摘要:
What are disclosed are prostacylin PGI.sub.2 analogs of the formula ##STR1## having a more specific or longer lasting pharmacological action than PGI.sub.2, methods of making these analogs; and methods and pharmaceutical preparations for inhibiting blood platelet aggregation, for treating hypertension, for the treatment or prophylaxis of gastrointestinal ulcers, and for the treatment of asthma.
摘要:
The invention relates to new prostaglandin derivatives of the 6-keto-PGE.sub.1 series, to processes and intermediates for their manufacture and to their use as medicaments.
摘要:
Peptides of the formula IA-B-C-E-F-K-P-G-M-F'-I (I),wherein the terms A, B, C, E, F, K, P, G, M, F', and I are defined in the specification, have bradykinin antagonist action. Their therapeutic utility includes all pathological states which are mediated, caused or supported by bradykinin and bradykinin-related peptides.
摘要:
Peptides of the formula IZ-P-A-B-C-E-F-K-(D)Q-G-M-F'-I (I)and the physiologically tolerated salts thereof, are described.They have an excellent bradykinin-antagonistic action.They are obtained by reacting reacting a fragment with a C-terminal free carboxyl group or its activated derivative with a corresponding fragment with an N-terminal free amino group or assembling the peptide stepwise, where appropriate eliminating in the compound obtained in this way one or more protective groups introduced temporarily to protect other functionalities, and where appropriate converting the compounds of the formula I obtained in this way into the physiologically tolerated salt thereof.
摘要:
The invention relates to new peptides of the formula ##STR1## in which X, A, B, C, N', E, F, G and Z have the meanings indicated in the description, to a process for their preparation, to agents containing them, and to their use.
摘要:
What is disclosed are prostaglandin-analogous cyclopentane derivatives of the formula I ##STR1## wherein R.sup.1 is hydrogen or a linear or branched, saturated or unsaturated aliphatic or cycloaliphatic radical having from 1 to 8 carbon atoms, or an araliphatic radical having from 7 to 9 carbon atoms, or a physiologically tolerable metal, NH.sub.4 or substituted ammonium ion derived from a primary, secondary or tertiary amine;R.sup.2 is a linear or branched, saturated or unsaturated aliphatic hydrocarbon radical having from 1 to 8 carbon atoms;R.sup.3 is hydrogen or a R.sup.4 CO group wherein R.sup.4 is a hydrogen atom or a linear or branched alkyl group having up to 10 carbon atoms;A is a saturated, linear or branched alkylene group having from 2 to 5 carbon atoms, and a process for the manufacture thereof.
摘要:
The present invention relates to pyrrolidones which are analogues of prostaglandins and to a process for their manufacture. The compounds of the invention have prostaglandin-like pharmacological properties and can therefore be used as pharmaceutical compositions.
摘要:
The present invention relates to use of an inhibitor of the renin-angiotensin system (RAS) or a pharmaceutically acceptable derivative thereof, such as ramipril or ramiprilat, in the prevention of stroke, diabetes and/or congestive heart failure (CHF).
摘要:
The invention relates to compounds of the formula I ##STR1## in which A denotes a radical of the formula II ##STR2## in which E denotes a CH.sub.2 group or an NR.sup.9 radical,G denotes a radical from the group comprising S, SO, SO.sub.2, O, CO, CS or a direct bond,B denotes an amino acid,D denotes a heterocycle andR.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6 and R.sup.9 are defined in the description, and their salts.The invention in addition relates to a process for the preparation of the compounds of the formula I and their use as pharmaceuticals.