Brevetoxin B is a marine neurotoxin most commonly associated with Red Tides – Annually responsible for the deaths of thousands of marine organisms The structure of this poison was identified in 1981 by Lin

Poison Isolated in 1818 Used as a pestcide and in medicine as a stimulant for the central nervous system Structure elucidation in 1946

Six contiguous stereogenic centers. Class of molecules : Steroids. ?Steroids are important biomolecules because of their powerful biological activity

《有机化学》课程教学资源（讲义）考试大纲

《有机化学》课程考试大纲

CONTENTS Preface xxv INTRODUCTION he Origins of Organic Chemistry 1 Berzelius, Wohler. and vitalism 1 The Structural Theory 3 Electronic Theories of Structure and Reactivity 3

1．用系统命名法命名下列化合物：

1．用系统命法命名下列化合物，对顺反异构体用 Z、E 命名： (1) CH3 CH

1.写出下列氨基酸的 Fischer 投影式，注明其 R 或 S： （1）L-丙氨酸 （2）甘氨酸 （3）L-丝氨酸 （4）L-组氨酸 （5）L-半胱氨酸

1． 划分出下列各化合物中的异戊二烯单位：