摘要:
A water-soluble antibiotic composition which comprises crystals of a cephem compound of the following formula: ##STR1## wherein R.sup.1 is a residue of an aliphatic hydrocarbon which may have suitable substituent(s), andR.sup.2 is a heteronio (lower)alkyl, or an acid addition salt thereof, and a pharmaceutically acceptable carbonic acid salt.And a salt of new cephem compound derived from the above-mentioned cephem compound.
摘要:
The compound of the formula: ##STR1## wherein R.sup.2 is carboxy(lower)alkyl or protected carboxy(lower)alkyl, and R.sup.6 is amino or protected amino, or its reactive derivative at the carboxy group effective for transforming the carboxy group into a reactive N-acylating group, or a salt thereof.
摘要:
The invention relates to a method of treating asthma comprising administering a compound of the formula: ##STR1## wherein A is ##STR2## R.sup.1 is quinolyl, R.sup.2 is hydrogen or lower alkyl,R.sup.3 is lower alkyl,X is hydrogen, halogen, hydroxy or lower alkyl,m is integer 1 or 2, andn is an integer 1 or 4, or pharmaceutically acceptable salts thereof.
摘要:
A compound of the formula: ##STR1## wherein R.sup.1 is aryl optionally substituted with a substituent selected from the group consisting of halogen and halo(lower)alkyl; lower alkyl or cyclo(lower)alkyl; andR.sup.2 is hydrogen or lower alkyl, orR.sup.1 and R.sup.2 are taken together with the attached nitrogen atom to form a heterocyclic group optionally substituted with a substituent selected from the group consisting of lower alkyl and esterified carboxy,R.sup.3 is hydrogen or lower alkyl, andR.sup.4 is lower alkyl,and its pharmaceutically acceptable salt, a process for the preparation thereof and pharmaceutical composition comprising the same.
摘要:
The disclosure deals with a pyrazolopyridine compound of the formula ##STR1## wherein the variables are defined in the specification. The compounds are useful as a diuretic, antihypertensive agent, etc.
摘要:
The invention relates to an antimicrobial compound of the formula: ##STR1## in which R.sup.1 is carboxy or protected carboxy,R.sup.2 is hydroxy(lower)alkyl or protected hydroxy(lower)alkyl,R.sup.3 and R.sup.4 are each hydrogen or lower alkyl, andR.sup.5 is saturated 4 to 6-membered heteromonocyclic group containing 1 to 4 nitrogen atom(s), saturated 5 or 6-membered heteromonocyclic group containing 1 to 2 oxygen atom(s) and 1 to 3 nitrogen atom(s) or saturated 5 or 6-membered heteromonocyclic group containing 1 to 2 sulfur atom(s) and 1 to 3 nitrogen atom(s), wherein said aliphatic heterocyclic group may be substituted by one or more suitable substituent(s) selected from a group consisting of hydroxy, protected hydroxy, hydroxy(lower)alkyl, protected hydroxy(lower)alkyl, halogen, lower alkoxy, lower alkyl, lower alkoxy(lower)alkyl, imino, protected imino, lower alkylamino, protected lower alkylamino, mono(or di)-(lower)alkylcarbamoyloxy, lower alkylidene, lower alkanimidoyl and imino-protective group, or pharmaceutically acceptable salts thereof.
摘要:
A box for disposing of used injection needles comprising a case having an opening whereinto a tip portion of a syringe is inserted, a movable member, and a fixed member, both members being arranged in the case. A hub of an injection needle inserted through the opening of the case is firmly held by holding portions of movable member and fixed member due to elasticity of the hub itself. The rotation of the syringe causes the injection needle to be removed from the syringe, and the removed injection needle, which is not pulled out together with the syringe and remains in the holding portions due to holding effect of the holding portions, can be dropped into the case by the operation of a rod outside the case.
摘要:
A compound of the formula: ##STR1## wherein R is a bridged alicyclic group selected from the group consisting of norbornyl, norbornenyl, bicyclo[2,2,2]-heptyl and adamantyl optionally substituted by at least one substituent selected from the group consisting of lower alkyl, carboxy, lower alkoxycarbonyl, alkylidenedioxy, N,N-di(lower)alkylcarbamoyl, amino, loweralkoxycarbonylamino and halogen. The present compound is useful in the therapeutic treatment of cancer in human beings and animals.
摘要:
The invention relates to compounds for treatment of nausea and vomiting, of the formula ##STR1## wherein R.sup.1 is hydrogen, lower alkyl, lower alkenyl or N,N-di(lower)alkylaminomethyl,R.sup.2 is hydrogen, lower alkyl or halogen,R.sup.3 is imidazolyl or pyridyl, each of which may have substituent(s) selected from lower alkyl and imino-protective group, andR.sup.4 is hydrogen, lower alkyl, lower alkenyl or hydroxy(lower)alkyl and R.sup.5 is hydrogen, hydroxy or lower alkanoyloxy, orR.sup.4 and R.sup.5 are linked together to form an additional bond,or a pharmaceutically acceptable salt thereof.