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Matches 1,001 - 1,050 out of 1,385

Document Document Title
JPS6399094A
NEW MATERIAL:The compound of formula (glu is β-glucopyranosyl group). USE: A carcinostatic agent. PREPARATION: The compound of formula can be produced e.g. by (1) dissolving whole saponin of Gynostemma pentaphyllum containing 2-α-hy dr...  
JPS6396197A
NEW MATERIAL:The compound of formula. USE: Identification of bile acid and its derivative usable as an index for the investigation of metabolic path including the formation of bile acid. PREPARATION: A mold belonging to Cunninghamella ge...  
JPS6363697A
PURPOSE: To obtain the titled compound having immune adjusting actions, growing action on nerve projection of cell and differentiation introducing ability, by reacting a specific sialic acid derivative with cholesterol and hydrolyzing th...  
JPS6312445B2  
JPS6312448B2  
JPS6312479B2  
JPS6354394A
NEW MATERIAL:A compound expressed by formula I (R2 is H, OH or trifluoroacetoxy when R1 is methyl; R2 and R3 together form π bond; R1 and R2 together form methylene; R3 is H; R4 and R5 are H or R4 and R5 together form π bond; R6 is H o...  
JPS6354393A  
JPS6354391A  
JPS6335594A  
JPS6333393A
PURPOSE: To crystallize a ginsenoside-Rg1 having central nervous activation activity, platelet agglutination controlling action, arterial sclerosis preventive action, etc., in high purity and high yield, by preparing an aqueous solution ...  
JPS633600B2  
JPS62298600A  
JPS62294694A  
JPS62281894A  
JPS6251277B2  
JPS62242695A
PURPOSE: To produce the titled compound useful as a synthetic intermediate for antihypercalcemic agent, osteogenesis promoting agent and tumor cell proliferation suppressing agent, by reducing an epoxy-hydroxycholest-en-oic acid ester. C...  
JPS62240697A
NEW MATERIAL:6α-[β-D-Galactopyranosyl-(1→4)-[β-D-fucopyrano syl-(1→2)]β-D- glucopyranosyl-(1→4)-[β-D-quinovopyranosyl(1→2)]β-D-xy lopyranosyl-(1→3)-β-D- quinovopyranosyl]-(20R, 22R, 23S, 24S)-22,23-epoxy-24-methyl-3β-su...  
JPS6246556B2  
JPS62223188A
PURPOSE: To industrially and advantageously obtain the titled substance useful as an intermediate for 25-hydroxyvitamin D3-lactone, etc., used for remedy for hypercalcemia, etc., by reacting epoxysteroids with a specific compound in the ...  
JPS6245880B2  
JPS6244526B2  
JPS62209095A
NEW MATERIAL:A compound shown by formula I [R1 is H, tri 1W7C hydrocarbon or group bonded to oxygen atom of OH to form acetal bond or ester bond; R2 is H or OR3 (R3 is R1)]. EXAMPLE: 3-β-Methoxymethoxy-cholesta-5,25-diene-26,23-lactone....  
JPS62209094A
NEW MATERIAL:A compound shown by formula I (R1 and R2 are COOH, lower alkoxycarboxyl, glucose, sterol or neuraminic acid derivative; R3 and R4 are H or acyl) and a salt thereof. EXAMPLE: Methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-2, 3-dib...  
JPS6241680B2  
JPS62187485A
PURPOSE: To obtain the titled compound useful as an intermediate for active vitamin D3 or such, industrially advantageously, by treating a cholesterol-24- sulfonate with a base. CONSTITUTION: 1mol 24,25-dihydroxycholesterol shown by form...  
JPS62167795A
NEW MATERIAL:A compound expressed by formula I [R1 and R2 are H or OH-protecting group; R5 and R6 are H, lower alkyl, cycloalkyl or (substituted) phenyl or R5 and R6, together with the carbon atom to which they are linked, may form a cyc...  
JPS62155294A  
JPS6230200B2  
JPS6229438B2  
JPS62142196A  
JPS6228158B2  
JPS6225158B2  
JPS6224744B2  
JPS6224742B2  
JPS6224743B2  
JPS6223821B2  
JPS6220196B2  
JPS6214558B2  
JPS629120B2  
JPS628415B2  
JPS62500301A  
JPS6226295A
NEW MATERIAL:6-Linoleyl-β-D-glucopyranosyl-(1,3')-β-clerostero l of formula. USE: Attractant for Dacus cucurbitae. PREPARATION: Raw fruit of balsam pear (Momordica charantia) is ground in the presence of water and extracted with methyl...  
JPS621372B2  
JPS61503032A  
JPS6160048B2  
JPS6160080B2  
JPS6159320B2  
JPS6157808B2  
JPS61251698A
NEW MATERIAL:A steroid of formula I (X is hydroxyl; Y is H: or X and Y forms oxo; R' is H, acyl, silyl, alkoxycarbonyl, benzyl or incorporate each other to form alkylidene or carbonyl; configurations in 22-, 23-positions are 22R, 23R or ...  

Matches 1,001 - 1,050 out of 1,385