title: Furaquinocins I and J: novel polyketide isoprenoid hybrid compounds from Streptomyces reveromyceticus SN-593.
abstract: Two novel furaquinocin (FQ) analogues, I (1) and J (2), were isolated from Streptomyces reveromyceticus SN-593 strain NRM2. Their structures were elucidated by MS and NMR analyses. Similar to the previously described FQ D (3), both 1 and 2 possessed a dihydrofuran ring fused to a polyketide naphthoquinone skeleton. The main difference between 1, 2 and 3 was the type of residue attached to C-13; these were a carboxyl, a carboxamide and a methyl residue, respectively.
authors: Chemical Biology Core Facility, Chemical Biology Department, RIKEN Advanced Science Institute, Wakoshi, Saitama, Japan.
authors: Suresh
authors: S
authors: Panthee
authors: Shunji
authors: S
authors: Takahashi
authors: Hiroshi
authors: H
authors: Takagi
authors: Toshihiko
authors: T
authors: Nogawa
authors: Eri
authors: E
authors: Oowada
authors: Masakazu
authors: M
authors: Uramoto
authors: Hiroyuki
authors: H
authors: Osada