专利号:US-11753440-B2 优先权日:2018-06-05 标题 :Methods for the synthesis of arginine-containing peptides 发明人:HEIDL MARC; GEOTTI-BIANCHINI PIERO 权利人:DSM IP ASSETS BV 摘要:Methods for the synthesis of arginine-containing peptides are provided. The methods include a deprotection step that minimizes the transfer of by-products deriving from cleaved sulfonyl-5 based side chain protecting groups from arginine to amino acids carrying electron rich side chains.
专利号:US-7122628-B2 优先权日:2000-12-22 标 题:Process for the synthesis of a peptide having a Trp residue 发明人:JACKSON STEVEN ALLEN 权利人:IPSEN MFG IRELAND LTD 摘要:A process for the solid phase synthesis of a peptide having at least one thyptophan residue, wherein said method comprises temporarily protecting the indole ring of said tryptophan residue with a side chain protecting group which is labile to a base wherein said protecting group is removed during cleavage of said peptide from the solid support.
专利号:US-9475837-B2 优先权日:2011-12-23 标题 :Process for the synthesis of therapeutic peptides 发明人:HURLEY FIONN; WEGNER KATARZYNA; FOLEY PATRICK 权利人:IPSEN MFG IRELAND LTD 摘要:The present invention relates to a process for the large-scale synthesis of therapeutic peptides using a Sieber Amide resin, which comprises solid-phase Fmoc-chemistry.
专利号:US-2024209029-A1 优先权日:2021-04-21 标题:Adiponectin glycopeptides and compositions and methods of use thereof 发明人:WANG YU; LI XUECHEN; XU AIMIN; WU HONGXIANG; ZHANG YIWEI; LI YUANXIN 权利人:UNIV HONG KONG 摘要:An improved method for the chemical synthesis of glycosylated peptides has been developed. The method uses stereoselective glycan synthesis and chemical peptide ligation to produce glycopeptides at lower-cost and with higher efficiency/yield compared to conventional methods. In particular, a method for the large-scale, chemical synthesis of hydroxylated amino acid building blocks and glycosylated amino acids suitable for solid phase peptide synthesis (SPPS) are disclosed. SPPS-based methods using the glycosylated amino acids to chemically synthesize adiponectin-like peptides are also described. In vivo studies show that the adiponectin mimicking glycopeptides exhibit significant anticancer, anti-obesity and insulin sensitizing effects. Pharmaceutical compositions of the synthetic glycopeptides and methods of use thereof in treating diseases associated with deficient adiponectin are also described.
专利号:WO-2020031179-A1 优先权日:2018-08-06 标题:Methods for synthesis of cannabinoid compounds 发明人:JAGTAP PRAKASH; MUSA SANAA 权利人:BEETLEBUNG PHARMA LTD 摘要:The present invention provides simple synthetic routes for the preparation of cannabinoid compounds such as CBD, CBDV, THC, THCV, CBN, HU-308, CBG, CBC, and derivatives thereof, which are stereoselective and provide the desired cannabinoid compound in high yield.
专利号:US-7067554-B2 优先权日:2000-05-30 标 题 :Method for the synthesis of compounds of formula I and their uses thereof 发明人:MJALLI ADNAN M M; GOPALASWAMY RAMESH; AVOR KWASI A; WYSONG CHRISTOPHER L; ANDREW PATRON 权利人:TRANSTECH PHARMA INC 摘要:This invention provides certain compounds, methods of their preparation, pharmaceutical compositions comprising the compounds, their use in treating human or animal disorders. The compounds of the invention are useful as modulators of the interaction between the receptor for advanced glycated end products (RAGE) and its ligands, such as advanced glycated end products (AGEs), S100/calgranulin/EN-RAGE, β-amyloid and amphoterin, and for the management, treatment, control, or as an adjunct treatment for diseases in humans caused by RAGE. Such diseases or disease states include acute and chronic inflammation, the development of diabetic late complications such as increased vascular permeability, nephropathy, atherosclerosis, and retinopathy, the development of Alzheimer's disease, erectile dysfunction, and tumor invasion and metastasis.