摘要:
The present invention relates to a method of improving the preservation stability of glutathione, which is characterized by allowing glutathione to co-exist with an arginine-acidic amino acid salt. In addition, the present invention relates to a production method of a glutathione preparation, which is characterized by mixing glutathione and an arginine-acidic amino acid salt. By the production method, a glutathione preparation that resists quality deterioration can be provided. Moreover, the present invention relates to a preservation method of glutathione, which is characterized by allowing glutathione to co-exist with an arginine-acidic amino acid salt. By the preservation method, quality deterioration of glutathione during preservation can be suppressed.
摘要:
Disclosed is a surface treating agent containing fluorine-containing polymer having: (A) a repeating unit derived from a fluorine-containing compound which is represented by the following formula: CH2═C(—X)—C(═O)—Y—[—(CH2)m-Z-]p—(CH2)n—Rf (I) (wherein X is a hydrogen atom or a methyl group), (B) a repeating unit derived from a monomer containing no fluorine atom, if necessary and (C) a repeating unit derived from a crosslinkable monomer, if necessary. This surface treating agent has excellent water repellency, oil repellency and antifouling property.
摘要:
The present invention relates to a melanin concentrating hormone antagonist compound of Formula I: (I) wherein Ar1, Ar2, Ar3, L1, L2 and Q areas defined, or a pharmaceutically acceptable salt, solvate, enantiomer or mixture of diastereomers thereof useful in the treatment, prevention or amelioration of symptoms associated with obesity and Related Diseases.
摘要:
Novel disulfide derivatives useful for preventing or treating allergic diseases of the eye, nose, skin, ear, gastrointestinal tract, airways or lung and preventing or treating manifestations of systemic mastocytosis are disclosed. The disulfide derivatives act as mast cell stabilizers.
摘要:
The present invention provides novel methods for ligand discovery. The inventive methods rely on a process termed nulltetheringnull where potential ligands are covalently bonded or nulltetherednull to a target and subsequently identified.
摘要:
N-Substituted-Nnull-substituted urea derivatives represented by the following formula, analogs thereof or pharmaceutically acceptable salts thereof are herein provided. These compounds show a TNF-null production inhibitory activity. 1
摘要:
The present invention provides: a process for producing an alkali metal salt of an arylmercaptan compound, represented by general formula (3): ##STR1## which process comprises reacting a disulfide compound represented by general formula: ##STR2## with a hydroxide of an alkali metal M.sup.1 in the presence of a sulfur compound represented by general formula (2): H.sub.(2-i) S(M.sup.1).sub.i (2) a process for producing an alkoxycarbonylalkylthioaryl compound represented by general formula (5): ##STR3## which process comprises reacting the above-mentioned alkalimetal salt of an arylmercaptan compound with a halogenofattyacid ester compound represented by general formula (4): X.sup.1 R.sup.2 COOR.sup.3 (4) at pH 7-10; and a process for producing the above-mentioned alkoxycarbonylalkylthioaryl compound, which process comprises reacting the above-mentioned disulfide compound with the above-mentioned hydroxide of an alkali metal M.sup.1 in the presence of the above-mentioned sulfur compound to obtain an alkali metal salt of an arylmercaptan compound, and reacting said alkali metal salt, without isolating it, with the above-mentioned halogenofatty acid ester compound under the same condition as mentioned above.
摘要:
Compounds of formula (I), and salts and prodrugs thereof, wherein Q represents optionally substituted phenyl, naphthyl, indolyl, benzothiophenyl, benzofuranyl, benzyl or indazolyl; Z represents O, S or NR.sup.8 ; X and Y are H or are together .dbd.O; R.sup.1 and R.sup.2 are H; optionally substituted C.sub.1-6 alkyl; optionally substituted phenyl(C.sub.1-4 alkyl); COR.sup.c ; CO.sub.2 R.sup.c ; CONR.sup.c R.sup.d ; CONR.sup.c COOR.sup.d ; or SO.sub.2 R.sup.c ; R.sup.3 is H or C.sub.1-6 alkyl, R.sup.4 is H , C.sub.1-6 alkyl or optionally substituted phenyl; and R.sup.5 represents optionally substituted phenyl; are tachykinin antagonists. They and compositions thereof are useful in therapy.
摘要:
Intermediates for transforming (2S,3S)-2-amino-3-phenyl-1,3-propanediols into their (2R,3R)-enantiomers are described. The final compounds are useful intermediates for the synthesis of antibiotics like chloramphenicol, Thiamphenicol and Florfenicol.
摘要:
The present invention relates to a novel method for the treatment of neoplasia, including cancer and other diseases and conditions in humans and mammals. More particularly, in preferred aspects, the present invention provides a method for the use of prenylcysteine analogs for the treatment of neoplasia, hyperproliferative cell growth including psoriasis, restenosis following cardiovascular surgery, hyperplasia, including renal hyperplasia, chronic inflammatory diseases including rheumatoid and osteoarthritis, among others.