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异𫫇唑

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异𫫇唑
Full structural formula
Skeletal formula with numbers
Ball-and-stick model
Space-filling model
IUPAC名
isoxazole
识别
CAS号 288-14-2  ✓
PubChem 9254
ChemSpider 8897
SMILES
InChI
InChIKey CTAPFRYPJLPFDF-UHFFFAOYAS
ChEBI 35595
性质
化学式 C3H3NO
摩尔质量 69.06202 g·mol⁻¹
密度 1.075 g/ml
沸点 95 °C
pKa -3.0 (其共轭酸) [1]
相关物质
相关化学品 𫫇唑, 呋喃
若非注明,所有数据均出自一般条件(25 ℃,100 kPa)下。

异𫫇唑Isoxazole)是一种杂环化合物,含有相邻的一个氧杂原子和一个氮杂原子。异𫫇唑环结构存在于某些天然产物,如鹅膏蕈氨酸,以及一些药物,包括COX-2抑制剂伐地考昔英语Valdecoxib(商品名Bextra)。一些耐β-内酰胺酶的抗生素含有异𫫇唑环,例如氯唑西林英语cloxacillin双氯青霉素氟氯西林。类固醇类药物达那唑英语Danazol也含异𫫇唑环。

参考资料

  1. ^ Zoltewicz, J. A. & Deady, L. W. Quaternization of heteroaromatic compounds. Quantitative aspects. Adv. Heterocycl. Chem. 22, 71-121 (1978).

外部链接

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异𫫇唑
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