摘要:
Neuromuscular blocking agents of formula (1) which are useful as skeletal muscle relaxants during surgery are disclosed. ##STR1## and X is an anion, preferably pharmaceutically acceptable.
摘要:
This invention provides the neuromuscular blocking agents of formula (I): ##STR1## where B and C are each a group of formula (II) and are meta or para to one another: ##STR2## wherein D is CH.sub.2 CH.sub.2 or CH.dbd.CH (preferably trans); Y is alkyl of 1-4 carbon atoms (methyl, ethyl, propyl or butyl); E and F and H or OCH.sub.3 ; X.sup.- is an anion, preferably pharmaceutically acceptable; and the substituted benzyl and substituted propyl groups are in a trans relationship relative to each other in the nitrogen-containing ring.Methods for preparing the compounds, pharmaceutical formulations containing the compounds, and their use are also described.
摘要:
Benzyl cyanoacetals of formula: ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 are the same or different and each is a halogen or a hydrogen atom, an alkoxy group, an alkyl group, or a dialkylamino group; R.sup.4 is an alkoxycarbonyl group, or an aldehyde group; and R.sup.5 is an alkyl group; the alkyl or alkoxy groups each having from 1 to 4 carbon atoms, and their use as intermediates in the preparation of antibacterial 2,4-diamino-5-benzylpyrimidines. They are prepared from a reaction between an orthoester and an .alpha.-substituted-.beta.-benzylpropionitrile and then the resulting cyanoacetal is converted to the benzylpyrimidine by reaction with guanidine.
摘要:
Benzyl cyanoacetals of formula: ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 are the same or different and each is a halogen or a hydrogen atom, an alkoxy group, an alkyl group, or a dialkylamino group; R.sup.4 is an alkoxycarbonyl group, or an aldehyde group;And R.sup.5 is an alkyl group; the alkyl or alkoxy groups each having from 1 to 4 carbon atoms, and their use as intermediates in the preparation of antibacterial 2,4-diamino-5-benzylpyrimidines. They are prepared from a reaction between an orthoester and an .alpha.-substituted-.beta.-benzylpropionitrile and then the resulting cyanoacetal is converted to the benzyl-pyrimidine by reaction with guanidine.
摘要:
The present invention relates to antibodies that bind to CTGF. The antibodies are particularly directed to regions of CTGF involved in biological activities associated with fibrosis. The invention also relates to methods of using the antibodies to treat disorders associated with CTGF including localized and systemic fibrotic disorders including those of the lung, liver, heart, skin, and kidney.
摘要:
The present invention relates to antibodies that bind to a portion of the Von Willebrand's factor (VWC) domain of connective tissue growth factor (CTGF). The antibodies are particularly directed to regions of CTGF involved in biological activities associated with fibrosis. The invention also relates to methods of using the antibodies to treat disorders associated with CTGF including localized and systemic fibrotic disorders including those of the lung, liver, heart, skin, and kidney.
摘要:
The present invention relates to antibodies that bind to CTGF. The antibodies are particularly directed to regions of CTGF involved in biological activities associated with fibrosis. The invention also relates to methods of using the antibodies to treat disorders associated with CTGF including localized and systemic fibrotic disorders including those of the lung, liver, heart, skin, and kidney.
摘要:
The present invention relates to antibodies that bind to CTGF. The antibodies are particularly directed to regions of CTGF involved in biological activities associated with fibrosis. The invention also relates to methods of using the antibodies to treat disorders associated with CTGF including localized and systemic fibrotic disorders including those of the lung, liver, heart, skin, and kidney.
摘要:
In the synthesis of calcium leucovorin (calcium 5-formyl-5,6,7,8-tetrahydrofolate), the use of an amine base in the conversion of anhydroleucovorin (5,10-methenyl-5,6,7,8-tetrahydrofolic acid) to leucovorin unexpectedly results in a pure (USP) product directly from the reaction mixture.