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Nicholas  Lawrence

Nicholas Lawrence

Nicholas Lawrence
External Graduate Affiliate Faculty (Moffitt Cancer Center)

Contact

Office: MRC 4WEST
Phone: 813-745-6037
Email:

Links

Education

B.A., Cambridge University, UK, 1985
Ph.D., Cambridge University, UK, 1989

Research

Dr. Lawrence's group efforts are focused on the synthesis of new anticancer agents. The goal of the laboratory is to design and develop synthetic methodology to provide small organic molecules to act as selective anticancer agents against a range of molecular targets. Our research concerns the development of new anticancer drugs using a combination of synthetic chemistry and natural product isolation; it involves a very productive collaborative program incorporating both chemistry and biology. One aspect of our research concerns the design and function of tumor vasculature targeting anticancer agents that interact with the elements of the cytoskeleton. We are investigating the nature of the colchicine-binding site of ???-tubulin by the design of appropriate photo-affinity labeling agents and molecular modeling methods. Our laboratory is developing new anticancer agents based on agents related to combretastatins. These agents show potent activity in vitro and in vivo and are currently being prepared via serial and parallel synthesis for evaluation as tumor vasculature targeting drugs. The program also involves the structure activity study of complex derivatives of cucurbaticins. Natural products feature highly in our research, particularly as lead structures in the drug development process. The discovery of new bioactive natural products can often be a laborious venture. We are therefore developing novel natural product isolation techniques to help identify new structures with anticancer activity. Our research also concerns the development of novel synthetic methodology. This has included methods for the clean asymmetric reduction of ketones using polymeric siloxanes. We are now developing new reagents for use in design and preparation of combinatorial libraries. Our a long-standing interest in multi-component reactions based on vicarious nucleophilic aromatic substitution now provides new processes for the rapid construction of molecular scaffolds for the development of combinatorial libraries for use in the high throughput screening lab. Key words: Drug discovery, organic synthesis, bioorganic and medicinal chemistry, combinatorial chemistry, natural products, peptidomimetics.

Present Positions

Associate Professor

  • Medicine
  • Interdisciplinary Oncology
  • Chemistry

Current Courses

RefCourseSecCourse TitleCRDayTimeLocation
13161CHM 4970015Undergraduate Research
Requires Instructor Approval S-U Only
1-3

TBA TBA
13247CHM 6971015Thesis: Master's
S-U Only
2-19

TBA TBA
13182CHM 6973015Directed Research
S-U Only
1-19

TBA TBA
12738CHM 7820015Directed Research
S-U Only
1-19

TBA TBA
12739CHM 7980015Dissertation: Doctoral
Adm To Doc Candidacy Req S-U Only
2-19

TBA TBA