规格100mg 10mM*1mL (in Water) 200mg Penicillin V钾盐是一种抗生素, 可以抑制多种细菌, 是一种青霉素。 青霉素V钾盐 标准品 发表于2022年5月13日由上海金畔生物科技有限公司 青霉素V钾盐 标准品 货号: SP9970 品牌: Jinpan 暂无详情 产品简介
contain 30-45% penicillin V (I) and 70-55% metampicillin (II). The combination is synergistic and resistant to the action of penicillinase. In an example, an injectable composition was prepared contng. 300 mg. (I) Na salt, 500 mg. (II) and 18mg. NaCl. In use the compsn. was ...
Penicillin G (Benzylpenicillin)1–2 MU QID IV1.2 GMS (2 MU) every 4–6h IV300,000units/kg/day in 6 divided doses Procaine penicillin600,000units–1 MU daily50,000units/kg daily Benzathine penicillin1.2–2.4 MU/week50,000units/kg every week ...
24hours at 100o without loss of physiological activity. It also crystallises from MeOH/EtOAc. [IR: Barnes et al. Anal Chem 19 620 1947, The Chemistry of Penicillin (Clarke, Johnson and Robinson eds.) Princeton University Press, Princeton NJ, Chapter V 85 1949, Beilstein 27 III/IV 5861...
StepPenicillin V (units/mL)mLUnitsCumulative dose (units) 1 1,000 0.1 100 100 2 1,000 0.2 200 300 3 1,000 0.4 400 700 4 1,000 0.8 800 1,500 5 1,000 1.6 1,600 3,100 6 1,000 3.2 3,200 6,300 7 1,000 6.4 6,400 12,700 8 10,000 1.2 12,000 24,700 9 10,000 2.4 ...
Treatment was continued orally with clindamycin, 300 mg every 6 hours, or penicillin V, 750 mg every 6 hours, until completing a minimum of 4 weeks. Ten of the 47 anaerobes initially isolated from the lung (nine Bacteroides melaninogenicus and one Bacteroides capillosus) were resistant to ...
V and an acid or reaction derivative of an acid, for example, alkylhalocarbonate such as ethylchlorocarbonate, ethylbromocarbonate, alkylphosphoric aicd, sulfuric acid, alkylphosphorus acid; an active ester prepared by the reaction of an acid shown by formula II or V and p-nitrophenol; and ...
.e., 2,3-dihydro-oxazolo [4,5-c] pyridin-2-ones of Formula V: ##STR8## wherein Y, R2and R3have the values given above. Suitable functional derivatives of the acids of Formula IV are, in particular, halides, preferably chlorides or bromines, anhydrides and mixed anhydrides, as well...
contain 30-45% penicillin V (I) and 70-55% metampicillin (II). The combination is synergistic and resistant to the action of penicillinase. In an example, an injectable composition was prepared contng. 300 mg. (I) Na salt, 500 mg. (II) and 18mg. NaCl. In use the compsn. was ...
volume to membrane phase volume of 1:1 ; time of making emulsion, 1 min ; emulsion contact rate, 300 rpm; rate of stirring of emulsion, 2000 rpm ; rest time of emulsion, 13 min; concentration of脗聽 penicillin G as external phase, 375 ppm; and concentration of surfactant, 5% (v/v)...