Archiv der Pharmazie p. 76 - 82 (1983)
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El Sakka
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4-Acetylantipyrine (1) was condensed with aromatic or heterocyclic aldehydes to yield the cinnamoylidene derivatives 4a-d. Compound 4b was converted into the pyrazolinylantipyrine derivative 9 by hydrazine hydrate. 4-(Chloroacetyl)antipyrine (2) reacted w
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Doi:10.1016/j.bmcl.2005.01.066
(2005)Doi:10.1016/j.tetlet.2005.02.008
(2005)Doi:10.1021/om0401307
(2005)Doi:10.1016/S0040-4020(01)96339-2
(1968)Doi:10.1021/jo00406a057
(1978)Doi:10.1021/jm00372a004
(1984)
