D-Xylopyranoside series compounds and therapeutical compositions containing same

Claim 2

A D-xylopyranoside series compound represented by the following general formula: in which R 1 represents a benzyl group, (X represents an oxygen, a sulfur or a methylene group; Y represents a hydrogen, a lithium,a sodium, a potassium, a magnesium, a calcium or an aluminum atom; and p represents a valency of an atom represented by Y), - S - R 2 ( R 2 represents a straight-chain alkyl group having from 7 to 25 carbon atoms or a branched alkyl group having from 3 to 25 carbon atoms, a straight-chain or a branched alkenyl group having from 3 to 25 carbon atoms, or a straight-chain or a branched alkynyl group having from 3 to 25 carbon atoms), or an alkyl group having from 6 to 25 carbon atoms.

Claim 3

A D-xylopyranoside series compound according to Claim 1, wherein the alkyl group represented by R 1 is selected from the group consisting of n-hexyl, n-heptyl, n-octyl, n-nonyl, n-decyl, n-undecyl, n-dodecyl, n-tridecyl, n-tetradecyl, n-pentadecyl, n-hexadecyl, n-heptadecyl, n-octadecyl, n-nonadecyl, n-eicosyl, n-henicosyl, n-docosyl, n-tricosyl, n-tetracosyl and n-pentacosyl.

Claim 4

A D-xylopyranoside series compound according to Claim 1, wherein a monovalent hydrocarbon group represented by the R 2 is selected from the group consisting of straight-chain alkyl groups having from 7 to 18 carbon atoms, branched alkyl groups having from 3 to 18 carbon atoms, alkenyl groups having from 3 to 18 carbon atoms, and alkynyl groups having from 3 to 18 carbon atoms.

