NOVEL 2H-CHROMENE SYNTHESIS METHODS Russian patent published in 2010 - IPC C07D405/06 C07D239/46 

Abstract RU 2397980 C2

FIELD: chemistry.

SUBSTANCE: present invention relates to novel methods for synthesis of formula I compound (Iclaprim) which relates to dihydrofolate reductase inhibitors

,

as well as to intermediate compounds used in said methods.

EFFECT: design of novel efficient methods for synthesis of formula I compound (Iclaprim).

13 cl, 2 tbl, 30 ex

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RU 2 397 980 C2

Authors

Shnajder Peter

Tataui Shuehb

Dates

2010-08-27Published

2006-02-10Filed