1) sildenafil derivative
西地那非衍生物
1.
To investigate the characteristics of mass spectra of four sildenafil derivatives, their fragments were analyzed using electrospray ion trap mass spectrometry in a multi-stage MS full scan mode performed on a Finnigan LCQ instrument.
采用电喷雾离子阱质谱法对4种西地那非衍生物进行了质谱研究,获得了它们的结构碎片信息,通过比较它们的异同对其质谱裂解途径进行解析,发现它们的（+）ESI-MS2质谱生成磺酰基S-C键和S-N键断裂、亚甲氧基C-O键断裂以及磺酰基重排后C-S键断裂的碎片,基峰为亚甲氧基C-O键断裂产生,其（+）ESI-MS3质谱生成脱NH3、脱CO、脱NH=C=O以及异环开裂碎片,这些特征可用于阐明西地那非衍生物及其结构类似物的结构。
2) sildenafil piperidine derivative
西地那非哌啶衍生物
1.
To investigate the characteristics of mass spectra of four sildenafil piperidine derivatives, their fragments were analyzed by electrospray ion trap mass spectrometry in a multi-stage tandem MS full scan mode performed on a Finnigan LCQ instrument.
采用负离子检测方式对 4种西地那非哌啶衍生物进行了电喷雾离子阱质谱研究。
3) Sildenafil
西地那非
1.
Determination of Apomorphine and Sildenafil in Medicines for Erectile Dysfunction by Capillary Electrophoresis-Mass Spectrometry;
毛细管电泳-质谱联用法测定性保健品中的脱水吗啡和西地那非
2.
Synthesis of sildenafil;
西地那非的合成工艺改进
4) Diazepam derivatives
地西泮衍生物
1.
We also investigate anti-schistosomal effect of five kinds of Diazepam derivatives B3、B7、B8、B26、B30 that have some effects on S.
此外,本研究对五种具有一定抗曼氏血吸虫的地西泮衍生物B_3、B_7、B_8、B_(26)、B_(30)的抗日本血吸虫作用进行了初步评价,结果表明, B_3、B_(30)在体外具有显著的抗血吸虫效应(P<0。
2.
To investigate effects and the mechanism of the anti-schistosoma effect of five Diazepam derivatives B3,B7,B8,B26,B30(50 moL/mL),adult male worms of S.
方法取雄性日本血吸虫和曼氏血吸虫成虫(10条/皿)培养于DMEM培养液中,分别加入5种地西泮衍生物B3、B7、B8、B26、B30,工作浓度均为50 mol/mL,培养16h,在体视显微镜下观察药物洗涤后24h～72h的虫体存活状态,计算其存活率及活力降低率。
5) Kanamycin A derivatives
卡那霉素A衍生物
6) Sildenafil citrate
枸橼酸西地那非
1.
Determination of sildenafil citrate in health products by HPLC and TLC;
HPLC与TLC法测定保健品中枸橼酸西地那非含量
2.
Determination of sildenafil citrate illegally mixed into traditional Chinese medicinal preparation by ultra performance liquid chromatography-tandem mass spectrometry;
超高效液相色谱-串联质谱法测定中成药中非法添加枸橼酸西地那非的研究
3.
Method for Determination of Sildenafil Citrate Added Illegally in Invigorant;
补肾壮阳药中非法加入西药“枸橼酸西地那非”的检出方法
补充资料：拘橼酸西地那非
分子式：C28H38N6O11S
分子量：666.7018
CAS号：171599-83-0
性质：暂无
制备方法：暂无
用途：暂无
分子量：666.7018
CAS号：171599-83-0
性质：暂无
制备方法：暂无
用途：暂无
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条