Zobrazeno 1 - 9 of 9 pro vyhledávání: '"Manoharan Mathiselvam"'
1
Synthesis of N-(β-d-glycuronopyranosyl)alkanamides and 1-(β-d-glycuronopyranosyl)-4-phenyl-[1,2,3]-triazoles as N-glycoprotein linkage region analogs: examination of the effect of C5 substituent on the N-glycosidic torsion (ΦN) based on X-ray crystallography
Autor: Manoharan Mathiselvam, Babu Varghese, Duraikkannu Loganathan
Publikováno v: Carbohydrate Research. 380:1-8
The torsion angle around the N-glycoprotein linkage region (GlcNAc-Asn) is an important factor for presenting sugar on the cell surface which is crucial for many biological processes. Earlier studies using model and analogs showed that this important
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1fba382c43ee5662b1e9c6d963618f3a
https://doi.org/10.1016/j.carres.2013.06.023
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2
Synthesis and X-ray crystallographic investigation of N-(3-deoxy-3-acetamido-β-D-glycopyranosyl)alkanamides as analogs of N-glycoprotein linkage region
Autor: Duraikkannu Loganathan, Babu Varghese, Manoharan Mathiselvam
Publikováno v: Glycoconjugate Journal. 28:573-580
As part of our ongoing program aimed at understanding the structural significance of GlcNAcβAsn linkage conserved in all eukaryotic N-glycoproteins, the present study reports on the synthesis and X-ray crystal structures of N-(3-deoxy-3-acetamido-β
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2d2ecaf06512830911867357aa70c52
https://doi.org/10.1007/s10719-011-9357-y
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3
Synthesis ofN‐Protected/Free Indole‐7‐Carboxaldehyde
Autor: Arasambattu K. Mohanakrishnan, Subramaniam Manavalan, Ramalingam Balamurugan, Neelamegam Ramesh, Manoharan Mathiselvam
Publikováno v: Synthetic Communications. 37:4343-4352
A direct method for the preparation of N‐protected/free indole‐7‐carboxaldehyde is reported from the corresponding N‐protected 7‐bromomethylindoles using three different conditions.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3a2c45f9b87fd6cc628ab390f4b4aad0
https://doi.org/10.1080/00397910701578586
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5
Effect of distal sugars and interglycosidic linkage on the N-glycoprotein linkage region conformation: Synthesis and X-Ray crystallographic investigation of ?-1-N-alkanamide derivatives of cellobiose and maltose as disaccharide analogs of the conserved chitobiosylasparagine linkage
Autor: Duraikkannu Loganathan, Serge Pérez, Venkatachalam Ramkumar, Manoharan Mathiselvam
Publikováno v: Glycoconjugate J.
Glycoconjugate J., 2014, pp.71-87
The linkage region constituents, 2-deoxy-2-acetamido-?-D-glucopyranose (GlcNAc) and L-asparagine (Asn) are conserved in the N-glycoproteins of all eukaryotes. Elucidation of the structure and conformation of the linkage region of glycoproteins is imp
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0031db260953e59869b119a50aa414fd
https://igi.indrastra.com/items/show/81957
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6
Synthesis and X-ray crystallographic investigation of N-(β-D-glycosyl)butanamides derived from GlcNAc and chitobiose as analogs of the conserved chitobiosylasparagine linkage of N-glycoproteins
Autor: Babu Varghese, Duraikkannu Loganathan, Manoharan Mathiselvam, Serge Pérez, Amrita Srivastava
Publikováno v: Carbohydrate Research
Carbohydrate Research, Elsevier, 2013, pp.37-44
The linkage region, GlcNAcβAsn, is conserved in all eukaryotic N-glycoproteins. As a logical extension of a research endeavor aimed at understanding the structural significance of GlcNAc and Asn as the linkage region constituents, the newer analogs
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::273e92f9e7e04161e70697b04de7823d
https://hal.archives-ouvertes.fr/hal-00903485
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7
Synthesis and characterization of thiourea- and urea-linked glycolipids as low-molecular-weight hydrogelators
Autor: Duraikkannu Loganathan, Manoharan Mathiselvam, Babu Varghese
Publikováno v: IndraStra Global.
Novel glycolipids with thiourea- and urea-linkers have been synthesized as low-molecular-weight gelators by reacting glycosyl aminoacetamides with alkyl isothiocyanates and isocyanates. The influence of the linker groups on their self-assembly proper
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e30178ecc72641b38a962de96e0146e8
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8
ChemInform Abstract: Synthesis of N-Protected/Free Indole-7-carboxaldehyde
Autor: Subramaniam Manavalan, Manoharan Mathiselvam, Arasambattu K. Mohanakrishnan, Neelamegam Ramesh, Ramalingam Balamurugan
Publikováno v: ChemInform. 39
A direct method for the preparation of N‐protected/free indole‐7‐carboxaldehyde is reported from the corresponding N‐protected 7‐bromomethylindoles using three different conditions.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a84d077a034d3983fa53bf99aad276b1
https://doi.org/10.1002/chin.200818108
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9
Zeolite catalyzed selective deprotection of di- and tri-O-isopropylidene sugar acetals
Autor: Duraikkannu Loganathan, Manoharan Mathiselvam, Pallooru Muni Bhaskar
Publikováno v: IndraStra Global.
H-Beta zeolite, a microporous solid acid, is demonstrated to be an efficient catalyst for the selective deprotection of cyclic as well as acyclic O-isopropylidene sugar acetals derived from d-glucose, d-xylose, d-mannose, and d-mannitol in aqueous Me
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a2dd37bb04c9c799300d7dc0c28e8db
https://igi.indrastra.com/items/show/76807
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