CAS: 16909-09-4; (E)-3-(2,4-Dimethoxyphenyl)Acrylic Acid

相似化合物

6972-61-8 1363130-07-7 24393-63-3

上下游产品

(E)-2,4-dimethoxycinnamic acid ethyl ester (E)-3-(2,4-dimethoxy-phenyl)-acrylic acid methyl ester acetic anhydride 2,4-Dimethoxybenzaldehyde (E)-3-(2,4-dimethoxy-phenyl)-acrylic acid methyl ester 3-(2,4-Dimethoxy-phenyl)-3-(3,4-dimethoxy-phenyl)-propionsaeure (E)-2,4-dimethoxycinnamic acid ethyl ester 3-(2,4-dimethoxyphenyl)propyl alcohol

📜7-甲氧基香豆素置于sodium Hydroxide,Potassium Carbonate体系中,化学反应生成反-2,4-二甲氧基肉桂酸
参考文献:Tiemann; Will,Chemische Berichte,1882,Vol. 15,P. 2079,2080
标题:Tiemann; Will,Chemische Berichte,1882,Vol. 15,P. 2079,2080

专利信息

专利号:US-5124478-A
优先权日:1987-12-22
标 题:Acid-labile anchor groups for the synthesis of peptide amides by a solid-phase method
发明人：BREIPOHL GERHARD; KNOLLE JOCHEN; STUEBER WERNER
权利人:HOECHST AG
摘要:The invention relates to new compounds of the formula ##STR1## in which R 1 denotes (C 1 -C 8 )-alkyl, R 2 denotes an amino acid residue which is protected with a urethane protective group which can be eliminated with weak acid or base, or denotes an amino protective group which can be eliminated with weak acid or base, R 3 denotes hydrogen or (C 1 -C 4 )-alkyl, and Y 1 -Y 9 denote identical or different radicals hydrogen, (C 1 -C 4 )-alkyl, (C 1 -C 4 )-alkoxy or --O--(CH 2 ) n --COOH (with n=1 to 6), with one of these radicals being --O--(CH 2 ) n --COOH, or Y 1 , Y 2 and Y 5 -Y 9 denote identical or different radicals hydrogen, (C 1 -C 4 )-alkyl or (C 1 -C 4 )-alkoxy, Y 3 denotes hydrogen or (C 1 -C 8 )-alkoxy and Y 4 denotes --(CH 2 ) n --COOH or --NH--CO--(CH 2 ) n --COOH (with n=1 to 6). n Processes for the preparation thereof and the synthesis of peptide amides by a solid-phase method using these new compounds (spacers) are described.

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:PT-89297-B
优先权日:1987-12-22
标题 :METHOD FOR PREPARING NEW INTERMEDIATE COMPOUNDS FOR PEPTIDE SYNTHESIS AND PROCESS FOR SYNTHESIS OF PEPTIDE-AMIDES BY THE SOLID PHASE METHOD USING THE REFERRED COMPOUNDS

专利号:US-2019271015-A1
优先权日:2018-01-17
标题 :Enzymatic synthesis of kavalactones and flavokavains

专利号:US-10941429-B2
优先权日:2018-01-17
标 题:Enzymatic synthesis of kavalactones and flavokavains

专利号:IL-88741-A
优先权日:1987-12-22
标 题:Aromatic compounds used for the synthesis of peptides and the process of producing peptides using such compounds