Rare Phenanthroindolizidine Alkaloids and a Substituted Phenanthrene, Tyloindane, from Tylophora indica

Rare Phenanthroindolizidine Alkaloids and a Substituted Phenanthrene, Tyloindane, from Tylophora indica Rare Phenanthroindolizidine Alkaloids and a Substituted Phenanthrene, Tyloindane, from Tylophora indica Alkaloids from Tylophora indica A new phenanthroindolizidine alkaloid from Tylophora indica Phenanthroindolizidine alkaloids from Tylophora tanakae ChemInform Abstract: DIE STRUKTUR DES TYLOPHORINIDINS, EIN NEUES POTENTIELLES ANTITUMOR‐ALKALOID AUS TYLOPHORA ASTHMATICA Tylophorinicine, a phenanthroindolizidine alkaloid from tylophora asthmatica and pergularia pallida Alkaloids of Tylophora III: New Alkaloids of Tylophora indica (Burm) Merrill and Tylophora dalzellii Hook. f Cytotoxic Alkaloids from the Roots ofTylophora atrofolliculata 189. The alkaloids of Tylophora crebriflora: structure and synthesis of tylocrebrine, a new phenanthroindolizidine alkaloid