Isolation and structure elucidation of secopenitrem D, an indole alkaloid from Penicillium crustosum Thom
Keywords: Secopenitrem D; Indole alkaloid; Penicillium crustosum; Neurotoxicity; APCI; atmospheric pressure chemical ionization; ESI; electrospray ionization; DAD; diode array detector; SPE; solid-phase extraction; COSY; correlation spectroscopy; TOCSY; total corre