Syntheses of pyrimido[4,5-c]pyridazine derivatives. II. A novel reaction of α-diazo-β-oxo-5-(4-chloropyrimidine)propionate with triphenyl phosphine leading to 1,4-dihydro-4-oxopyrimido-[4,5-c]pyridazine-3-carboxylate

DOI: 10.1248/cpb.26.14

Source and publish data:

Chemical and Pharmaceutical Bulletin p. 14 - 18,15,18 (1978)

Update date:2022-08-05

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Authors:

Miyamoto

Kimura Kimura

Matsumoto

Minami Minami

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Article abstract of DOI:10.1248/cpb.26.14

Full text of DOI:10.1248/cpb.26.14

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