Zobrazeno 1 - 10
of 292
pro vyhledávání: '"PER J. GAREGG"'
Publikováno v:
Carbohydrate Research. 337:2153-2159
Combination of a one-pot coupling technique and the use of benzyl ethers as permanent protecting groups offered a short and simple route to dioscin-type saponins. This strategy in combination with a mild reductive opening procedure of the spiroketal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4782367d0b390b5d40e0388f02656f41
https://doi.org/10.1016/s0008-6215(02)00275-6
https://doi.org/10.1016/s0008-6215(02)00275-6
Publikováno v:
Canadian Journal of Chemistry. 80:1105-1111
Using a linear assembly approach a highly differentially protected derivative of the common GPI-anchor core structure (α-D-Man-(1[Formula: see text]6)-α-D-Man-(1[Formula: see text]2)-α-D-Man-(1[Formula: see text]4)-α-D-GlcNH2-(1[Formula: see text
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee50125d1320f4af8612cd654fb02617
https://doi.org/10.1139/v02-160
https://doi.org/10.1139/v02-160
Publikováno v:
Tetrahedron. 58:1387-1398
Short synthetic routes to protected derivatives of 2-amino-2-deoxy-α- d -glucopyranosyl-(1→6)- d -myo-inositol are described. Various 2-azido-2-deoxy-glucosyl donors were synthesized, starting from d -glucal or glucosamine hydrochloride. Derivativ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7676a3ac930e2c8798bde9d2d1f2533
https://doi.org/10.1016/s0040-4020(01)01241-8
https://doi.org/10.1016/s0040-4020(01)01241-8
Publikováno v:
The Journal of Organic Chemistry. 66:6234-6243
Spacer-equipped dimers and trimers of the repeating units of the capsular polysaccharide of Haemophilus influenzae type c, -4)-3-O-Ac-beta-D-GlcpNAc-(1--3)-alpha-D-Galp-(1-OPO(3-)-, and type f, -3)-beta-D-GalpNAc-(1--4)-3-O-Ac-alpha-D-GalpNAc-(1-OPO(
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61b806f22bf8dd726af4108bbf88fa90
https://doi.org/10.1021/jo001302m
https://doi.org/10.1021/jo001302m
Publikováno v:
Israel Journal of Chemistry. 40:271-277
Glycosylations using glucosyl bromides and various promoters (Et4NBr, HgBr2, or AgOTf) were investigated, competitively and kinetically. The reactions were found to be dependent in both glucosyl bromide and nucleophilic concentration, indicating a SN
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b89297559faa03d5b650ad302479a01
https://doi.org/10.1560/p2j6-2mn2-0whq-r3bf
https://doi.org/10.1560/p2j6-2mn2-0whq-r3bf
Publikováno v:
Journal of the American Chemical Society. 122:11067-11072
Total synthesis of the core heptasaccharyl myo-inositol, Galp(α1−6)Galp(α1−3)Galf(β1−3)[Glcp(α1-PO4-6)Manp](α1−3)Manp(α1−4)GlcNp(α1−6)Ins-1-PO4, and the corresponding hexasaccharyl myo-inositol, Galp(α1−6)Galp(α1−3)Galf(β1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee372398d7f446c57b55e8851fcb1ed1
https://doi.org/10.1021/ja001515t
https://doi.org/10.1021/ja001515t
Publikováno v:
Tetrahedron. 56:3969-3975
Synthesis of 1 and 2a is described using a block synthetic strategy. Compound 4 was used as precursor for the two mannose derivatives which, coupled together, forms the dimannoside building block. Thioglycoside 7 was coupled to 8 yielding inositol ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5788065ee3901a0e0237542ba446915e
https://doi.org/10.1016/s0040-4020(00)00239-8
https://doi.org/10.1016/s0040-4020(00)00239-8
Publikováno v:
Tetrahedron Letters. 40:3049-3052
A new way of constructing anomeric glycosyl phosphodiester linkages has been explored. Non-anomeric monosaccharide hydrogen phosphonate monoesters (5 and 9) have been used as acceptors in couplings using various benzylated galactosyl donors (trichlor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70932019f509d0b446c6cbd44111166e
https://doi.org/10.1016/s0040-4039(99)00362-7
https://doi.org/10.1016/s0040-4039(99)00362-7
Publikováno v:
Journal of Carbohydrate Chemistry. 18:31-40
Intermediate oxocarbenium ions or other intermediates produced during acid catalyzed anomerization of some methyl glycosides were trapped by reduction with 4-methylmorpholine borane. The glycosylium ion intermediate formed on anomerization of methyl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f491bc64ced941ede31d2d4a0737d9f
https://doi.org/10.1080/07328309908543976
https://doi.org/10.1080/07328309908543976
Publikováno v:
Tetrahedron. 53:17727-17734
Synthesis of 6-O-(2-amino-2-deoxy-α-D-glucopyranosyl)-D-myo-inositol 1-phosphate, an inner core structure found in various glycosylphosphatidylinositols, and the corresponding 1,2-cyclic phosphate, proposed as part of an insulin second messenger gly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e98eb42887c98891327082f3e369fb3
https://doi.org/10.1016/s0040-4020(97)10238-1
https://doi.org/10.1016/s0040-4020(97)10238-1