6512-25-0Relevant articles and documents
Xylochemical synthesis and biological evaluation of shancigusin c and bletistrin g
Efferth, Thomas,Geske, Leander,Kauhl, Ulrich,Opatz, Till,Saeed, Mohamed E. M.,Schüffler, Anja,Thines, Eckhard
supporting information, (2021/06/16)
The biological activities of shancigusin C (1) and bletistrin G (2), natural products isolated from orchids, are reported along with their first total syntheses. The total synthesis of shancigusin C (1) was conducted by employing the Perkin reaction to forge the central stilbene core, whereas the synthesis of bletistrin G (2) was achieved by the Wittig olefination followed by several regiose-lective aromatic substitution reactions. Both syntheses were completed by applying only renewable starting materials according to the principles of xylochemistry. The cytotoxic properties of shancigusin C (1) and bletistrin G (2) against tumor cells suggest suitability as a starting point for further structural variation.
Synthesis of functionally substituted furan and resorcinol derivatives from dimethyl 3-oxopentanedioate
Ismailov,Ibragimova,Sadykhova,Mamedova,Yusubov
, p. 950 - 952 (2017/08/02)
The alkylation of dimethyl 3-oxopentanedioate with 1,2-dibromoethane and 1,2,3-tribromopropane afforded C,C-(cyclopropane derivative) and C,O-dialkylation products. The initial trioxo compound underwent partial self-condensation to produce resorcinol deri
Syntheses of Naturally Occuring 5-Carbonylmethyl-7-hydroxy-2-methyl-chromones and -chromanone (Studies on the β-Carbonyl Compounds Connected with the β-Polyketides. X)
Takeuchi, Naoki,Sasaki, Yuki,Kosugi, Yoko,Tobinaga, Seisho
, p. 2012 - 2015 (2007/10/02)
Naturally occuring 5-carbonylmethyl-7-hydroxy-2-methyl-chromones, -chromanone and an analogue 1, 2, 3, and 4 were synthesized by two routes from a self condensation product 6 of dimethyl acetonedicarboxylate, and the pyrone 10.