5,6-Dehydrolupanine, a New Alkaloid, and Lupanine from Thermopsis rhombifolia (Nutt.) Richards

5,6-Dehydrolupanine, a New Alkaloid, and Lupanine from <i>Thermopsis rhombifolia</i> (Nutt.) Richards Lupin alkaloids from the seeds of Thermopsis lupinoides Isolation of a New Alkaloid (-)-0- Acetylbaptifoline and the Absolute Stereochemical Relationships of Lupine Alkaloids in Thermopsis chinensis Isolation of a New Alkaloid (-)-0- Acetylbaptifoline and the Absolute Stereochemical Relationships of Lupine Alkaloids in Thermopsis chinensis Alkaloids of Thermopsis Lupinoides Rhombifoline and 5,6-dehydrolupanine fromAnagyrus foetida L. THE ALKALOIDS OF <i>THERMOPSIS RHOMBIFOLIA</i> (NUTT.) RICHARDS (+)-15β-Hydroxy-17-oxolupanine a lupin alkaloid from the seeds ofLupinus albus A New Lupine Alkaloid, (-)-Δ⁵S-Dehydromultiflorine, from the Seeds of Lupinus termis Quinolizidine alkaloids from the east-african legume Dicraeopetalum stipulare harms