@phdthesis{MufusamaKoySita2019,
  author    = {Mufusama Koy Sita, Jean-Pierre},
  title     = {Quality Assessment of Antimalarial Medicines Sold in the Democratic Republic of the Congo and Phytochemical Investigations on a Congolese Ancistrocladus Liana},
  doi       = {10.25972/OPUS-19238},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-192382},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2019},
  abstract  = {Nowadays, the management of infectious diseases is especially threatened by the rapid emergence of drug resistance. It has been suggested that the medicine quality assurance combined with good medication adherence may help to reduce this impendence. Moreover, the search for new antimicrobial agents from medicinal plants is strongly encouraged for the exploration of alternatives to existing therapies. In this context, the present work focused on both the quality evaluation of commercialized antimalarial medicines from the Democratic Republic of the Congo and on the phytochemical investigations of a Congolese Ancistrocladus species.},
  subject      = {Antimalariamittel},
  language  = {en}
}
@phdthesis{Seaf2019,
  author    = {Seaf, Shaimaa Fayez Ali Mohammed},
  title     = {Isolation, structural elucidation, and biological evaluation of Naphthylisoquinoline alkaloids from two African Ancistrocladus species},
  doi       = {10.25972/OPUS-19158},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-191588},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2019},
  abstract  = {The indepth metabolic profiling of the crude extracts of two African Ancistrocladus species viz. A. likoko from Central Africa and A. abbreviatus from West Africa, resulted in a total of 87 alkaloids among them 54 new ones. All of the compounds were intensely elucidated by 1D and 2D NMR, HRESIMS, as well as chemical and chiroptical techniques. Among the newly discovered compounds are quinoid naphthylisoquinolines with an ortho-diketone in the naphthalene portion, nor-naphthylisoquinoline alkaloid lacking the always present methyl group at C-1, seco-(ring cleaved) naphthylisoquinolines, and a newly discovered class of natural products called the naphthylisoindolinones. Some of the compounds displayed strong antitumoral activities against human pancreatic cancer cells and leukemia cells in-vitro.},
  subject      = {Naphthylisochinolinalkaloide},
  language  = {en}
}