…Many antibiotics, such as penicillin, have a β-lactam skeleton, and ε-caprolactam is an important raw material for nylon 6. Lactams are in a tautomeric relationship with lactim, which has the -N=C(OH)- structure. For example, isatin, the lactam of isatic acid, has the structure (1) in lactam form and (2) in lactim form, as shown below. … *Some of the terminology that mentions "lactim" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…抗生物質にはペニシリンのようにβ‐ラクタム骨格をもつものが多く,ε‐カプロラクタムはナイロン6の原料として重要である。ラクタムは-N=C(OH)-構造をもつラクチムlactimと互変異性の関係にある。たとえば,イサチン酸のラクタムであるイサチンは,次に示すようにラクタム型では(1),ラクチム型では(2)の構造をもつ。… ※「lactim」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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