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JP2001516739A |
Novel compounds are described. The compounds generally comprise an acidic group, a basic group, a substituted amino or N-acyl and a group having an optionally hydroxylated alkane moiety. Pharmaceutical compositions comprising the inhibit...
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JP3213001B2 |
Photodefineable cyclobutarene compositions are disclosed. These polymer compositions are useful in composites, laminates, membranes, films, adhesives, coatings, and electronic applications such as multichip modules and printed circuit bo...
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JP2001515064A |
The present invention is directed to an improved synthesis of clasto-lactacystin- beta -lactone, and analogs thereof, that proceeds in fewer steps and in much greater overall yield than syntheses described in the prior art. The synthetic...
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JP2001508408A |
Disclosed are compounds which inhibit beta -amyloid peptide release and/or its synthesis, and, accordingly, have utility in treating Alzheimer's disease. Also disclosed are pharmaceutical compositions comprising a compound which inhibits...
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JP3169425B2 |
PURPOSE: To provide a new compound having strong α-glucosidase inhibiting activity and useful as a synthetic intermediate for antiobestic agent, antidiabetic agent, etc. CONSTITUTION: The compound of formula I (R1 and R2 are 1-4C alkoxy...
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JP3163036B2 |
To obtain the subject compound photosensitive in a long wavelength range and capable of giving a photosensitive resin by condensing a rhodanine compound having an acetal group with an aromatic aldehyde having an azide group. This compoun...
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JP3140993B2 |
To obtain the subject new compound useful as an intermediate for synthesizing optically active amino-azides for production of, e.g. sweeteners that can be obtained using hydroxycarboxylic esters. This compound is represented by the formu...
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JP2001501592A |
Boron compound complexing reagents, intermediate reagents of those reagents and methods of synthesizing these reagents are disclosed. These reagents, including those shown as General Formula (I) and General Formula (II) may be used, afte...
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JP2001011033A |
To obtain the subject compound in high yield through such steps that a specific ester having pentafluorohexanoyl group is asymmetrically reduced to form a specific optically active alcohol compound, which is then trifluoroacetylated or p...
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JP3093760B2 |
To obtain the subject compound for asymmetric synthetic intermediate of anti-folic acid type complex antimetabolite useful in field of medicines and synthetic organic chemistry by reacting a specific diol with an ester in the presence of...
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JP2000247940A |
To provide a new benzylazide compound useful as a reagent for forming a protecting group of hydroxy group, mercapto group, amino group, etc., and deprotectable under neutral condition. The objective compound is expressed by formula I (R1...
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JP3078056B2 |
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JP3067799B2 |
A normally liquid, non-detonable product having less than about 45.7 weight percent nitrogen comprising polymer which can be represented by the general formula: R(G)nR1 where, in the above formula, n is a number between 2 and 18; G is an...
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JP2000509028A |
PCT No. PCT/SE97/00589 Sec. 371 Date Aug. 19, 1997 Sec. 102(e) Date Aug. 19, 1997 PCT Filed Apr. 9, 1997 PCT Pub. No. WO97/38977 PCT Pub. Date Oct. 23, 1997Compounds of formula I wherein R, R1, R2, and R3 and A are as defined herein, tog...
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JP3058399B2 |
PURPOSE: To obtain a new [[4-substituted acetyl-o-phenylene]dioxy]diacetic acid derivative useful as a synthetic intermediate for heterocyclic compounds, containing nitrogen and useful for preventing thrombotic diseases, e.g. diseases su...
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JP3057068B2 |
A process and intermediates for the enantioselective synthesis of 5,10-dideaza-5,6,7,8-tetrahydrofolic acid are disclosed.
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JP3056512B2 |
A process for modifying the surface of a material such as plastics, metals, glasses and ceramics which comprises the steps of (1) coating a compound having at least one azido group on the surface of the material to be modified, (2) makin...
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JPH11302234A |
To produce the subject compound useful as an important intermediate for various fine chemical derivatives by passing a specific indanol through a reaction thereof with a metal azide. A trans-1-halo-2-indanol represented by formula I (X i...
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JP2963910B2 |
A retroviral protease inhibiting compound of the formula A - X - B or a pharmaceutically acceptable salt, prodrug or ester thereof, wherein X is a linking group; A is (1) substituted amino, (2) substituted carbonyl, (3) functionalized im...
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JP2955332B2 |
A process and intermediates for the enantioselective synthesis of 5,10-dideaza-5,6,7,8-tetrahydrofolic acid are disclosed.
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JP2949622B2 |
To obtain the subject compound useful for producing benzoylurea compounds capable of being used as insecticides by allowing a specific benzoyl fluoride to react with an azide compound in a solvent at a specified temperature. This benzoic...
