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3 results about "Octreotide" patented technology
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Octreotide is used to treat severe watery diarrhea and sudden reddening of the face and neck caused by certain types of tumors (e.g., carcinoid tumors, vasoactive intestinal peptide tumors) that are found usually in the intestines and pancreas.
The present invention relates to a mixed green solvent based process for the preparation of peptide. More specifically, the present invention relates to a process of the preparation of Octreotide using greener solvent. The process of present invention also focused on minimizing solvent consumption, especially DMF, trifluoroacetic acid (TFA) and ethers. The process of present invention also substitutes acetonitrile with methanol in the chromatographic purification steps. The process of present invention only addresses environmental concerns associated with DMF usage but also maintains the efficiency and effectiveness of the Octreotide synthesis process.