CAS: 51168-26-4; 2-Methoxy-1,7,9-Trimethyl-7,9-Dihydro-1H-Purine-6,8-Dione

上下游产品

Liberine 56119-16-5
1,7,9-Trimethyl-7,9-Dihydro-3H-Purine-2,6,8-Trione 55441-64-0
7,9-二氢-7,9-二甲基-1H-嘌呤-2,6,8(3H)-三酮 7,9-Dimethyluric Acid 19039-41-9

6-氨基-2-甲氧基-3-甲基-4(3H)-嘧啶酮置于n-氯代丁二酰亚胺,三乙胺体系中,用 四氢呋喃,甲醇,乙腈 作为反应溶剂,化学反应 35.0H,反应生成 咖啡因杂质
参考文献:三种甲基尿酸类化合物的制备方法,中间体及中间体的制备方法
标题:三种甲基尿酸类化合物的制备方法,中间体及中间体的制备方法
摘要:本发明提供了三种可从茶树等植物中提取获得的,具有抗抑郁,镇静催眠,抗炎镇痛,减轻肝细胞的应激性损伤和提高运动能力等功效的化合物的制备方法,及其中间体和中间体的制备方法.本发明操作简便,安全性高,原子经济性高,三废少;原辅料廉价易得,毒性低,安全稳定;反应条件温和,杂质少,收率高;本发明通过结晶纯化产品,避免柱层析,操作简单易行,工艺稳定,易于控制,反应后处理方便,可以经济方便地用于工业化生产.

专利信息

专利号:US-2024317750-A1
优先权日:2021-06-24
标 题 :An Efficient Process for the Synthesis of Methylliberine and Polymorphs Thereof
发明人：KANUMURU RAHUL RAJU; SHAJI GEORGE KOCHUMALAYIL; VANA MURALI MOHANARAO; SURANENI RAVIKUMAR; ANINDYA SIL
权利人:FERTIS INDIA PVT LTD
摘要:The present invention discloses a synthetic procedure for the preparation of Methylliberine and its polymorphs thereof in a simple and efficient manner.

专利号:WO-2022229983-A1
优先权日:2021-04-29
标题:Sugar esters and sugar alcohol esters of short chain fatty acids and compositions thereof
发明人：KANUMURU RAHUL RAJU; SHAJI GEORGE KOCHUMALAYIL; ANINDYA SIL; SURANENI RAVIKUMAR; GARUDADRI LAKSHMI PRASANNA KUMAR
权利人:FERTIS INDIA PVT LTD
摘要:The present invention discloses compositions comprising sugar esters and sugar alcohol esters of short chain fatty acids and their use in pest management. These compositions possess antiviral, antimicrobial, insecticidal, pesticidal and herbicidal properties and their potential use in controlling, Lepidoptera, Hemiptera and Thysanoptera insects, Tomato spotted wilt viruses, Tobacco mosaic viruses. The present invention also dicloses compositions of sugar esters and sugar alcohol esters of short chain fatty acids as potential agents for treating oral and dermatological problems of microbial origin. The present invention further discloses the synthesis of novel sugar esters and sugar alcohol esters of short chain fatty acids.