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JPH03115281A |
NEW MATERIAL: A compd. of formula I [W=O, S; E=O, S(O)m (where (m)=0-2), N-R4; E1, E2 = each CH2, CH2CH2, a CH(1-4C alkyl), etc.; R1, R2 = each H, a halogen, a 1-4C alkyl, arylalkyl, etc.; R=H, a (substd.) 1-4C alkyl, a (substd.) ary, et...
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JPH0314028B2 |
Compounds are described of the formula (1) (and their salts and solvates) in which: X is cis or trans -CH=CH-; R1 is C1-7 alkyl terminated by -COOR3 where R3 is H, C1-6 alkyl or C7-10 aralkyl; Y is a saturated heterocyclic amino group ha...
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JPH0327357A |
NEW MATERIAL:A compound expressed by formula I or salt of said compound [R1 to R3 are H, halogen, 1-3C alkyl, 1-3C alkoxy or amino, etc.; R4 and R5 are H, 1-3C alkyl or cyano, etc.; R6 is H, 1-3C alkyl or benzyl; X is single bond, -CHR7-...
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JPH0263054B2 |
Compounds are described of the formula (1) (and their salts and solvates) in which: X is cis or trans -CH=CH-; R1 is C1-7 alkyl terminated by -COOR3 where R3 is H, C1-6 alkyl or C7-10 aralkyl; Y is a saturated heterocyclic amino group ha...
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JPH0247991B2 |
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JPH02229175A |
NEW MATERIAL:A cyclic acylhydroxylamine derivative shown by formula I (R is alkoxyalkyl, alkylthioalkyl, aryl, arylalkyl, aryloxyalkyl, arylthioalkyl, arylalkyloxyalkyl or arylalkylthioalkyl; A is group shown by formula II, formula III o...
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JPH02179623A |
PURPOSE:To obtain excellent nonlinear optical characteristics by using a specific hemicyanine deriv. having paired ions within the molecule,i.e. the hemicyanine deriv. expressed by the specific general formula. CONSTITUTION:The compd. wh...
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JPH0231061B2 |
Prostanoid compounds are described having the formula: (1) where A is a cyclopentane ring, which is substituted by oxo and/or hydroxy or etherified hydroxy and may be saturated or unsaturated; X is -CH=CH-or -(CH2)2-; R is alkyl having a...
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JPH0223550B2 |
Dibenzoxazepine derivatives of the formula: wherein R1, n, R2 and R3 are as defined in the description, process for preparing the same, pharmaceutical composition containing the same and method of treating diseases in circulatory organs ...
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JPH0220638B2 |
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JPH02104572A |
NEW MATERIAL:A compound shown by formula I [R1 is lower alkyl or (substituted) aryl lower alkyl; R2 is OH, alkoxy, alkenyloxy, etc.; R3 is amino, di-substituted amino or acylamino; R4 is halogen or R3 and R4 are bonded to form group show...
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JPH0214350B2 |
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JPH0213663B2 |
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JPH0278671A |
NEW MATERIAL: A compd. of formula I (wherein R is H, an alkyl, an alkanoyl, an alkoxyalkyl, a lower alkylaminocarbonyl, etc.; R0, R1 and R2 are each H, a lower alkyl, a lower alkenyl, or a lower cycloalkyl; X1 and X2 are each a tert. alk...
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JPH0242069A |
NEW MATERIAL:The compound of formula I (R is lower alkoxycarbonyl, phenyl-lower alkenyl, etc.; R1 is H, halogen, OH, lower alkoxy, etc.; R2 is H, halogen, lower alkoxy, nitro, etc.; R3 is H, halogen, lower alkoxy, amino, etc.; R4 is H, h...
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JPH0157112B2 |
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JPH01287076A |
NEW MATERIAL: A 10-dihydro10-deoxo-11azaerythronolide A compound of formula I (wherein R1' is a lower alkyl or a lower alkanoyl; and R2, R3 and R4, which may be the same or different from each other, are each H or a lower alkanoyl) and a...
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JPH01272567A |
NEW MATERIAL: A compound of formula I (wherein R1 is a 1-2C alkyl, 2-12C alkenyl or 3-7C cycloalkyl which may be substituted with phenyl, naphthyl, a cycloalkyl or the like of a monocyclic or bicyclic aromatic group; R2 and R3 are each a...
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JPH01221371A |
PURPOSE: To obtain the title substance useful as an agricultural and horticultural fungicide or a synthetic intermediate for drugs and agricultural chemicals, by electrolytically reducing a hydroxylamine compound and reacting the formed ...
