤酮提取工艺的要求,适用于高效提取鱼藤酮的工业生产。 |
183 |
含三氟甲吡醚和鱼藤酮的复合杀虫组合物及其用途 |
CN201310731534.7 |
2013-12-26 |
CN104738057A |
2015-07-01 |
石振龙; 黄娟; 张宝俊; 邢刚; 彭永强 |
本发明公开了一种含三氟甲吡醚和鱼藤酮的复合杀虫组合物及其用途,该杀虫组合物以三氟甲吡醚和鱼藤酮为杀虫活性成分,其中,三氟甲吡醚和鱼藤酮的重量比为1~80:1~80。该杀虫组合物能产生较高的协同增效作用,克服和延缓了害虫抗药性,杀虫速度快,持效期长,降低了用药成本,防治效果明显高于其单剂使用。本发明可防治农作物上发生的鳞翅目害虫,尤其可用于防治棉铃虫、螟虫,其效果明显高于其单剂使用。 |
184 |
氯虫苯甲酰胺与鱼藤酮复配悬浮剂及其制备方法 |
CN201210020124.7 |
2012-01-30 |
CN102550573B |
2013-10-30 |
何道航; 刘仙平 |
本发明公开了一种氯虫苯甲酰胺与鱼藤酮复配悬浮剂及其制备方法。该复配悬浮剂组成为:氯虫苯甲酰胺、鱼藤酮、分散剂、润湿剂、增稠剂、防冻剂、防腐剂、消泡剂和水。该复配悬浮剂的制备方法为:将氯虫苯甲酰胺、鱼藤酮、分散剂、润湿剂、增稠剂、防冻剂、防腐剂、消泡剂和水加入高剪切分散乳化机中,分散至均匀后,再经砂磨、筛分获得粒径为0.5~5μm的氯虫苯甲酰胺与鱼藤酮复配悬浮剂。本发明复配悬浮剂对害虫防治谱广,害虫难以产生抗药性;制备工艺较简单,生产成本较低;不需大量有机溶剂,既降低成本,又减少了有机溶剂对操作者的刺激和对环境的污染。 |
185 |
一种含鱼藤酮的植物源增效复配杀蚜杀螨剂及其制备方法 |
CN201010586989.0 |
2010-12-14 |
CN102007944B |
2013-02-06 |
冯俊涛; 周一万; 马志卿; 王智辉; 张兴 |
本发明公开了一种含鱼藤酮的植物源增效复配杀蚜杀螨剂,制得的该植物源增效复配杀螨剂以川芎油和鱼藤酮为主要活性成分,鱼藤酮和川芎油的质量比例为8:2~7:3,加入助剂复配而成,制剂形态是乳油剂、微乳剂和水乳剂;该植物源增效复配杀蚜杀螨剂对果树、蔬菜及花卉上的苹果黄蚜、甘蓝蚜、菊小长管蚜及枸杞蚜等蚜虫有较高的田间防效效果,同时对山楂叶螨、朱砂叶螨等螨类害虫亦有良好控制效果,在有机作物上具有极大应用推广价值。 |
186 |
乙基多杀菌素与鱼藤酮复配悬浮剂及其制备方法 |
CN201210020240.9 |
2012-01-30 |
CN102578119A |
2012-07-18 |
何道航; 刘仙平 |
本发明公开了一种乙基多杀菌素与鱼藤酮复配悬浮剂及其制备方法。以重量百分比计,其原料中各组份配比组成为:乙基多杀菌素0.1~25%,鱼藤酮0.1~25%,分散剂0.5~5%,润湿剂1~6%,增稠剂0.1~3%,防冻剂0.5~6%,防腐剂0.1~0.8%,消泡剂0.1~0.6%,水42.0~82.0%;制备方法:将乙基多杀菌素、鱼藤酮、分散剂、润湿剂、增稠剂、防冻剂、防腐剂、消泡剂和水加入高剪切分散乳化机中,分散至均匀后,再经砂磨、筛分即可。本发明复配悬浮剂对害虫防治谱广,害虫难以产生抗药性;制备工艺较简单,生产成本较低;不需大量有机溶剂,既降低成本,又减少了有机溶剂对操作者的刺激和对环境的污染。 |
187 |
氯虫苯甲酰胺与鱼藤酮复配杀虫微乳剂及其制备方法 |
CN201010513688.5 |
2010-10-20 |
CN101971832A |
2011-02-16 |
何道航; 李新伟 |
本发明公开了氯虫苯甲酰胺与鱼藤酮复配杀虫微乳剂及其制备方法。以重量百分比计,其原料配方组成为:氯虫苯甲酰胺0.1-60%,鱼藤酮0.5-25%,乳化剂3-22%,渗透剂2-16%,稳定剂含量1-15%,助溶剂2-20%,去离子水22-72%。制备时,先将氯虫苯甲酰胺与鱼藤酮、乳化剂、渗透剂、稳定剂、助溶剂于高速剪切机中,搅拌混合均匀后,加入去离子水,搅拌混合均匀,然后静置4-16小时,加热至48-66℃,充分搅拌后。该微乳剂不仅对斜纹夜蛾、蔬菜害虫小菜蛾和甘蓝蚜虫的防治效果显著,而且该微乳剂以水为基质,克服了乳油制剂使用二甲苯等有毒溶剂的缺点,对环境、人畜及其它有益生物安全,不易产生药害。 |
188 |
氟虫双酰胺与鱼藤酮复配杀虫微乳剂及其制备方法 |
CN201010513673.9 |
2010-10-20 |
CN101971831A |
2011-02-16 |
何道航; 李新伟; 宋少云 |
本发明公开了氟虫双酰胺与鱼藤酮复配杀虫微乳剂及其制备方法。以重量百分比计,该微乳剂配方中各组分为:氟虫双酰胺0.1-65%,鱼藤酮0.5-25%,乳化剂3-22%,渗透剂2-16%,稳定剂含量1-15%,助溶剂2-20%,去离子水22-72%。制时备,先将氟虫双酰胺与鱼藤酮、乳化剂、渗透剂、稳定剂、助溶剂于高速剪切机中,搅拌混合均匀后,再加入去离子水,搅拌混合均匀,静置3-11小时,加热至35-55℃,充分搅拌后。该微乳剂不仅对斜纹夜蛾、蔬菜害虫小菜蛾和棉铃虫的防治效果显著,而且该微乳剂以水为基质,克服了乳油制剂使用二甲苯等有毒溶剂的缺点,对环境、人畜及其它有益生物安全,不易产生药害。 |
189 |
鱼藤酮与氟氯氰菊酯的农药组合物及其作为杀虫剂的应用 |
CN200610122242.3 |
2006-09-19 |
CN1918995A |
2007-02-28 |
