STEROID AND BILE ACIDS AMIDE CONJUGATES WITH D-GLUCOSAMINE

被引：0

作者：

Novakova, Zdena ^{[1
]}

Tomanova, Jana ^{[1
]}

Sterbova, Lucie ^{[1
]}

Drasar, Pavel ^{[1
]}

机构：

[1] Inst Chem Technol, CR-16628 Prague 6, Czech Republic

来源：

COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS | 2011年 / 76卷 / 01期

关键词：

Steroids; Carbohydrates; Amides; Bile acids; ORGANOGELATORS; DERIVATIVES; SURFACTANTS; CHEMISTRY;

D O I：

10.1135/cccc2010105

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

New type of amide conjugates of steroid and bile acids with D-glucosamine 1 and 2 were prepared. Title compounds are prepared via acid chloride or using N-[({[(1E)-1-cyano-2-ethoxy-2-oxoethylidene]amino}oxy)(dimethylamino)methylidene]-N-methylmethanaminium tetrafluoroborate as condensation agent. They were examined for gelation properties with negative results. Per-O-acetylated D-glucosamine hydrochloride was prepared in one step procedure from D-glucosamine hydrochloride by acetylation in a mixture of acetyl chloride and acetic acid.

引用

页码：65 / 74

页数：10

共 28 条

[1] NEW SURFACTANTS WITH SUGAR-BASED POLAR HEADS DERIVED FROM BILE-ACIDS - THE N-URSOCHOLYL-D-GLUCOSAMINE AND N-DEHYDROCHOLYL-D-GLUCOSAMINE
AZEMA, J
CHEBLI, C
BON, M
RICOLATTES, I
LATTES, A
[J]. JOURNAL OF CARBOHYDRATE CHEMISTRY, 1995, 14 (06) : 805 - 817
[2] Supramolecular chemistry of bile acid derivatives: Formation of gels
Babu, Ponnusamy
Sangeetha, Neralagatta M.
Maitra, Uday
[J]. MACROMOLECULAR SYMPOSIA, 2006, 241 : 60 - 67
[3] Syntheses with glucosamine.
Bergmann, M
Zervas, L
[J]. BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT, 1931, 64 : 975 - 980
[4] Per-O-acetylation of sugars catalysed by montmorillonite K-10
Bhaskar, PM
Loganathan, D
[J]. TETRAHEDRON LETTERS, 1998, 39 (15) : 2215 - 2218
[5] A synthesis of conjugated bile acids I Glycocholic acid
Cortese, F
Bauman, L
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1935, 57 : 1393 - 1395
[6] Use of protecting groups in carbohydrate chemistry - An advanced organic synthesis experiment
Cunha, AC
Pereira, LOR
de Souza, MCBV
Ferreira, VF
[J]. JOURNAL OF CHEMICAL EDUCATION, 1999, 76 (01) : 79 - 80
[7] Facile syntheses of a class of supramolecular gelator following a combinatorial library approach: Dynamic light scattering and small-angle neutron scattering studies
Dastidar, P
Okabe, S
Nakano, K
Iida, K
Miyata, M
Tohnai, N
Shibayama, M
[J]. CHEMISTRY OF MATERIALS, 2005, 17 (04) : 741 - 748
[8] Etienic etienate as synthon for the synthesis of steroid oligoester gelators
Drasar, P
Budesínsky, M
Reschel, M
Pouzar, V
Cerny, I
[J]. STEROIDS, 2005, 70 (09) : 615 - 625
[9] ON STEROIDS .307. SYNTHESIS OF 17-BETA-[4-(1,3-THIAZOYL)]ANDROSTANE 3-BETA-HEMISUCCINATE AND GLYCOSIDE
DRASAR, P
POUZAR, V
CERNY, I
SMOLIKOVA, J
HAVEL, M
[J]. COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS, 1984, 49 (04) : 1039 - 1050
[10] Drasar P., 2007, Czech Appl. PV2007-607, Patent No. 2007607

← 1 2 3 →