PYRROLE, PYRROLIDINE, PYRIDINE, PIPERIDINE, AND AZEPINE ALKALOIDS

[51] UTSONOMIYA I, 1992, HETEROCYCLES, V33, P349

[52] DIASTEREOSELECTIVE INTRAMOLECULAR DIELS-ALDER REACTION OF N-ALKOXYCARBONYL-1-AZA-1,3-BUTADIENES AND A TOTAL SYNTHESIS OF THE PIPERIDINE ALKALOID, (+/-)-SEDRIDINE [J]. TETRAHEDRON LETTERS, 1991, 32 (34) : 4371 - 4374

[53] VLOON WJ, 1991, RECL TRAV CHIM PAY B, V110, P414

[54] BIOMIMETIC SYNTHESIS OF NITRARIA ALKALOIDS - STEREOSELECTIVE SPIROCYCLIZATION REACTIONS [J]. TETRAHEDRON, 1992, 48 (19) : 3935 - 3944

[55] Zhang H. Y., 1992, Acta Pharmaceutica Sinica, V27, P113

[56] Zimmer Reinhold, 1992, LIEBIGS ANN CHEM, V7, P709

[51] UTSONOMIYA I, 1992, HETEROCYCLES, V33, P349

[52] DIASTEREOSELECTIVE INTRAMOLECULAR DIELS-ALDER REACTION OF N-ALKOXYCARBONYL-1-AZA-1,3-BUTADIENES AND A TOTAL SYNTHESIS OF THE PIPERIDINE ALKALOID, (+/-)-SEDRIDINE [J]. TETRAHEDRON LETTERS, 1991, 32 (34) : 4371 - 4374

[53] VLOON WJ, 1991, RECL TRAV CHIM PAY B, V110, P414

[54] BIOMIMETIC SYNTHESIS OF NITRARIA ALKALOIDS - STEREOSELECTIVE SPIROCYCLIZATION REACTIONS [J]. TETRAHEDRON, 1992, 48 (19) : 3935 - 3944

[55] Zhang H. Y., 1992, Acta Pharmaceutica Sinica, V27, P113

[56] Zimmer Reinhold, 1992, LIEBIGS ANN CHEM, V7, P709