摘要:
Die Erfindung betrifft neue, herbizid wirksame Cyclohexandione der Formel l oder worin
R 1 und R 2 unabhängig voneinander Wasserstoff; Halogen; Nitro; Cyano; C 1 -C 4 -Alkyl; C 1 -C 4 -Alkoxy; C 1 -C 4 -Alkyl-S(O) n -; COR 8 ; C 1 -C 4 -Halogenalkoxy; oder C 1 -C 4 -Halogenalkyl; R 3 , R 4 und R 5 unabhängig voneinander Wasserstoff; C 1 -C 4 -Alkyl; oder gegebenenfalls bis zu dreifach gleich oder verschieden durch Halogen, Nitro, Cyano, Ci-C 4 -Alkyl, C 1 -C 4 -Alkoxy, C 1 -C 4 -Alkyl-S(O) n -, C 1 -C 4 -Halogenalkyl, C 1 -C 4 -Halogenalkyl-S(O) n - oder C 1 -C 4 -Halogenalkoxy substituiertes Phenyl oder Benzyl; R 6 Wasserstoff; C 1 -C 4 -Alkyl, C 1 -C 4 -Alkoxycarbonyl; oder Cy-R7 OH; oder 0⊖M⊕; R 8 OH; C 1 -C 4 -Alkoxy; NH 2 ; C 1 -C 4 -Alkylamino; oder di-C 1 -C 4 -Alkylamino; n 0, 1 oder 2; M⊕ ein Kationenäquivalent eines Metallions oder eines gegebenenfalls bis zu dreifach durch C 1 -C 4 -Alkyl, C 1 -C 4 -Hydroxyalkyl-, oder C 1 -C 4 -Alkoxy-C 1 -C 4 -alkyl-gruppen substituierten Ammoniumions
bedeutet, herbizide Mittel, Verfahren zur Herstellung neuer Verbindungen sowie neue Zwischenprodukte und deren Herstellung.
摘要:
Verbindungen der Formel (I) und deren Stereoisomere worin A,B,C',D = unabhängig voneinander CH oder N, wobei mindestens eines der Symbole A,B,C',D einem Stickstoffatom entsprechen muß, X = CH 2 oder Sauerstoff, R 1 = ein an ein C-Atom gebundener Rest, der H, Trialkylsilyl, Halogen, Nitro, Cyano, Alkenyl, Alkinyl, Amino, Cycloalkyl, Phenyl, Phenoxy, Alkoxy, Alkenyloxy, Alkinyloxy, Hydroxycarbonyl, Alkylthio, Cycloalkyloxy, Alkylcarbonyl, Alkoxycarbonyl, Alkenyloxycarbonyl, Alkinyloxycarbonyl, Halogenalkyl, Alkoxyalkyl, Halogenalkoxy, Halogenalkylthio, Halogenalkoxyalkyl, Alkylthioalkyl, Alkoxyalkoxy, Halogenalkoxyalkoxy, Alkenyloxyalkoxy, Halogenalkenyloxy, Alkoxyalkylthio, Alkylthioalkoxy, Alkylthioalkylthio, Halogenalkoxycarbonyl, Halogenalkenyloxycarbonyl oder Dialkylamino oder zwei R 1 , wenn sie ortho ständig zueinander orientiert sind, zusammen einen Methylendioxy-, Ethylendioxy-oder Alkylenrest; R 2 ,R 3 unabhängig voneinander Alkyl, Alkenyl, Phenyl oder R 2 oder R 3 eine Alkylenkette, die - zusammen mit dem quartären Kohlenstoffatom einen unsubstituierten oder fluor-substituierten Ring mit drei bis sechs Ringgliedern ergibt, R 5 = Pyridyl, Furyl, Thienyl, die alle substituiert sein können, Phthalimidyl, Dialkylmaleinimidyl, Thiophthalimidyl, Dihydrophthalimidyl, Tetrahydrophthalimidyl, substituiertes Phenyl oder R 4 und R 5 -zusammen mit dem sie verbrückenden Kohlenstoffatom - einen gegebenenfalls substituierten Indanyl-, Cyclopentenoyl-oder Cyclopentenyl-Rest und n = 0, 1 oder 2 bedeuten, besitzen vorteilhafte Eigenschaften bei der Bekämpfung von Schädlingen, insbesondere von Insekten und Akariden. Ferner werden Verfahren zur Herstellung von Verbindungen der Formel I beschrieben.
