Article citationsMore>>
Shimizu, Y., Shi, S.-L., Usuda, H., Kanai, M. and Shibasaki, M. (2010) Catalytic Asymmetric Total Synthesis of ent-Hyperforin. Angewandte Chemie International Edition, 49, 1103-1106.
https://doi.org/10.1002/anie.200906678
has been cited by the following article:
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TITLE:
Super Antibiotics, Part IV. Hyperforin, Relative and Absolute Stereochemistry Elucidated by Gas-Chromatography Mass-Spectrometry with Supersonic Molecular Beams
AUTHORS:
Ilia Brondz
KEYWORDS:
Hyperforin, Perforatrin, Relative and Absolute Stereochemistry, Gas Chromatography-Mass Spectrometry, Chirality
JOURNAL NAME:
International Journal of Analytical Mass Spectrometry and Chromatography,
Vol.5 No.3,
September
22,
2017
ABSTRACT: Relative and absolute stereochemistry for hyperforin has been proposed by Brondz et al. was supported and new isomer of hyperforin-perforatrin has been discovered. Relative and absolute stereochemistry for perforatrin was proposed and elucidated by using gas-chromatography mass-spectrometry with supersonic molecular beams (SMB). The possibility of the existence of ambiguities in chirality as a hypothesis for the existence, and a new understanding, of chiral substances with shifting chirality is presented.