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JPH01221372A |
NEW MATERIAL:A compound shown by formula I [R is cycloalkyl, cycloalkylalkyl, aryl or arylalkyl (aryl means benzene nucleus, thiophene nucleus, pyridine nucleus or furane nucleus); A is -CO-, -SO2- or OC(=O)-; B is 3W6C alkylene which ma...
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JPH0132240B2 |
The present invention relates to carboxyalkyl dipeptides which are inhibitors of angiotensin-converting enzyme and are useful as antihypertensive agents and in the treatment of congestive heart failure. The compounds of the present inven...
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JPH01117860A |
NEW MATERIAL:The compound of formula I (R1 is lower alkyl, etc.; R2 is hydroxy, alkoxy, alkenyloxy, etc.; R3 is amino, disubstituted amino, etc.; R4 is halogen, etc., R5 is H or lower alkyl; X is single bond or lower alkylene; Y is singl...
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JPS6475A |
PURPOSE: To obtain the titled remedy containing a specific dibenzooxazepin-8- carboxylic acid derivative as an active ingredient and having action increasing local cerebral blood flow at low dose over a long time. CONSTITUTION: A compoun...
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JPS63279251A |
PURPOSE: To retard discoloration and fading of pigments or dyes in a color photographic material by light by using a specified photofading inhibitor. CONSTITUTION: An organic coloring material (A) is used in combination with ≥one kind ...
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JPS63271444A |
PURPOSE: To improve stability to light without degrading hue and purity by allowing an org. coloring material and at least one kind of specific compds. to co-exist. CONSTITUTION: The org. coloring material and at least one kind of the co...
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JPS6340789B2 |
Novel hexahydro-1,4-oxazepines of the general formula I I where R1 is hydrogen, or alkyl or acyl each of 1 to 4 carbon atoms, R2 is alkyl of 1 to 4 carbon atoms and R3 and R4 are identical or different and each is hydrogen or methyl, and...
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JPS63192763A |
NEW MATERIAL:A compound shown by formula I [R1 and R2 are H, halogen lower alkyl, trihalomethyl, lower alkoxy or lower acyl; R3 and R4 are H, alkyl, cycloalkyl, aryl (replaced with halogen, OH, alkoxy, etc.) or R4 is OH, dialkylamino-sub...
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JPS63157991A |
PURPOSE: To obtain a macrocyclic lactam.lactone antibiotic substance having antibacterial activity and useful as a drug and animal drug, using fermentation process, by culturing a specific microbial strain belonging to Myxococcus genus i...
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JPS63149644A |
PURPOSE: To improve stability of an org. coloring material to light by allowing specific compds. to co-exist with said coloring material. CONSTITUTION: ≥1 Kinds of the compds. expressed by the formula are made to co-exist with the org....
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JPS6321670B2 |
PCT No. PCT/EP79/00080 Sec. 371 Date Jun. 26, 1980 Sec. 102(e) Date Jun. 16, 1980 PCT Filed Oct. 22, 1979 PCT Pub. No. WO80/00838 PCT Pub. Date May 1, 1980. The invention relates to novel 1,4-cycloalkano-oxazepines of the general formula...
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JPS6377865A |
NEW MATERIAL:A compound expressed by formula I (R is alkyl; R' is H, R, alkoxy, acyloxy, alkylthio, OH, carboxyl or 1W12C alkoxycarbonyl; A is O or S; B is CH2, A or NH; m is 0W5; n is 1W15). EXAMPLE: 4-Dodecyl-5-methyl-3-morpholinone. U...
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JPS6330490A |
NEW MATERIAL:A compound shown by formula I {A is group shown by formula N(R1)R2 [R1 is !W5C alkyl, 3W8C cycloalkyl, etc; R2 is 6W20C alkyl, -(CH2)a-R3 (R3 is -CH=CH2, etc.; a is 1W4), etc.], group shown by formula II (group shown by form...
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JPS6254763B2 |
A method for preventing or retarding the growth of bacteria and fungi in a material which comprises treating the material with N,N'-methylene-bis-(oxazolidines) and -(tetrahydro-1,3-oxazines), and certain novel N,N'-methylenebis-(oxazoli...
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JPS62240688A |
NEW MATERIAL:A compound expressed by formula I {X1 represents O or S; R1 represents formula II [R2 represents H, 1W3C alkyl or CH2CH2OH; R3 represents H, 1W3C alkyl or -(CH2)lX2(l is 1W4; X2 represents OH, COOH, -CHOHCH2OH, etc.), etc.],...
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JPS62238276A |
NEW MATERIAL:A 14-membered ring compound, expressed by formula I (R1 is H or amino-protecting group; R2 is H or lower alkyl; R3 is Br, Cl or lower alkoxy; R4 is lower alkyl; R5 is H or lower alkyl; R6 is carboxy-protecting group) and con...