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JP2920741B2 |
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JP2911976B2 |
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JP2912375B2 |
A hydroxy-carboxylate ester is converted to an amino-acid-amide by replacement of the -OH group with -N3, via, e.g., CH3SO2Cl and NaN3; reacting with amine to convert the ester to amide; and hydrogenating -N3 to -NH2. The present process...
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JPH11158115A |
To obtain a new deuterated ester compound useful as an intermediate for the production of 2,2-dideutero-5-aminolevulinic acid by introducing deuterium using inexpensive heavy water but not using a large excess amount of it. This compound...
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JP2896612B2 |
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JP2888236B2 |
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JP2872468B2 |
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JP2847584B2 |
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JP2826573B2 |
PCT No. PCT/EP86/00116 Sec. 371 Date Feb. 9, 1987 Sec. 102(e) Date Feb. 9, 1987 PCT Filed Mar. 6, 1986 PCT Pub. No. WO86/05487 PCT Pub. Date Sep. 25, 1986.Benzoyl ureas of the formula are prepared by starting from benzoyl derivatives of ...
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JP2823210B2 |
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JP2818890B2 |
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JPH10287596A |
To simply obtain a fluorine-containing compound by reacting an α- perfluoroalkylated alcohol with a Broensted acid in an aprotic solvent. A perfluoroalkylsulfonic acid ester or perfluoroarylsulfonic acid ester of an α-perfluoroalkylate...
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JP2815931B2 |
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JP2786437B2 |
PCT No. PCT/DE87/00513 Sec. 371 Date Jul. 13, 1988 Sec. 102(e) Date Jul. 13, 1988 PCT Filed Nov. 12, 1987 PCT Pub. No. WO88/03567 PCT Pub. Date May 19, 1988.Process for the production of optically active (+)-bicyclo[3.3.0]octanol derivat...
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JP2777375B2 |
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JP2764293B2 |
Tolanes having the formula (I): R<1>-(A<1>-Z<1>)m-A<3>-C=C-A<4>-(A<2>)n-R<2>, in which R<1>, A<1>, Z<1>, m, A<3>, A<4>, A<2>, n and R<2> are as given in claim (1), and application of said tolanes as components of liquid crystal phases, p...
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JP2763301B2 |
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JP2761374B2 |
To obtain the subject new compound used as an intermediate for synthesizing compounds inhibiting the proteases of retroviruses, especially the protease of human immunodeficiency virus causing human acquired immunodeficiency syndrome and ...
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JPH10120640A |
To obtain the subject compound applicable to a coating process of a liquid crystal polymer solution, capable of producing a coated product having a large area in high yield and useful for the formation of an oriented film having excellen...
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JPH10104829A |
To obtain a photoresist compsn. with which an accurate pattern can be duplicated directly on a metal substrate with laser light by mixing an org. azide compd. with a film forming polymer resin and a dye having sensitivity in a desired sp...
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JP2736066B2 |
PCT No. PCT/DE87/00513 Sec. 371 Date Jul. 13, 1988 Sec. 102(e) Date Jul. 13, 1988 PCT Filed Nov. 12, 1987 PCT Pub. No. WO88/03567 PCT Pub. Date May 19, 1988.Process for the production of optically active (+)-bicyclo[3.3.0]octanol derivat...
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JP2710619B2 |
This invention provides benzene derivatives of the Formula I pharmaceutical formulations of those derivatives, and a method of using the derivatives for the treatment of inflammation in mammals.
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JPH09511765A |
PCT No. PCT/FR96/00203 Sec. 371 Date Oct. 10, 1996 Sec. 102(e) Date Oct. 10, 1996 PCT Filed Feb. 7, 1996 PCT Pub. No. WO96/24579 PCT Pub. Date Aug. 15, 1996The present invention relates to compounds selected from the group consisting of:...
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JPH09510704A |
A range of quinazolinone compounds are disclosed which can act as potent inhibitors of the DNA repair enzyme poly(ADP-ribose) polymerase or PARP enzyme (EC 2.4.2.30), and which thereby can provide useful therapeutic compounds for use in ...
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JP2637847B2 |
A retroviral protease inhibiting compound of formula (A) is disclosed for use in combination with other active pharmaceutical agents for treating a human infected by HIV. Intermediates and processes useful in the manufacture of compounds...
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JPH09188642A |
To obtain a new phenolic dinuclear or dinuclear compound useful as a photosensitizing component of a photosensitive resin composition excellent in sensitivity, resolving power, heat resistance, etc., and well balanced in resist propertie...
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JP2608948B2 |
The invention concerns a process for producing E/Z mixtures of 2-(bicyclo[3.3.0]octane-3-ylidene) acetic acid derivatives of formula (I) in which either the E or the Z moiety predominates.
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JP2588729B2 |
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JPH0967323A |
To obtain the subject new derivative expressed by a specific formula, expected to be highly accumulable in a tissue such as tumor lesion and arteriosclerotic lesion in the living body and useful as an MRI contrasting agent or its product...
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