摘要:
Diacylpiperazines of general structure ##STR1## are: angiotensin II (A-II) antagonists selective for the type 2 (AT.sub.2) subtype useful in the treatment of cerebrovascular, cognitive, and CNS disorders; tachykinin receptor antagonists useful in the treatment of inflammatory diseases and pain or migraine; and calcium channel blockers useful in the treatment of cardiovascular conditions such as angina, hypertension or ischemia.
摘要:
There are disclosed new substituted triazolinone, triazolinethione, and triazolinimine compounds which are useful as angiotensin II antagonists. These compounds have the general formula: ##STR1## wherein G is R.sup.1 or ##STR2##
摘要:
Carbamoyl and oxycarbonyl derivatives of biphenylmethylamines of structure I are angiotensin-II antagonists with balanced AT.sub.1 and AT.sub.2 activity useful in the treatment of hypertension and related disorders and ocular hypertension. ##STR1## where X is --O-- or --N(R.sup.7)--.
摘要:
Substituted pyrazole compounds are angiotensin II antagonists and therefore useful in the treatment of hypertension, and related cardiovascular disorders and ocular hypertension. These compounds have the general formula I: ##STR1##
摘要翻译:取代的吡唑化合物是血管紧张素II拮抗剂,因此可用于治疗高血压,以及相关的心血管疾病和高眼压症。 这些化合物具有通式I: I
摘要:
There are disclosed compounds of formula (I) ##STR1## and pharmaceutically acceptable salts thereof which are useful as antagonists of GnRH and as such may be useful for the treatment of a variety of sex-hormone related and other conditions in both men and women.
摘要:
1-[2-(Hydroxymethyl)cycloalkylmethyl]-5-substituted uracils which are herpes simplex viral thymidine kinase inhibitors, their acyl derivatives, and their pharmaceutically-acceptable salts; pharmaceutical formulations containing these compounds; the treatment of DNA viral, particularly herpes viral, infections with these compounds; methods of preparing these compounds; and novel intermediates useful in their preparation.
摘要:
9-[2-(Hydroxymethyl)cycloalkylmethyl]guanines which are herpes simplex viral thymidine kinase inhibitors, their acyl derivatives, their phosphate derivatives and their pharmaceutically-acceptable salts; pharmaceutical formulations containing these compounds; the treatment of DNA viral, particularly herpes viral, infections with these compounds; methods of preparing these compounds; and novel intermediates useful in their preparation.
摘要:
This invention relates generally to a novel process for preparing 5-deazariboflavins by the cyclization of the corresponding 6-(N-substituted arylamino)uracils with trialkylorthoformate in the presence of a strong acid catalyst. An improved process for preparing the uracil intermediate is also disclosed. More particularly, it is concerned with the process for preparing 5-deazariboflavin by cyclizing 6-[3,4-dimethyl-N-(D-ribityl)anilino[uracil with trialkylorthoformate in the presence of a strong acid catalyst and hydrolyzing the resulting alkoxymethylene derivative. The corresponding uracil intermediate is prepared by reacting 6-chlorouracil with N-D-ribityl-3,4-xylidine.5-Deazariboflavins having the general Formula (I) herein below: ##STR1## wherein R.sub.7 is hydrogen or methyl, R.sub.8 is methyl, hydroxy or acyloxy and R.sub.10 is a ribityl group and the corresponding acyl and alkoxymethylene derivatives are useful as riboflavin antagonists with particular utility for the chemotherapy of coccidiosis in chickens or as intermediates for the preparation of said antagonists. The bis(alkoxymethylene) derivatives described herein are useful as prodrug forms of 5-deazariboflavins.When used for the treatment of coccidiosis, such compounds are administered to the animals by way of the feed and are effective in preventing coccidiosis when administered at levels of from about 0.0005% to about 0.05% by weight of the total feed consumed, the amount required for optimum prevention or control of the disease varying with the particular compound employed.