多孔
化学
分离(微生物学)
擔子菌門
生物化学
植物
生物
微生物学
作者
Heesang Lee,In-Hyun Hwang,Jeong‐Ah Kim,Ji-Young Choi,Tae‐Su Jang,Hiruyuki Osada,Jong-Seog Ahn,MinKyun Na,Seung‐Ho Lee
标识
DOI:10.5012/bkcs.2011.32.2.697
摘要
Optical rotations were measured using a JASCO DIP-1000 (Tokyo, Japan) automatic digital polarimeter. The FT-IR spectra were recorded on a JASCO FT-IR 300E spectro-photometer, and UV spectra on a JASCO V-550 spectrophoto-meter. The NMR spectra were recorded on a Bruker 250 MHz (DMX 250) spectrometer and a Varian 600 MHZ (VNS 600), respectively, using Bruker's and Varian's standard pulse pro-gram, with chemical shifts reported in ppm downfield from TMS. Column chromatography was carried out on Merck silica gel (70 - 230 mesh, Merck). TLC was performed on aluminum plates precoated with Kieselgel 60 F
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