摘要:
The invention provides compounds of the general formula wherein
X represents a bond, or a C 1-6 alkylene, C 2 - 6 alkenylene or C 2 - 6 alkynylene chain, and Y represents a bond, or a C 1-6 alkylene, C 2 - 6 alkenylene or C 2-6 alkynylene chain with the proviso that the sum total of carbon atoms in X and Y is not more than 10; R 1 and R 2 each represent a hydrogen atom or a C 1-3 alkyl group, with the proviso that the sum total of carbon atoms in R 1 and R 2 is not more than 4; and Py represents a pyridyl group substituted by one or two substituents selected from nitro, -(CH 2 ) t R 3 , -NR 4 R 5 , -(CH 2 ) r SO 2 NR 4 R 5 , -NR 6 COR 3 , -NR 6 S0 2 R 7 , -(CH 2 ) r COR 3 , -OCH 2 COR 3 and -O(CH 2 )qR 3 ; where R 3 represents a hydroxy, C 1 - 3 alkoxy or NR 4 R 6 group; R 4 and R 5 each represent a hydrogen atom or a C 1-4 alkyl group or -NR 4 R 5 forms a saturated heterocyclic amino group which has 5-7 ring members and optionally contains in the ring one or more atoms selected from -O- and -S- or a group -NH- or -N(CH 3 )-; R 6 represents a hydrogen atom or a C 1-4 alkyl group; R 7 represents a C 1-4 alkyl, phenyl or -NR 4 R 6 group; q represents an integer 2 or 3; r represents an integer from 0 to 3; and t represents an integer 1, 2 or 3; and physiologically acceptable salts and solvates (eg. hydrates) thereof.
The compounds have a stimulant action at β 2 -adreno receptors and may be used in the treatment of diseases associated with reversible airways obstruction such as asthma and chronic bronchitis.
摘要:
A compound of the formula: wherein R 1 is carboxy, amidated carboxy, cyano, thiocarbamoyl or tetrazolyl group; R 7 is hydrogen or aryl; R 2 is hydrogen, hydroxy, lower alkyl or lower alkoxy; R 3 is hydrogen, hydroxyl, lower alkyl, lower alkoxy, lower alkenyloxy, aryl which may have suitable substituent(s), arylthio, aroyl, ar(lower)alkyl, arenesulfonyl, arylamino which may have a suitable substituent or aryloxy; and R 2 and R 3 can be located at any place on the quinolizinone ring and can be linked together to form -CH 2 CH 2 CH 2 -, -CH = CH- or -CH = CH-CH = CH-; and pharmaceutically acceptable salts thereof, processes for preparing them and pharmaceutical compositions comprising them in association with the pharmaceutically acceptable, substantially non-toxic carrier or excipient.
摘要:
Beta-lactamase inhibiting compounds of the formula or or a pharmaceutically acceptable acid addition or carboxylate salt thereof; where n is zero, 1 or 2; X 3 is H or Br, R 1 is H, the residue of certain carboxy-protecting groups or the residue of an ester group readily hydrolyzable in vivo; one of R 12 and R 13 is H and the other is vinyl, certain aryl, arythio, alkylthio, alkylsulfonyl or certain heterocyclyl, aminomethyl, thiocarbox- amido or amidino groups; one of R 2 and R 3 is H and the other is as diclosed for the other of R 12 and R 13 , or is CI or CH 2 0H, and R 18 is H or certain acyl groups; intermediates useful in their production, methods for their preparation and use, and pharmaceutical compositions containing them.
摘要翻译:式的β-内酰胺酶抑制化合物或其药学上可接受的酸加成盐或羧酸盐; 其中n为零,1或2; X3是H或Br,R 1是H,某些羧基保护基的残基或酯基的残基在体内容易水解; R 1,R 2和R 3之一是H,另一个是乙烯基,某些芳基,芳基,烷硫基,烷基磺酰基或某些杂环基,氨基甲基,硫代甲酰胺基或脒基; R 2和R 3中的一个为H,另一个为R 1,R 2和R 1'3中的另一个,或为Cl或CH 2 OH,R 1为双环, 8是H或某些酰基; 可用于其生产的中间体,其制备和使用方法,以及含有它们的药物组合物。
摘要:
Phenoxyaminopropanol derivatives represented by the general formula (I), wherein R represents 2-, 3- or 4-pyridyl, 2-pyrimidyl, 2-thiazolyl or 5-bromo-2-thiazolyl, R1 and R2 each represents H, lower alkyl, cycloalkyl, aralkyl or, when bound to each other, R1 and R2 represent a group forming a pyrrolidine or piperidine ring together with the adjacent nitrogen atom, and A represents alkylen containing 2 or 3 carbon atoms, and salts thereof. These are useful as heart-selective beta-blockers.
摘要:
Compounds of the formula wherein X, and Y, are heteroatoms (or Y, is a bond), R 2 is hydrogen or a ring substituent, O 1 is CH 2 OH, OH, SH, NHR 3 , N(R 3 ) 2 (the R 3 's are independently selected from H, C 1-5 alkyl and CHO) or optionally esterified or salified carboxyl, and m and n are each up to 5 (n can be zero). These compounds can be thromboxane A 2 synthetase inhibitors.