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FR1503429A Expired / Lapsed FR ⏱️ 0.0 years remaining

Process for preparing cyclic esters of phosphonic acid

Assignee: Novartis AG
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Filing: 1966-12-08
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Granted: 1967-11-24
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Expires: 1986-12-08
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Abstract

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Inventors

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-05 18:26
CPC Classifications
C; C08; C08G; C08G59/00; C08G59/18; C08G59/40; C08G59/4007; C08G59/4071; C07; C07F; C07F9/00; C07F9/02; C07F9/28; C07F9/38; C07F9/40; C07F9/4003; C07F9/4025; C07F9/547; C07F9/6564; C07F9/6571; C07F9/657163; C07F9/657181; C08G79/00; C08G79/02; C08G79/04

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