spiro-compound

Japanese: spiro-compound(英語表記)spirocompound
spiro-compound

...A general term for organic compounds with two rings in which only one atom is shared between the two rings. Also called spiro-compounds. The name comes from the Latin spira (spiral).

*Some of the terminology explanations that mention "spiro-compound" are listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…2個の環を有する有機化合物で,1個の原子のみが2個の環に共有されている構造をもつものの総称。スピロ化合物spiro‐compoundともいう。名はラテン語のspira(らせん)に由来する。…

※「spiro-compound」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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