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JPS62234075A |
PURPOSE: To obtain the titled substance useful as a raw material for surface active agents, etc., without using excess amounts of acid and alkali, by reacting α-amino--caprolactam with formaldehyde and/or paraformaldehyde by the use of ...
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JPS62228011A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS6231719B2 |
4,1-Benzoxazepines and thia analogs thereof of the formula: (wherein -A-B- is the following group: +TR (wherein R1 is hydrogen, C1 to C3 alkyl, or C7 to C9 aralkyl; R2 is C1 to C3 alkyl or C1 to C3 alpha -aminoalkyl; R3 is C2 to C6 dialk...
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JPS62148474A |
NEW MATERIAL:A cyclic dienone of formula I. USE: Medicine. It has antitumor effect and can be used as an intermediate to produce known antitumor agents as well. PREPARATION: The reduction of N'-benzyloxycarbonyl-3',5'-dibromo-L-tyrosyl-3...
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JPS62148475A |
NEW MATERIAL:A compound of formula I (R is H, allyl; R1 is amino-protecting group; R2 is H, methyl; R3 is carboxyl-protecting group; R4 is lower alkyl; X is Br, lower alkyl). EXAMPLE: A compound of formula II (Z is C6H5CH2OCO-; X is Br)....
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JPS6289670A |
This invention relates to 8-chlorodibenz[b,f][1,4] oxaze- pine-10(11H)-carboxylic acid, 2-[(substituted phenylsulfinyl)alkanoyl]hydrazides and 8-chlorodibenz[b,f][1,4]oxazepine-10(11H)-carboxylic acid, 2-[(substituted phenylsulfonyl)alka...
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JPS6156236B2 |
NEW MATERIAL:The compound of formula I (Y is O or S; R1, R2 and R3 are H, lower alkoxy, halogen or OH; R4 is H, lower alkoxycarbonyl, lower alkyl, etc.). EXAMPLE:1-Ethoxycarbonyl-8-oxo-1-aza-11a-oxa-C-homoerythrina
n. USE:An analgesic ha...
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JPS61210078A |
This invention relates to 8-chlorodibenz[b, f][1, 4]-oxaze- pine-10(11H)-carboxylic acid, 2-(thio-, sulfinyl- and sulfonyl-containing acyl)hydrazides of the formulawherein X is S, SO, or SO2; R is alkyl containing from 1 to 6 carbon atom...
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JPS61200975A |
This invention relates to 8-chlorodibenz[b,f][1,4]-oxaze- pine-10(11H)-carboxylic acid, 2-(alkoxy-containing acyl)hydrazides of the formula:wherein R is alkyl containing from 1 to 6 carbon atoms or alkoxyalkyl containing from 2 to 6 carb...
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JPS61501854A |
Compounds are disclosed having the formula: wherein: R1 is H, OH, -OCH3, -CH2OH, -NH2, -NHMe, -NHEt, -NMe2, -NEt2, R2 is H, -CH3, or R3 is phenyl, benzyl, or 1-4 carbon alkyl; R4 is H, -CH3, -CH2OH, -CH2-CN, -CH2-S-Me, CH2-S-CN, or R5 is...
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JPS6129950B2 |
Compounds corresponding to the general formula: (I) in which X and Y identical or different, represent a hydrogen or a halogen atom, a lower alkyl, a lower alkoxy or a trifluormethyl group, A represents a methylene group, a direct bond o...
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JPS6124395B2 |
NEW MATERIAL:A compound of formula I (Y is -O-, -S-; R1, R2 are H, lower alkoxy, halogen; R3 is H, lower alkyl, nitro; R4 is H, lower alkyl, lower alkoxycarbonyl). EXAMPLE:2-Benzyl-17-methoxy-8-oxo-11a-oxa-2-aza-C-homoerythr
inan. USE:An...
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JPS6183172A |
NEW MATERIAL:The compound of formula I (R1 and R2 are H, halogen, lower alkyl, trihalomethyl, lower alkoxy, or lower acyl; R3 and R4 are lower alkyl, or R3 and R4 bonds with each other at the terminals together with adjacent N atom and o...
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JPS6183171A |
NEW MATERIAL:The compound of formula I (R1 and R2 are H, halogen, lower alkyl, trihalomethyl, lower alkoxy, or lower acyl; R3 and R4 are lower alkyl, or R3 is H or di-lower alkylamino-lower alkyl and R4 is di-lower alkylamino- lower alky...
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JPS6178789A |
1,4-Oxazepinones and thiones of general formula I; wherein A is an aromatic ring selected from benzene, naphthalene, quinoline or pyridine; n is 1 to 3; Z is an amino radical; R hydrogen, loweralkyl, cycloalkyl or phenyl-loweralkyl; and ...
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