Claim 5

A D-xylopyranoside series compound according to Claim 1 selected from the group consisting of the following compounds: (1) C-Benzyl-β-D-xylopyranoside (2) Paracarboxyphenyl-β-D-xylopyranoside (3) Paracarboxyphenyl 1-thio-β-D-xylopyranoside (4) C-Paracarboxybenzyl-β-D-xylopyranoside [4-(C-β-D-xylopyranosyl)methyl-1-benzoic acid] (5) Para(lithiumoxycarbonyl)phenyl-β-D-xylopyranoside (6) Para(lithiumoxycarbonyl)phenyl 1-thio-β-D-xylopyranoside (7) C-Para(lithiumoxycarbonyl)benzyl-β-D-xylopyranoside [lithium 4-(C-β-D-xylopyranosyl)methyl-1-benzoate] (8) Para(sodiumoxycarbonyl)phenyl- S -D-xylopyranoside (9) Para(sodiumoxycarbonyl)phenyl 1-thio-β-D-xylopyranoside (10) C-Para(sodiumoxycarbonyl)benzyl-β-D-xylopyranoside [sodium 4-((C-0-D-xylopyranosyl)methyl-l-benzoate] (11) Para(potassiumoxycarbonyl)phenyl-β-D-xylopyranosid (12) Para(potassiumoxycarbonyl)phenyl 1-thio-β-D-xylopyranoside (13) C-Para(potassiumoxycarbonyl)benzyl-S-D-xylopyranoside [potassium 4-(C-β-D-xylopyranosyl)methyl-1-benzoate] (14) Para(magnesiumoxycarbonyl)phenyl-β-D-xylopyranoside (15) Para(magnesiumoxycarbonyl)phenyl 1-thio-β-D-xylopyranoside (16) C-Para(magnesiumoxycarbonyl)benzyl-β-D-xylopyranoside [magnesium 4-(C-β-D-xylopyranosyl)methyl-1-benzoate (17) Para(calciumoxycarbonyl)phenyl-β-D-xylopyranoside (18) Para(calciumoxycarbonyl)phenyl 1-thio-β-D-xylopyranoside (19) C-Para(calciumoxycarbonyl)benzyl-S-D-xylopyranoside [calcium 4-(C-β-D-xylopyranosyl)methyl-1-benzoate] (20) Para(aluminiumoxycarbonyl)phenyl-S-D-xylopyranoside (21) Para(aluminiumoxycarbonyl)phenyl 1-thio-β-D-xylopyranoside (22) C-Para(aluminiumoxycarbonyl)benzyl-β-D-xylopyranoside [aluminium 4-(C-β-D-xylopyranosyl)methyl-1-benzoate] (23) N-Paracarbamoylphenyl-D-xylopyranosylamine (24) n-Heptyl 1-thio-β-D-xylopyranoside (25) n-Octyl 1-thio-β-D-xylopyranoside (26) n-Nonyl 1-thio-β-D-xylopyranoside (27) n-Decyl 1-thio-β-D-xylopyranoside (28) n-Undecyl 1-thio-β-D-xylopyranoside (29) n-Lauryl 1-thio-β-D-xylopyranoside (30) n-Tridecyl 1-thio-β-D-xylopyranoside (31) n-Myristyl 1-thio-β-D-xylopyranoside (32) n-Pentadecyl 1-thio-β-D-xylopyranoside (33) n-Cetyl 1-thio-β-D-xylopyranoside (34) n-Heptadecyl 1-thio-β-D-xylopyranoside (35) n-Stearyl 1-thio-β-D-xylopyranoside (36) n-Eicosyl 1-thio-β-D-xylopyranoside (37) n-Docosyl 1-thio-β-D-xylopyranoside (38) n-Tetracosyl 1-thio-β-D-xylopyranoside (39) Isopropyl 1-thio-β-D-xylopyranoside (40) Isobutyl 1-thio-β-D-xylopyranoside (41) sec-Butyl 1-thio-β-D-xylopyranoside (42) Isoamyl 1-thio-β-D-xylopyranoside (43) Neopentyl 1-thio-β-D-xylopyranoside (44) sec-Isoamyl 1-thio-β-D-xylopyranoside (45) Isohexyl 1-thio-β-D-xylopyranoside (46) Isononyl 1-thio-β-D-xylopyranoside (47) Isolauryl 1-thio-β-D-xylopyranoside (48) Isopentadecyl 1-thio-β-D-xylopyranoside (49) Isostearyl 1-thio-β-D-xylopyranoside (50) Allyl 1-thio-β-D-xylopyranoside (51) Propargyl 1-thio-β-D-xylopyranoside (52) C-n-Hexyl-S-D-xylopyranoside (C-β-D-Xylopyranosylhexane) (53) C-n-Heptyl-S-D-xylopyranoside (C-β-D-Xylopyranosylheptane) (54) C-n-Octyl-β-D-xylopyranoside (C-β-D-Xylopyranosyloctane) (55) C-n-Nonyl-β-D-xylopyranoside (C-β-D-Xylopyranosylnonane) (56) C-n-Decyl-β-D-xylopyranoside (C-β-D-Xylopyranosyldecane) (57) C-n-Undecyl-β-D-xylopyranoside (C-β-D-Xylopyranosylundecane) (58) C-n-Lauryl-B-D-xylopyranoside (C-β-D-Xylopyranosyldodecane) (59) C-n-Tridecyl- S -D-xylopyranoside (C-β-D-Xylopyranosyltridecane) (60) C-n-Myristyl-β-D-xylopyranoside (C-β-D-Xylopyranosyltetradecane) (61) C-n-Pentadecyl-B-D-xylopyranoside (C-β-D-Xylopyranosylpentadecane) (62) C-n-Cetyl-β-D-xylopyranoside (C-β-D-Xylopyranosylhexadecane) (63) C-n-Heptadecyl-β-D-xylopyranoside (C-S-D-Xylopyranosylheptadecane) (64) C-n-Stearyl-B-D-xylopyranoside (C-β-D-Xylopyranosyloctadecane) (65) C-n-Nonadecyl-β-D-xylopyranoside (C-β-D-Xylopyranosylnonadecane) (66) C-n-Eicosyl-B-D-xylopyranoside (C-β-D-Xylopyranosyleicosane) (67) C-n-Henicosyl-S-D-xylopyranoside (C-β-D-Xylopyranosylhenicosane) (68) C-n-Docosyl-B-D-xylopyranoside (C-β-D-Xylopyranosyldocosane) (69) C-n-Tricosyl-β-D-xylopyranoside (C-β-D-Xylopyranosyltricosane) (70) C-n-Tetracosyl-S-D-xylopyranoside (C-S-D-Xylopyranosyltetracosane) (71) C-n-Pentacosyl-β-D-xylopyranoside (C-β-D-Xylopyranosylpentacosane)

Claim 6

A therapeutical composition containing a therapeutically active amount of a compound according to claim 1 together with usual pharmaceutically acceptable carriers.