Total Syntheses of Linear Polythiazole/Oxazole Plantazolicin A and Its Biosynthetic Precursor Plantazolicin B
作者:Zoe E. Wilson、Sabine Fenner、Steven V. Ley
DOI:10.1002/anie.201410063
日期:2015.1.19
Plantazolicin A, a linear decacyclic natural product, exhibits desirable selective activity against the causative agent of anthrax toxicity. The total synthesis of plantazolicin A and itsbiosyntheticprecursorplantazolicinB was successfully achieved by an efficient, unified, and highly convergent route featuring dicyclizations to form 2,4‐concatenated oxazoles and the mild synthesis of thiazoles
Plantazolicin A 是一种线性十环天然产物,对炭疽毒性的病原体表现出理想的选择性活性。通过高效、统一、高度收敛的路线,通过双环化形成2,4-联恶唑以及由天然氨基酸温和合成噻唑,成功实现了植物唑菌素A及其生物合成前体植物唑菌素B的全合成。该报告代表了 Plantazolicin B 的首次合成,并包含了这两种天然产物的首个完整表征数据。
Human interferon-related peptides, antigens, antibodies and process for
申请人:Otsuka Pharmaceutical Co., Ltd.
公开号:US04474754A1
公开(公告)日:1984-10-02
Human interferons related peptides and derivatives thereof, antigens, antibodies prepared therefrom, immobilized antibodies to be used for affinity chromatography, and novel method for assaying human interferons by using said affinity chromatography.