Some new alkaloids from burley tobacco

Some new alkaloids from burley tobacco N′-ethylnornicotine from burley tobacco N'-Isopropylnornicotine in burley tobacco (Nicotiana tabacum). New minor alkaloids in burley tobacco (Nicotiana tabacum). A Chemical Study of Burley Tobacco Flavour (Nicotiana tabacum<scp>L</scp>.) V. Identification and Synthesis of the Novel Terpenoid Alkaloids 1, 3, 6, 6‐Tetramethyl‐5, 6, 7, 8‐tetrahydro‐isoquinolin‐8‐one and 3, 6, 6‐Trimethyl‐5,6‐dihydro‐7H‐2‐pyrindin‐7‐one N'-Acyl and N'-nitroso pyridine alkaloids in alkaloid lines of burley tobacco during growth and air-curing Identification and synthesis of novel alkaloids from the root system of Nicotiana tabacum: Affinity for neuronal nicotinic acetylcholine receptors Identification and synthesis of novel alkaloids from the root system of Nicotiana tabacum: Affinity for neuronal nicotinic acetylcholine receptors Phytochemical studies on tobacco alkaloids—XI Minor Alkaloids from Nicotiana tabacum