Tetraalkylpiperidinyl substituted uracil derivatives and their u

Details Tetraalkylpiperidinyl substituted uracil derivatives and their u Tetraalkylpiperidinyl substituted uracil derivatives and their u

1987-10-02

1989-03-28

Hollrah, Glennon H.

Organic compounds -- part of the class 532-570 series

Organic compounds

Nitrogen attached directly or indirectly to the purine ring...

524100, 544310, 544312, 546186, 546191, 546223, 546224, 546244, C07D40104

Patent

active

048165859

ABSTRACT:
Tetraalkylpiperidinyl substituted uracil derivatives are disclosed which can be represented by the formula ##STR1## wherein each R' is independently an alkyl radical, n is 1 or 2 and R is a substituted or unsubstituted aliphatic radical, cycloaliphatic radical, aromatic radical or aromatic-aliphatic radical.
These derivatives are useful as UV light stabilizers in synthetic resins.

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