METHOD OF PREPARING OXADIAZINE DERIVATIVES, AND INTERMEDIATES Russian patent published in 1999 - IPC

Abstract RU 2138489 C1

FIELD: organic synthesis. SUBSTANCE: oxadiazine derivatives with general formula I: (I), wherein R1 is fluorine, chlorine, or fluoro-C1-C3-alkoxy group, and R2 is C1-C3-alkyl, which are racemic or enantiomorphously enriched on chiral site, are prepared by interaction of compounds with general formula VI: (VI) with compound VII: (VII). Compounds I exhibit arthroposicide activity. EFFECT: simplified synthetic procedure. 18 cl, 7 ex

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RU 2 138 489 C1

Authors

Annis Gehri Dehvid

Makkann Stefen Frederik

Shapiro Rafaehl

Dates

1999-09-27Published

1995-04-17Filed