Sökning: "Alkaloid"

Visar resultat 1 - 5 av 31 avhandlingar innehållade ordet Alkaloid.

1. 1. Growth and alkaloid production by Claviceps purpurea

   Författare :Martin Johansson; Uppsala universitet; []
   Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

   Sammanfattning : .... LÄS MER

3. 2. Papaver somniferum L. : breeding for a modified morphinane alkaloid pattern

   Författare :Ulf Nyman; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; PHARMACY; FARMACI;

   Sammanfattning : .... LÄS MER

4. 3. Synthetic studies on carbapenem antibiotics and the alkaloid (+)-nitramine

   Författare :Hua Ming He-Williams; Uppsala universitet; []
   Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

   Sammanfattning : .... LÄS MER

5. 4. Cytotoxic Compounds of Plant Origin – Biological and Chemical Diversity

   Författare :Petra Lindholm; Anders Backlund; Lars Bohlin; Kristín Ingólfsdóttir; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pharmacognosy; pharmacognosy; cytotoxicity; antitumour; Nuphar alkaloid; cyclotide; thionin; cardiac glycoside; Farmakognosi; Pharmacognosy; Farmakognosi;

   Sammanfattning : The development of resistance by tumour cells to chemotherapeutic agents is a major problem in cancer treatments. One way to counter this is to find compounds with cytotoxic mechanisms other than those of drugs in clinical use today. LÄS MER

7. 5. Synthesis of Indole Alkaloids and Development of New Methodology

   Författare :Anita Hoang; Centrum för analys och syntes; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; total synthesis; indole alkaloids; Domino reactions; vicinal quaternary stereocenters; quaternary stereocenter; indoline synthesis; communesin alkaloid; perophoramidine; dehaloperophoramidine; akuammiline alkaloids; strictamine; intramolecular Heck reaction; domino carbopalladation carbonylation; indoline alkaloids;

   Sammanfattning : This thesis describes our efforts towards the total synthesis of natural products and the development of a newmethodology to afford a synthetically important scaffold.Chapter 2 outlines our efforts towards the total synthesis of a marine natural product, perophoramidine as wellas our completed synthesis of dehaloperophoramidine. LÄS MER