✦ LIBER ✦

Chiral macrocycles incorporating lactitol and 4-O-(1-deoxy-d-galactitol-1-yl)-d-glucitol residues

✍ Scribed by Manuel Alonso-Lopez; Manuel Martin-Lomas; Soledad Penades

Publisher: Elsevier Science
Year: 1988
Tongue: English
Weight: 289 KB
Volume: 175
Category: Article
ISSN: 0008-6215
DOI: 10.1016/0008-6215(88)80163-0

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Synthesis of 1-N-(β-D-Glucopyranosyl)- a

Synthesis of 1-N-(β-D-Glucopyranosyl)- and 1-N-(1-Deoxy-2,3,4,5,6-penta-O-acetyl-D-galactit-1-yl)ascorbigens.

✍ M. N. Preobrazhenskaya; S. N. Lavrenov; A. M. Korolev 📂 Article 📅 2003 🏛 John Wiley and Sons ⚖ 107 KB 👁 1 views

X-ray and conformational investigation o

X-ray and conformational investigation of 6-deoxy-6-C-(1,5-di-O-acetyl-2,3-O-isopropylidene-β-d-allo-pentofuranos-5-yl)-1,2:3,4-di-O-isopropylidene- α-d-galactopyranose and 6-C-(benzyl 5-deoxy-2,3-O-isopropylidene-β-d-ribofuranosid-5-yl)-1,2:3,4-di-O-isopropylidene- d-glycero-α-d-galacto-hexopyranose

✍ Janusz W. Krajewski; Wojciech Karpiesiuk; Anna Banaszek 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 523 KB

The structures of the title compounds (2b and 3) have been investigated in the solid state by X-ray methods. The crystals of 2b are monoclinic, space group P2,, and of 3 orthorhombit, space grtup P2,2,2,. The cell dimensions are: for 2b, a = 9.910(2), b = 11;745W, c = 11.810(3) A, /3 = 97.32(l)"; a

Synthesis and 1H NMR characterization of

Synthesis and 1H NMR characterization of the six isomeric mono-O-sulfates of 8-methoxycarbonyloct-1-yl O-β-d-galactopyranosyl-(1 → 4)-2-acetamido-2-deoxy-β-d-glucopyranoside

✍ Robert A. Field; Albin Otter; Wenyi Fu; Ole Hindsgaul 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 831 KB

All six isomeric mono-O-sulfates of fl-D-Galp-(1-~4)-fl-D-GlcpNAc-O-(CH2)sCOOMe (LacNAc-MCO) have been chemically synthesized and characterized by high resolution 1H NMR spectroscopy. Sulfation causes characteristic substitution-site-specific downfield shifts of I H NMR signals. The 4C 1 chair confo

An improved synthesis of 1,2,3,4,6-Penta

An improved synthesis of 1,2,3,4,6-Penta-O-Acetyl-5-Deoxy-5-C-[(R,S)-ethylphosphinyl]-α,β-d-glucopyranoses, and formation of 2,3,4,6-Tetra-O-acetyl-1,5-anhydro-5-deoxy-5-C-[(R)-Ethylphosphinyl]-d-glucitol

✍ Hiroshi Yamamoto; Hiroshi Murata; Saburo Inokawa; Mitsuji Yamashita; Margaret-An 📂 Article 📅 1984 🏛 Elsevier Science 🌐 English ⚖ 417 KB

Synthesis of C-Nucleoside Analogues Star

Synthesis of C-Nucleoside Analogues Starting from 1-(Methyl 3-O-benzyl-4,6-O-benzylidene-2-deoxy-α-D-altropyranosid-2-yl) -4-phenyl-but-3-yn-2-one.

✍ Lidcay Herrera Taboada; Holger Feist; Jose Quincoces Suarez; Manfred Michalik; K 📂 Article 📅 2005 🏛 John Wiley and Sons ⚖ 25 KB 👁 1 views

Structural analysis of 6-S-(benzoxazol-2

Structural analysis of 6-S-(benzoxazol-2-yl)-6-deoxy1,2:3,4-di-O-isopropylidene-6-thio-α-d-galactopyranose by means of X-ray diffraction, high resolution NMR spectroscopy, and molecular modelling

✍ Miles T. Lakin; Nadine Mouhous-Riou; Christelle Lorin; Patrick Rollin; Jan Kroon 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 517 KB

The conformational behaviour of a representative azaheterocycle/thiosugar hybrid: 6-S-(benzoxazol-2-yl)-6-deoxy-l,2:3,4-di-O-isopropylidene-6-thio-a-D-galactopyranose, 1, has been characterised by X-ray crystallography, molecular modelling and NMR studies. The crystal of (C19Ha3NO6 S) belongs to the