摘要:
The present invention provides antineoplastic peptides of formula I, I R1R2N-CHX-CO-A-B-D-E-(G)S-K wherein R1, R2, X, A, B, D, E, G, K and s have the meanings stated in the description. The compounds have antineoplastic activity.
摘要:
The present invention provides antineoplastic peptides of formula I, R1R2N—CHX—CO—A—B-D-E-(G)s-K wherein R1, R2, X, A, B, D, E, G, K and s have the meanings stated in the description. The compounds have antineoplastic activity.
摘要:
A process for preparing (+)-exo-6-phenyl-3-azabicyclo[3.2.0]heptanes of the formula I where R is hydrogen, chlorine, bromine, fluorine or methoxy, which comprises photocyclizing a bisallylammonium salt of the formula II where R has the meanings given above and X− is an anion, in an inert solvent in a glass apparatus with addition of sensitizer and precipitating using (−)-ditoluoyltartaric acid the desired (+)-exo-isomer I as ditoluoyltartrate from the resulting mixture, with or without recrystallization of this tartrate from an alcohol/water mixture.
摘要:
Novel peptides of the formula A--B--D--E--F--L, wherein A, B, D, E, F, and L have the meanings stated in the specification, and their preparation are disclosed. The novel compounds are suitable for controlling diseases.
摘要:
Diastereomers of the formula ##STR1## Where R.sup.1 is hydrogen, alkyl, alkenyl, alkynyl or benzyl, R.sup.2 is a alkyl or alkenyl, R.sup.3 is alkyl or benzyl, and the asymmetric centers of the molecular have (a) an RR or SS or (b) an RS or SR configuration, and a process for their preparation and fungicides containing the compounds.
摘要:
A 5-phenyl-1,3,3a,4,5,9b-hexahydro-3H-benz(e)indole compound of the formula I: ##STR1## wherein R.sup.1 is hydrogen or C.sub.1-6 alkyl, R.sup.2 is hydrogen or C.sub.1-3 alkyl in the 3a- or 4-position, R.sup.3 and R.sup.4 are each hydrogen, hydroxyl, halogen, C.sub.1-3 alkyl, C.sub.1-3 alkoxy, C.sub.1-3 alkylthio or trifluoromethyl, acetylamino or amino and R.sup.5 is hydrogen or C.sub.1-3 alkyl, or a salt thereof with a physiologically tolerated acid. The compounds and compositions are useful for treating depression or trating convulsions and which exhibit a sedative and tranquilizing effect when administered to a patient.
摘要:
Amines of the general formula ##STR1## where A is alkyl, alkenyl, cycloalkyl, cycloalkenyl, phenylalkyl or phenylalkenyl, X is oxygen or sulfur, B is an alkylene chain and R.sup.1 and R.sup.2 are each alkyl, alkenyl or cycloalkyl, or R.sup.1 and R.sup.2 form part of a heterocyclic structrure, and their salts, as well as fungicides containing these compounds.
摘要:
Organosilyl compounds of the general formula I ##STR1## where R.sup.1, R.sup.2 and R.sup.3 are alkyl, substituted alkyl, alkenyl, alkynyl, cycloalkyl, phenyl or substituted aryl, R.sup.4 and R.sup.5 are alkyl or hydrogen and Y is CH.sub.2, oxygen, nitrogen or alkyl-substituted nitrogen, their salts and fungicides containing these compounds.
摘要:
Phenylpropylammonium salts of the formula ##STR1## where R.sup.1 denotes for instance alkyl or halogen, R.sup.2 denotes for instance alkyl or alkoxy, R.sup.3 denotes alkyl, alkenyl or alkynyl of up to 6 carbon atoms, R.sup.4 and R.sup.5 denote hydrogen or alkyl of up to 3 carbon atoms, m denotes one of the integers 0, 1, 2 and 3, n denotes one of the integers 0, 1 and 2, o denotes one of the integers 4, 5 and 6, X.sup..crclbar. denotes an anion, and the dashed bond may be hydrogenated when n is 0 or 1, and is hydrogenated when n is 2; the preparation of these compounds; and agents for regulating plant growth containing these compounds as active ingredients.
摘要:
Vinylazoles of the formula ##STR1## where X, Z, R and n have the meanings given in the description and the double bond is in position a or b, and their use for controlling fungi.