Assignee
WIECKO JACEK
2 granted patents·31 citations·filing 1976–1976
Technology mixC07D2
Top patents by PatentIndex Score
2 records- 0179US4057548AProcess for preparing methotrexate or an N-substituted derivative thereof and/or a di (lower) alkyl ester thereof and precursor thereforWIECKO JACEK·Filed 1976·Granted Nov 8, 1977·17 cites·6 claims
- 0277US4067867AProcess for preparing pyrazine precursor of methotrexate or an N-substituted derivative thereof and/or a di(lower)alkyl ester thereofWIECKO JACEK·Filed 1976·Granted Jan 10, 1978·14 cites·6 claims
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