CAS: 2316-26-9; 3,4-Dimethoxycinnamic Acid

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CAS号141-82-2 丙二酸 | CAS号120-14-9 藜芦醛； 3,4-二甲氧基苯甲醛 | CAS号4887-24-5 diacetyloxybora... | CAS号20583-78-2 3-(3,4-二甲氧基苯基)丙烯酸乙酯 | CAS号331-39-5 咖啡酸 | CAS号121-33-5 香草醛 | CAS号139-85-5 原儿茶醛; 原二茶醛; 茶酚甲... | CAS号108-24-7 乙酸酐 | CAS号141-78-6 乙酸乙酯 | CAS号4302-52-7 3,4-二甲氧基苯炔 | CAS号491-70-3 木犀草素; 3',4',5,7... | CAS号149242-84-2 3-(3,4-dimethox... | CAS号22511-06-4 3,4-二甲氧基苯丙炔酸 | CAS号120-14-9 藜芦醛； 3,4-二甲氧基苯甲醛 | CAS号25356-83-6 3-(3,4-Dimethox... | CAS号23982-43-6 4-(3,4-dimethox... | CAS号2107-70-2 3-(3,4-二甲氧基苯)丙酸 | CAS号855-97-0 5,7,3',4'-四甲氧基黄酮 | CAS号93-07-2 藜芦酸

3,4-二甲氧基苯甲醛 以60%的收率获得3,4-二甲氧基肉桂酸
参考文献:镍-膦配合物催化的格氏偶联-Ii:杂环化合物的格氏偶联
标题:镍-膦配合物催化的格氏偶联-Ii:杂环化合物的格氏偶联
摘要:报道了卤代杂环化合物的烷基化和芳基化的通用方法.在催化量[nicl 2(dppp)](其中dppp代表ph 2 P(ch 2)3 Pph 2)的存在下,溴噻吩,卤代吡啶,卤代喹啉和卤代异喹啉在室温或室温下与烷基和芳基格氏试剂反应在乙醚回流温度下得到交叉偶联产物.偶联反应已应用于异喹啉生物碱的合成.还研究了2-噻吩基和2-吡啶基格氏试剂的反应性.
Doi:10.1016/0040-4020(82)80117-8

专利信息

专利号:US-6133409-A
优先权日:1996-12-19
标 题:Process for the solid phase synthesis of aldehyde, ketone, oxime, amine, hydroxamic acid and αβ-unsaturated carboxylic acid and aldehyde compounds
发明人：SALVINO JOSEPH M; MORTON GEORGE C; MASON HELEN J; LABAUDINIERE RICHARD F
权利人:AVENTIS PHARM PROD INC
摘要:This invention is directed to a process for the solid phase synthesis of aldehyde, ketone, oxime, amine, hydroxamic acid and alpha , beta -unsaturated carboxylic acid and aldehyde compounds and to polymeric hydroxylamine resin compounds useful therefor.

专利号:EP-0946478-B1
优先权日:1996-12-19
标题 :Process for the solid phase synthesis of aldehydes, ketones and hydroxamic acid compounds
发明人：SALVINO JOSEPH M; MORTON GEORGE C; MASON HELEN J; LABAUDINIERE RICHARD F
权利人:AVENTIS PHARMA INC
摘要:This invention is directed to processes for the solid-phase synthesis of aldehydes, ketones, oximes, amines and hydroxamic acid compounds and to polymeric hydroxylamine resin compounds useful therefor.

专利号:US-11746364-B2
优先权日:2018-01-17
标题 :Enzymatic synthesis of kavalactones and flavokavains
发明人：PLUSKAL TOMÃ S; Weng jing-ke
权利人:WHITEHEAD INST BIOMEDICAL RES
摘要:Disclosed are methods, compositions, proteins, nucleic acids, cells, vectors, compounds, reagents, and systems for the preparation of kavalactones, flavokavains, and kavalactone and flavokavain biosynthetic intermediates using enzymes expressed in heterologous host cells, such as microorganisms or plants, or using in vitro enzymatic reactions. This invention also provides for the expression of the enzymes by recombinant cell lines and vectors. Furthermore, the enzymes can be components of constructs such as fusion proteins. The kavalactones produced can be utilized to treat anxiety disorder, insomnia, and other psychological and neurological disorders. The flavokavains produced can be utilized to treat various cancers including colon, bladder, and breast cancers.

专利号:US-6664282-B2
优先权日:1999-09-17
标 题:Synthesis of [3,5,7]-1H-imidazo [1,5-a]imidazol-2 (3H)- one compounds
发明人：ELABDELLAOUI HASSAN M; OSTRESH JOHN M; HOUGHTEN RICHARD A
权利人:TORREY PINES INST
摘要:Individual substituted [3,5,7]-1H-imidazo[1,5-a]imidazol-2(3H)-one compounds and their pharmaceutically-acceptable salts are disclosed, as are libraries of such compounds. Methods of preparing and using the libraries of compounds as well as individual compounds of the libraries are also disclosed.

专利号:WO-0063152-A1
优先权日:1999-02-22
标题:Acetylated and related analogues of chicoric acid as hiv integrase inhibitors
发明人：BURKE TERRENCE R; ZHAIWEI LIN; ZHAO HE; NEAMATI NOURI; POMMIER YVES
权利人:US HEALTH; BURKE TERRENCE R; ZHAIWEI LIN; ZHAO HE; NEAMATI NOURI; POMMIER YVES
摘要:Chicoric acid analogues and derivatives have activity against HIV-1 integrase. The structural features that are required for this activity are elucidated by assaying these analogues and derivatives against HIV-1 integrase. Furthermore, methods of synthesis of the enantiomers of chicoric acid itself, as well as its analogues and derivatives, are disclosed. Additionally, methods of use of chicoric acid analogues and derivatives to inhibit HIV-1 integrase are disclosed, as are compositions comprising chicoric acid analogues and derivatives.

专利号:US-5856107-A
优先权日:1997-02-04
标 题 :Combinatorial libraries of imidazol-pyrido-indole and imidazol-pyrido-benzothiophene derivatives, methods of making the libraries and compounds therein
发明人：OSTRESH JOHN M; HOUGHTEN RICHARD A
权利人:TREGA BIOSCIENCES INC
摘要:The invention provides a rapid approach for combinatorial synthesis and screening of libraries of imidazol-pyrido-indole and imidazol-pyrido-benzothiophene compounds. The present invention further provides methods of preparing the libraries and the individual compounds made by the combinatorial synthesis.