90843-50-8Relevant academic research and scientific papers
Synthesis of the Natural Product Iotrochamide B
Wang,Zhao,Que
, p. 499 - 501 (2019/07/02)
Iotrochamide B is the first cinnamoyl amino acid reported from the marine sponge Iotrochota sp. The total synthesis of the marine indole alkaloid iotrochamide B was achieved by condensation of 6-bromo-L-tryptophan (3) and (Z)-2-methoxy-3-phenylacrylic acid (6). The key step was the synthesis of 6-bromo-L-tryptophan ((S)-3) from racemic N-acetyltryptophan by optical resolution using (S)-(–)-1-phenylethylamine. This work provides an efficient method for future synthesis of iotrochamide B derivatives.
Synthesis of novel cinnamanilides as potential immunosuppressive agents
Shi, Lei,Wang, Lu,Wang, Zhi,Zhu, Hai-Liang,Song, Qiao
, p. 585 - 593 (2012/02/14)
A series of new cinnamanilides (6-40) were synthesized and their immunosuppressive activity and cytotoxicity were evaluated. Most of the cinnamanilides showed good immunosuppressive activity. Among the synthesized compounds, (Z)-N-(4-bromophenyl)-2-methox
Stereoselective addition of 2-aminothiophenol to α-alkoxycinnamic acid derivatives - Alternative synthesis of (±)-diltiazem
Miyata, Okiko,Shinada, Tetsuro,Naito, Takeaki,Ninomiya, Ichiya,Date, Tadamasa,Okamura, Kimio
, p. 8119 - 8128 (2007/10/02)
A stereocontrolled synthesis of (±)-diltiazem by applying nucleophilic addition of 2-aminothiophenol to α-alkoxycinnamic acid derivatives is described.
One-Pot Preparation of α-Cyanovinyl Ethers (2-Alkoxy-2-alkenenitriles) from Vinyl Ethers: Elaboration to 3-Alkoxy-2-oxo-3-alkenenitriles and Aluminium Chloride-Catalyzed Cycloadditions to Cyclopentadiene
Hoffmann, H. M. R.,Giesel, Kunibert,Lies, Reinhard,Ismail, Zeinhom M.
, p. 548 - 551 (2007/10/02)
A variety of α-cyanovinyl ethers have been prepared by 3 different routes and elaborated to 3-alkoxy-2-oxo-3-alkenenitriles.The latter, in the presence of cyclopentadiene and aluminium chloride, give novel bridged 7-membered cycloadducts with loss of hydrogen cyanide.
