摘要:
A pharmaceutical composition which comprises a pharmaceutically effective amount of a compound of the formula ##STR1## wherein R.sup.1 represents a hydrogen atom,R.sup.2 represents --(CH.sub.2).sub.m -Awherein m is an integer of 0 to 3, andA represents pyridyl which is unsubstituted or is substituted by C.sub.1 -C.sub.3 alkyl said alkyl being unsubstituted or substituted by phenyl, and R.sup.3, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 each independently represent a hydrogen atom, a halogen atom, C.sub.1 -C.sub.5 alkyl which is unsubstituted or is substituted with a halogen atom or --OR.sup.13 wherein R.sup.13 represents a hydrogen atom or C.sub.1 -C.sub.5 alkyl which is unsubstituted or is substituted with a halogen atom or phenyl, or when their adjacent substituents are taken together, they represent C.sub.1 -C.sub.3 oxyalkylene having one or two oxygen atoms;or a pharmaceutically acceptable salt thereof, anda pharmaceutically acceptable carrier therefor.
摘要:
The present invention relates to genetically stable replication competent Sendai virus vector(s) containing optimized HIV genes, methods for making the same and cell substrates qualified for vaccine production which may comprise genetically stable replication competent Sendai virus vector(s) containing optimized HIV genes.
摘要:
Caroverine fumarate has an inhibitory effect on platelet aggregation, and exhibits the beneficial effect of increasing coronary blood flow, especially in coronary arteries, and thus is specifically suitable in applications for ischemic heart diseases.
摘要:
[Problems to be Solved] The present invention provides methods for producing antibodies and antibody-producing cells.[Means for Solving the Problems] The present invention provides methods for producing antibodies or antibody-producing cells, such methods including the steps of inoculating non-human animals with minus-strand RNA viral vectors carrying nucleic acids which encode foreign polypeptides to be used as antigens, nucleic acids producing the viral vectors, cells into which the vectors or the nucleic acids producing the vectors have been introduced, or lysates of the cells; and collecting the antibodies or antibody-producing cells from the animals. The antibody production can be induced efficiently by the immune activating effect of the minus-strand RNA viral vectors and a high expression of the antigen polypeptides. The antibodies produced by the methods of the present invention can be used in research and development and in the clinical field.
摘要:
Styrene derivatives of the following general formula (I): ##STR1## or pharmaceutically acceptable salts thereof. A pharmaceutical composition useful as anticancer agent, which comprises the above compound as an essential component, is also provided.
摘要:
A method of suppressing vasoconstriction in a warm-blooded animal which comprises administering to said warm-blooded animal an effective amount of a serotonin antagonist compound of the formula (I): ##STR1## wherein: R.sup.1 is hydrogen, halo, C.sub.1 -C.sub.5 alkoxy or C.sub.2 -C.sub.6 dialkyl amino;R.sup.2 is hydrogen, halo or C.sub.1 -C.sub.5 alkoxy;R.sup.3 is hydrogen, hydroxy, --O--(CH.sub.2).sub.n --COOH or --O--CO--(CH.sub.2).sub.l --COOH, wherein n is an integer of 1-5, and l is an integer of 1-3;R.sup.4 is ##STR2## wherein R.sup.5 and R.sup.6 are each independently hydrogen or C.sub.1 -C.sub.8 alkyl, and A is C.sub.3 -C.sub.5 alkylene or C.sub.3 -C.sub.5 alkylene substituted with carboxy; andm is an integer of 0-5,or a pharmaceutically acceptable salt thereof. The use of the compound (I) for the preparation of a pharmaceutical formulation useful as a serotonin antagonist is also provided.