Efficient Preparation of (<i>Z</i>)-2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-[(fluoromethoxy)imino]acetic Acid
作者:Takeo Kanai、Yasunobu Kai、Nobuaki Sato、Toshihiko Naito、Takashi Kamiya、Takaharu Nakamura、Katsuyuki Ogura
DOI:10.1246/bcsj.66.2335
日期:1993.8
(Z)-2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-[(fluoromethoxy)imino]acetic acid (2), a useful chemical modifier of cephalosporin antibiotics, was efficiently synthesized from 2-[(fluoromethoxy)imino]-1,3-propanedinitrile. The stereochemical structure of 2 was unambiguously determined by X-ray crystallography.
(Z)-2-(5-氨基-1,2,4-噻二唑-3-基)-2-[(氟甲氧基)亚胺]乙酸(2),一种有用的头孢类抗生素化学修饰剂,已高效合成自2-[(氟甲氧基)亚胺]-1,3-丙二腈。通过X射线晶体学对2的立体化学结构进行了明确的确定。