lactam

n. [化] 内酰胺, 乳胺

发音

/ˈlækˌtæm/

词形变化

lactams 复数 lactams

释义与例句

1.

Any of a class of cyclic amides that are the nitrogen analogs of lactones, formed by heating amino acids; the tautomeric enol forms are known as lactims.

化学

词源

Etymology tree Latin lacder. English lacto- German Ketonbor. English ketone English -one English lactone Egyptian jmnbor. Ancient Greek Ᾰ̓́μμων (Ắmmōn)bor. Latin Ammōn Latin ammoniacusder. English ammonia Proto-Indo-European *dʰeh₁-der. Latin -idusder. English -ide English amide English lactam From lac(tone) + am(ide).

来源：wiktionary