Abstract
Lactosylurea dihydrate [(4-O-β-D-galactopyranosyl-1-N-β-D-glucopyranosyl)urea], C13H24N2O11.2H2O, crystallizes as a dihydrate in the space group Pl. There are twelve distinct hydrogen bonds, including one intramolecular hydrogen bond joining the glucose and galactose rings. This structure determination establishes that the reaction of urea with lactose does not lead to rearrangement or to an acyclic form of lactose and that the urea forms a β-N-glycoside linkage.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 915-916 |
| Number of pages | 2 |
| Journal | Acta Crystallographica Section C: Crystal Structure Communications |
| Volume | 53 |
| Issue number | 7 |
| State | Published - Jul 15 1997 |
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ASJC Scopus subject areas
- Condensed Matter Physics
- Structural Biology
Cite this
Lactosylurea Dihydrate. / Olmstead, Marilyn M.; Hu, Mino; Kurth, Mark J.; Krochta, John M.; Hsieh, You Lo.
In: Acta Crystallographica Section C: Crystal Structure Communications, Vol. 53, No. 7, 15.07.1997, p. 915-916.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Lactosylurea Dihydrate
AU - Olmstead, Marilyn M.
AU - Hu, Mino
AU - Kurth, Mark J.
AU - Krochta, John M.
AU - Hsieh, You Lo
PY - 1997/7/15
Y1 - 1997/7/15
N2 - Lactosylurea dihydrate [(4-O-β-D-galactopyranosyl-1-N-β-D-glucopyranosyl)urea], C13H24N2O11.2H2O, crystallizes as a dihydrate in the space group Pl. There are twelve distinct hydrogen bonds, including one intramolecular hydrogen bond joining the glucose and galactose rings. This structure determination establishes that the reaction of urea with lactose does not lead to rearrangement or to an acyclic form of lactose and that the urea forms a β-N-glycoside linkage.
AB - Lactosylurea dihydrate [(4-O-β-D-galactopyranosyl-1-N-β-D-glucopyranosyl)urea], C13H24N2O11.2H2O, crystallizes as a dihydrate in the space group Pl. There are twelve distinct hydrogen bonds, including one intramolecular hydrogen bond joining the glucose and galactose rings. This structure determination establishes that the reaction of urea with lactose does not lead to rearrangement or to an acyclic form of lactose and that the urea forms a β-N-glycoside linkage.
UR - http://www.scopus.com/inward/record.url?scp=0031188666&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0031188666&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0031188666
VL - 53
SP - 915
EP - 916
JO - Acta Crystallographica Section C: Crystal Structure Communications
JF - Acta Crystallographica Section C: Crystal Structure Communications
SN - 0108-2701
IS - 7
ER -