摘要:
The subject invention relates to carboxamidine derivatives, to pharmaceutical compositions containing the carboxamidine derivatives of the invention, and the use thereof for the treatment of vascular diseases and in the preparation of pharmaceutical compositions for the treatment of vascular diseases.
摘要:
The subject invention relates to carboxamidine derivatives, to pharmaceutical compositions comprising the same, and the use thereof in the preparation of pharmaceutical compositions for the treatment of vascular diseases.
摘要:
The subject invention relates to carboxamidine derivatives, to pharmaceutical compositions containing the carboxamidine derivatives of the invention, and the use thereof for the treatment of vascular diseases and in the preparation of pharmaceutical compositions for the treatment of vascular diseases.
摘要:
The subject invention relates to carboxamidine derivatives, to pharmaceutical compositions containing the carboxamidine derivatives of the invention, and the use thereof for the treatment of vascular diseases and in the preparation of pharmaceutical compositions for the treatment of vascular diseases.
摘要:
The invention relates to carboxamidine derivatives to pharmaceutical compositions containing the same and the use thereof in the preparation of pharmaceutical compositions for the treatment of vascular diseases.
摘要:
The invention relates to a method of treating or preventing illnesses resulting from damaged endothelial cells, wherein the method comprises administering to a patient a product comprising hydroxylamine derivatives of the general formulae (I) ##STR1## with the proviso that in the compounds of general formula (I) when X comprises a --NR.sup.3 R.sup.4 group and Y comprises a hydroxyl group, the X group is condensed with the Y substituent to form an intramolecular ring represented by general formula (Ill) ##STR2##
摘要:
Hydroximic acid derivatives possess anti-ischemic effects, and therefore, they are useful for treating ischemic states and diseases, such as myocardial ischemia (which may be induced by occlusion of coronary arteries). These derivatives include compounds of formula (I): ##STR1## wherein: X represents a halogen; Z represents an aromatic group, a pyridinyl group, a picolyl group, or a lutidyl group; and R represents an --A--N(R.sub.1)R.sub.2 group, wherein:R.sub.1 and R.sub.2 represent, independently from each other, hydrogen or an alkyl group;or R.sub.1 and R.sub.2, together with the adjacent nitrogen atom, form a 5- to 7-membered,saturated heterocyclic group optionally containing an additional nitrogen, oxygen,or sulfur atom, the heterocyclic group optionally being substituted by at least one alkyl group; andA represents a straight or branched chain alkylene group, as well as pharmaceutically acceptable acid addition salts thereof. The invention further relates to processes for preparing the above noted compounds, and pharmaceutical compositions containing these compounds or their pharmaceutically acceptable acid addition salts as an active ingredient. Additionally, the invention relates to intermediate compounds of formula II used in preparing the compounds of formula I. Formula II is as follows: ##STR2## In formula II, the variables Z and R have the same definitions provided above.
摘要:
The present invention provides novel hydroxylamine derivatives represented by the general formula: wherein:X is O, --NH, or a group of formula NR', wherein R and R' are independently selected from alkyl, cycloalkyl, phenylalkyl, phenyl optionally substituted with halo, haloalkyl,alkyl, alkoxy or nitro; and a N-containing heterocyclic ring;R.sup.1 is H or alkanoyl,R.sup.2 is H or hydroxy optionally acylated with alkanoyl, andR.sup.3 is a group of the formula --NR.sup.4 R.sup.5 wherein R.sup.4 and R.sup.5 are independently selected fromH, alkyl, and a group of the formula --CO--NH--R wherein R is as defined above, orwherein R.sup.4 and R.sup.5 when taken together form a 5- to 7-membered heterocyclic ring which may optionally contain one additional hetero atom selected from nitrogen, oxygen and sulfur and which is optionally substituted with alkyl or phenylalkyl.Also provided are pharmaceutically acceptable acid addition salts of the compounds defined above, as well as pharmaceutical compositions containing the compounds or their acid addition salts as active ingredients. The compounds of the invention have been shown to have anti-ischemic effects.
摘要:
Compounds that inhibit PDE10 are disclosed that have utility in the treatment of a variety of conditions, including (but not limited to) psychotic, anxiety, movement disorders and/or neurological disorders such as Parkinson's disease, Huntington's disease, Alzheimer's disease, encephalitis, phobias, epilepsy, aphasia, Bell's palsy, cerebral palsy, sleep disorders, pain, Tourette syndrome, schizophrenia, delusional disorders, drug-induced psychosis and panic and obsessive-compulsive disorders. The compounds have the general structure: wherein m, n, p, x, R, R1, R2, R3, R4, R5, A and B, are defined herein, including pharmaceutically acceptable salts, stereoisomers, solvates or prodrugs thereof. Also disclosed are compositions containing a compound of this invention in combination with a pharmaceutically acceptable carrier, as well as methods relating to the use thereof for inhibiting PDE 10 in a warm-blooded animal in need of the same.
摘要:
The invention relates to new tetrahydro-1,2,4-oxadiazin-5-one derivatives having a CNS activity. More particularly, the invention concerns new N.sup.4 -substituted tetrahydro-1,2,4-oxadiazin-5-ones of the formula (1) ##STR1## wherein R.sup.2 is benzyloxycarbonyl or alkylcarbonyl containing 1 to 4 carbon atoms in the alkyl moiety, preferably acetyl;R.sup.3 is phenyl optionally substituted with 1 to 3 lower alkoxy groups; andR.sup.4 is an aliphatic or cyclic alkyl group having 1 to 11 carbon atoms, hydroxymethyl, halomethyl or acyloxymethyl.According to another aspect of the invention there are provided processes for the preparation of compounds of formula (1). Still another aspect of the invention is a pharmaceutical composition which comprises as active ingredient a compound of formula (1).