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Home › Method of isolating phenanthroindolizidine alkaloids from Tylophora atrofolliculata with HIF-1 inhibitory activity, compositions comprising them and their use

Method of isolating phenanthroindolizidine alkaloids from Tylophora atrofolliculata with HIF-1 inhibitory activity, compositions comprising them and their use

US Patent 9782401 · Granted Oct 10, 2017

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