METHOD FOR PRODUCTION OF 2-ARYL-8-PHENYL-3,4,9,14-TETRAHYDROBENZO[B]PYRAZINO[1',2':1,2]PYRROLO[2,3-E][1,4]DIAZEPINE-1,6,7(2H)-TRIONES Russian patent published in 2017 - IPC C07D487/14 C09D5/22 

Abstract RU 2631857 C2

FIELD: chemistry.

SUBSTANCE: invention refers to new individual compounds of benzo[b]pyrazino[1',2':1,2]-pyrrolo[2,3-e][1,4]diazepine class which show fluorescent properties.

EFFECT: obtaining new compounds which can be used as initial products for synthesis of new heterocyclic systems and also as markers for document protection against copying as having fluorescent properties.

3 cl, 2 ex

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RU 2 631 857 C2

Authors

Maslivets Andrej Nikolaevich

Chervyakov Artem Valentinovich

Dates

2017-09-27Published

2016-03-10Filed