徐汉虹; 胡珊; 罗诗; 尹金华; 江南 |
本发明涉及农药领域,公开了一种鱼藤酮与氟氯氰菊酯农药组合物及其作为杀虫剂的应用。本发明的农药组合物,由下列组分和重量百分数组成:鱼藤酮0.1~10.0%,氟氯氰菊酯4.0~30.0%,余量助剂。本发明的农药组合物可制备成乳油制剂,微乳剂,水乳剂,可湿性粉剂等剂型。本发明的农药组合物能有效防治各种农业害虫,尤其是黄曲条跳甲等蔬菜害虫,害虫不易产生抗药性,且混配后有明显的增效作用,降低生物农药的使用成本,延长农药使用寿命。所选药剂均为环境友好类农药,对环境选择压力低,运用到蔬菜害虫的防治中安全,持效,符合无公害蔬菜生产的需要。 |
190 |
鱼藤酮/羧甲基壳聚糖接技蓖麻油酸纳米粒子水分散制剂的制备方法 |
CN200910038086.6 |
2009-03-20 |
CN101519475B |
2011-05-25 |
张子勇; 冯博华 |
本发明公开了鱼藤酮/羧甲基壳聚糖接技蓖麻油酸纳米粒子水分散制剂的制备方法和用途。该方法包括:将壳聚糖和碘化钠混合,加入蓖麻油酸酐和吡啶,恒温反应后脱水、洗涤;分散于氢氧化钠和异丙醇中,加入氯乙酸的异丙醇溶液,超声反应,中和,沉淀、抽滤、浸洗;溶于水,加入鱼藤酮丙酮溶液,得到产品。本发明用羧甲基壳聚糖接技蓖麻油酸负载农药分子,降解产物寡聚糖对植物生长具有调节作用,蓖麻油酸也是植物源农药,这一设计为研制环境友好农药制剂提供了新思路;农药分子负载于纳米粒子内部或表面,纳米粒子对农药起到保护和稳定作用,使其显示出缓释、长效功能;制备过程避免了助剂和大量有机溶剂的使用,成为真正意义的环境友好农药制剂。 |
191 |
鱼藤酮/羧甲基壳聚糖接技蓖麻油酸纳米粒子水分散制剂的制备方法 |
CN200910038086.6 |
2009-03-20 |
CN101519475A |
2009-09-02 |
张子勇; 冯博华 |
本发明公开了鱼藤酮/羧甲基壳聚糖接技蓖麻油酸纳米粒子水分散制剂的制备方法和用途。该方法包括:将壳聚糖和碘化钠混合,加入蓖麻油酸酐和吡啶,恒温反应后脱水、洗涤;分散于氢氧化钠和异丙醇中,加入氯乙酸的异丙醇溶液,超声反应,中和,沉淀、抽滤、浸洗;溶于水,加入鱼藤酮丙酮溶液,得到产品。本发明用羧甲基壳聚糖接技蓖麻油酸负载农药分子,降解产物寡聚糖对植物生长具有调节作用,蓖麻油酸也是植物源农药,这一设计为研制环境友好农药制剂提供了新思路;农药分子负载于纳米粒子内部或表面,纳米粒子对农药起到保护和稳定作用,使其显示出缓释、长效功能;制备过程避免了助剂和大量有机溶剂的使用,成为真正意义的环境友好农药制剂。 |
192 |
Rotenone derivatives and a use thereof |
US14693795 |
2015-04-22 |
US09328123B2 |
2016-05-03 |
Byung Yeoup Chung; Tae Hoon Kim; Seung Sik Lee; Hyoungwoo Bai; Sungbeom Lee; Chul Hong Park |
The present invention relates to rotenone derivatives and a use of the same. Particularly, the present inventors identified rotenoisin A and B which are compounds with no toxicity and which are prepared by irradiation with gamma rays onto rotenone as represented by the following formula 1. It was further confirmed that the rotenone derivatives significantly inhibited pancreatic lipase activity and preadipocyte differentiation. The rotenone derivatives of the present invention can be effectively used as a composition for the prevention and treatment of obesity and as a composition for health functional food for the prevention and improvement of obesity: (In formula 1, R1 and R2 are as defined in this description). |
193 |
Preparation of nordihydro-rotenone |
US1526760 |
1960-03-16 |
US3065244A |
1962-11-20 |
MASANAO MATSUI; MASATERU MIYANO |
|
194 |
Stabilization of rotenone preparations |
US34654840 |
1940-07-20 |
US2375774A |
1945-05-15 |
DE JONGE JOHN CARL |
|
195 |
Stabilized rotenone compositions |
US64329032 |
1932-11-18 |
