共 50 条
- [31] Novel synthesis of ethyl 4-oxo-4H-pyrimido[1′,2′:1,2]quinazolino[3,4-a]perimidine-3-carboxylates INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 1997, 36 (09): : 810 - 812
- [33] Formation of alkyl 1-methyl-3,9-dioxo-2-phenyl-2,3,4,9-tetrahydro-1H-pyrrolo[3,4-b]quinoline-1-carboxylates by thermolysis of alkyl 1,5-diaryl-4-methyl-2,3,6-trioxo-1,2,3,4,5,6-hexahydropyrrolo[3,4-b]pyrrole-4-carboxylates Russian Journal of Organic Chemistry, 2012, 48 : 616 - 617
- [36] STEREOSELECTIVE CONVERSIONS OF TERT-BUTYL RAC-5-ALKYLIDENE-2-TERT-BUTYL-3-METHYL-4-OXO-1-IMIDAZOLIDINECARBOXYLATES (R)-5-ALKYLIDENE-2-TERT-BUTYL-3-METHYL-4-OXO-1-IMIDAZOLIDINECARBOXYLATES OR (S)-5-ALKYLIDENE-2-TERT-BUTYL-3-METHYL-4-OXO-1-IMIDAZOLIDINECARBOXYLATES (CHIRAL 2,3-DEHYDROAMINO ACID-DERIVATIVES) AND PREPARATION OF SOME NONPROTEINOGENIC AMINO-ACIDS LIEBIGS ANNALEN DER CHEMIE, 1991, (07): : 669 - 684
- [37] The synthesis of hydrazones of alkyl 4-oxo-4,5,6,7-tetrahydrobenzofuran-3-carboxylates and furocinnolin-3-one MONATSHEFTE FUR CHEMIE, 2025, 156 (03): : 287 - 297
- [38] DIASTEREOISOMERIC 4-(1-METHYL-1-OXO-3-PYRROLIDINYLMETHYLAMINO)QUINAZOLINES JOURNAL OF ORGANIC CHEMISTRY, 1962, 27 (05): : 1903 - &