专利号:WO-9616071-A1 优先权日:1994-11-21 标题:PROCESSES FOR THE SYNTHESIS OF 3'-SUBSTITUTED LEWISx COMPOUNDS 发明人:SRIVASTAVA OM; IPPOLITO ROBERT; SRIVASTAVA GEETA; SZWEDA ROMAN; OHUCHI TOSHIO 权利人:GLYCOMED INC; SRIVASTAVA OM; IPPOLITO ROBERT; SRIVASTAVA GEETA; SZWEDA ROMAN; OHUCHI TOSHIO 摘要:Disclosed are processes for the chemical synthesis of 3'-substituted Lewis-OR compounds where R is an aglycon of at least one carbon atom. One particular compound prepared by the processes of this invention is 8-methoxycarbonyl-octyl-2-acetamido-3-O-( alpha -L-fucopyranosyl)-4-O-[3-O-sulfo- beta -D-galactopyranosyl]-2-deoxy- beta -D-glucopyranoside.
专利号:EP-0310950-B1 优先权日:1983-11-18 标题 :Quinoline intermediates for the synthesis of 1H-imidazo[4,5-c]quinolines and 1H-imidazo[4,5-c]quinolin-4-amimes 摘要:Compounds of the types (I) and (II) are disclosed, wherein each R5 is independently selected from the group consisting of alkyl of one to about four carbon atoms, alkoxy of one to about four carbon atoms and halogen, and n is an integer from 0 to 2, with the proviso that if n is 2, then said R5 substituents together contain no more than 6 carbon atoms; R6 is selected from the group consisting of hydroxyalkyl of one to about six carbon atoms and cyclohexylmethyl; and R7 is selected from the group consisting of alkyl of one to about four carbon atoms and hydrogen. These compounds may be used as intermediates for the synthesis of 1H-imidazo[4,5-c]quinoline derivatives.
专利号:US-6201168-B1 优先权日:1999-08-20 标题:Pathogenesis of cardiomyopathy 发明人:CAMPBELL KEVIN P; CORAL RAMON; COHN RONALD; WILLIAMSON ROGER; DURBEEJ MADELEINE 权利人:UNIV IOWA RES FOUND 摘要:Disclosed is a mouse, cells derived therefrom, and methods for using the mouse, the mouse being homozygous for a disrupted δ-sarcoglycan gene, the disruption in the gene having been introduced into the mouse or an ancestor of the mouse at an embryonic stage. The disruption prevents the synthesis of functional δ-sarcoglycan in cells of the mouse and results in the mouse having a reduced amount of β- and ε-sarcoglycan and sarcospan, and a disruption of the sarcoglycan-sarcospan complex in smooth muscle of the mouse. Also disclosed is a mouse, cells derived therefrom, and methods for using the mouse, the mouse being homozygous for a disrupted β-sarcoglycan gene, the disruption in the gene having been introduced into the mouse or an ancestor of the mouse at an embryonic stage. The disruption prevents the synthesis of functional β-sarcoglycan in cells of the mouse and results in the mouse having a reduced amount of δ-and ε-sarcoglycan and sarcospan and α-dystroglycan in smooth muscle of the mouse.
专利号:US-2007172520-A1 优先权日:2005-11-18 标题:Immunotargeting of Nonionic Surfactant Vesicles 发明人:VANAUKER MICHAEL; PLAAS ANNA; HOOD ELIZABETH 权利人:UNIV SOUTH FLORIDA 摘要:An immunoniosmes for targeted delivery of therapeutic agents to specific tissues in a host and methods of synthesis of those niosomes. An antibody molecule having specificity for a target antigen, such as a cell surface marker or other marker differentially expressed on a target cell, is covalently coupled to a functionalized membrane constituent. In a particular embodiment the functionalized membrane constituent is polyoxyethylene sorbitan monostearate functionalized with cyanuric chloride. The niosomes of this invention thus provide a composition that enhances internalization or retention of the bioactive agent of the niosome into the cytoplasm of the cells of the target tissue by providing a high degree of target specificity. Furthermore, the membrane vesicle enhances the life of the therapeutic agent by preventing its degradation in the extracellular environment, while exhibiting lower toxicity than can occur with some liposomes. The niosomes of the present invention are thus particularly useful as vehicles for the delivery of therapeutics to specific target cells.
专利号:US-3717711-A 优先权日:1970-06-22 标题:Reducing fatty acid synthesis with a diet containing xylitol 发明人:MILLER O 权利人:HOFFMANN LA ROCHE 摘要:THE INHIBITION OF FATTY ACID SYNTHESIS IS OBTAINED IN BIOLOGICAL SYSTEMS BY UTILIZING XYLITOL AS A REPLACEMENT FOR OTHER CARBOHYDRATES IN THE DIET. THE PRESENT METHOD INVOLVES THE INHIBITION OF THE LIPOGENIC ENZYME ACTIVITIES WITH RESULTANT INHIBITION OF FATTY ACID SYNTHESIS. INHIBITITION OF FATTY ACID SYNTHESIS BY THE PRESENT METHOD IS USEFUL IN THE TREATMENT OF OBESITY AND IN CORRECTING CONDITIONS OF LIPID ABNORMALITIES.
专利号:US-3764692-A 优先权日:1970-09-30 标 题 :Method of treating obesity 发明人:LOWENSTEIN J 权利人:HOFFMANN LA ROCHE 摘要:The inhibition of fatty acid synthesis is obtained in biological systems by utilizing a specific stereoisomer of hydroxycitric acid and derivatives thereof such as esters or lactones and the non-toxic salts of these compounds. It is believed that the present method involves the inhibition of citrate cleavage enzyme. Inhibition of fatty acid synthesis by the present method is useful in the treatment of obesity.
摘要:Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure, Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982, -(53), 1982 摘要:Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases., 22(7)(55), 1978 摘要: 摘要: 摘要:NIOSH. NIOSH Pocket Guide to Chemical Hazards & Other Databases. U.S. Department of Health & Human Services, Public Health Service, Center for Disease Control & Prevention. DHHS (NIOSH) Publication No. 2001-145 (CD-ROM) August 2001.