US2151651A |
1939-03-21 |
CHRISTMANN LUDWIG J; JAYNE JR DAVID W |
|
196 |
신규한 로테논 유도체 및 이를 유효성분으로 함유하는 비만 예방 및 치료용 약학적 조성물 |
KR1020120118392 |
2012-10-24 |
KR101422189B1 |
2014-07-22 |
정병엽; 김태훈; 이승식; 배형우; 이성범; 박철홍 |
본 발명은 신규한 로테논 유도체 및 이를 유효성분으로 함유하는 비만 예방 및 치료용 약학적 조성물에 관한 것으로, 구체적으로 로테논에 감마선을 조사하여 인체에 독성이 없는 본 발명의 신규한 로테노이신 A 및 B를 분리동정 하였고, 상기 신규한 로테논 유도체는 췌장 리파아제(pancreatic lipase) 활성 및 전구지방세포(preadipocyte)의 분화를 현저하게 억제하는 것을 확인하였으며, 본 발명의 신규한 로테논 유도체는 비만의 예방 및 치료용 조성물 및 비만 예방 및 개선용 건강식품 조성물로써 유용하게 이용될 수 있다.
|
197 |
Insecticide composition of rotenone microspheres |
US583534 |
1996-01-05 |
US5609878A |
1997-03-11 |
Jean Gueyne; Marie-Christine Seguin |
Insecticide composition, especially a pediculicide, comprising as active agent, rotenone or reduced rotenone. The composition is characterized in that said agent is bound to small polymer spherules. The retonone and/or reduced is preferably at least 90% pure. The composition may be in the form of a suspension, an emulsion, a powder, a paste, a cream or a foam and the like. The novel composition is useful in the treatment of parasites in both humans and animals. |
198 |
Novel Rotenone Derivatives and a Use Thereof |
US14693795 |
2015-04-22 |
US20150225416A1 |
2015-08-13 |
Byung Yeoup CHUNG; Tae Hoon KIM; Seung Sik LEE; Hyoungwoo BAI; Sungbeom LEE; Chul Hong PARK |
The present invention relates to a novel rotenone derivative and a use of the same. Particularly, the present inventors identified the novel rotenoisin A and B which were the compounds with no toxicity and prepared by irradiation with gamma ray onto rotenone represented by the following formula 1 and further confirmed that the novel rotenone derivative significantly inhibited pancreatic lipase activity and preadipocyte differentiation. The novel rotenone derivative of the present invention can be effectively used as a composition for the prevention and treatment of obesity and as a composition for health functional food for the prevention and improvement of obesity: (In formula 1, R1 and R2 are as defined in this description). |
199 |
Selective extraction of rotenone by certain esters |
US7629336 |
1936-04-24 |
US2149917A |
1939-03-07 |
KILGORE LOWELL B |
|
200 |
Process of extracting rotenone from plant material |
US65768633 |
1933-02-20 |
US1942104A |
1934-01-02 |
JONES HOWARD A |
|