Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system
Patent
1989-07-25
1992-01-21
Rizzo, Nicholas S.
Organic compounds -- part of the class 532-570 series
Organic compounds
Four or more ring nitrogens in the bicyclo ring system
C07D23722
Patent
active
050829394
ABSTRACT:
A novel process for preparing alkoxyalkylidenehydrazinopyridazine derivatives which comprises reducing a novel alkoxytriphenylmethylazopyridazine derivative, removing the triphenylmethyl group and reacting with an aldehyde or ketone derivative.
A specific compound produced by this process is 3-[3-[[2-(3,4-dimethoxyphenyl)ethyl]amino]-2-hydroxypropoxy]-6-isopropylid enehydrazinopyridazine.
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Cerri Alberto
Farina Carlo
Parravicini Francesco
Pinza Mario
Dinner Dara L.
I.S.F. Societa per Azioni
Lentz Edward T.
Rizzo Nicholas S.
Venetianer Stephen
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