?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=SINTESIS+DAN+KARAKTERISASI+SERTA+UJI+PENDAHULUAN+AKTIVITAS+ANTIKAKER+BEBERAPA+SENYAWA+ORGANOTIMAH(IV)+2-NITROBENZOAT%0D%0ATERHADAP+SEL+LEUKIMIA+L-1210+(SINTHESIS%2C+CHARACTHERIZATION%2C+AND+PRELIMINARY+SCREENING+ANTICANCER+ACTIVITY+OF+SOME+ORGANOTIN(IV)%0D%0A2-NITROBENZOATE+COMPOUNDS+AGAINTS+LEUKEMIA+L-1210)&rft.creator=Mahmudi%2C+Khoirul+Umam&rft.subject=Q+Science+(General)&rft.subject=QD+Chemistry&rft.description=Telah+dilakukan+sintesis+senyawa+dibutiltimah(IV)+di-2-nitrobenzoat%2C+difeniltimah(IV)+di-2-nitrobenzoat+dan+trifeniltimah(IV)+2-nitrobenzoat+dengan+senyawa+awal+dibutiltimah(IV)+diklorida%2C+difeniltimah(IV)+diklorida%2C+trifeniltimah(IV)+klorida%2C+dan+asam-2-nitrobenzoat.+Dengan+variasi+waktu+3%2C+4%2C+dan+5+jam+diperoleh+rendemen+tertinggi+sebesar+84%2C22%25+untuk+dibutiltimah(IV)+di-2-nitrobenzoat%2C+81%2C89%25+untuk+difeniltimah(IV)+di-2-nitrobenzoat%2C+dan+85%2C67%25+untuk+trifeniltimah(IV)+2-nitrobenzoat+dengan+waktu+refluks+optimum+masing-masing+empat+(4)+jam.+Masing-masing+senyawa+hasil+dengan+rendemen+tertinggi+dikarakterisasi+dengan+menggunakan+spektrofotometer+IR%2C+spektrofotometer+UV-Vis%2C+dan+microelemental+analyzer%2C+dan+dari+hasil+karakterisasi+menunjukkan+kemurnian+dari+senyawa+hasil.+Kemudian+dilakukan+pengujian+pendahuluan+aktivitas+antikanker+terhadap+sel+leukimia+L-1210+diperoleh+nilai+IC50+untuk+dibutiltimah(IV)+di-2-nitrobenzoat+sebesar+24%2C66+%CE%BCg%2FmL%2C+difeniltimah(IV)+di-2-nitrobenzoat+sebesar+9%2C87+%CE%BCg%2FmL%2C+dan+trifeniltimah(IV)+2-nitrobenzoat+sebesar+3%2C52+%CE%BCg%2FmL.+(Syntheses+of+dibutyltin(IV)+di-2-nitrobenzoate%2C+diphenyltin(IV)+di-2-nitrobenzoate+and+triphenyltin(IV)+2-nitrobenzoate+compounds+with+starting+materials+of+dibutyltin(IV)+dichloride%2C+diphenyltin(IV)+dichloride%2C+triphenyltin(IV)+chloride%2C+and+2-nitrobenzoic+acid+have+been+performed.+The+time+variation+used+were+3%2C+4%2C+and+5+hours%2C+where+the+highest+percentage+yield+were+84.22%25+for+dibutyltin(IV)+di-2-nitrobenzoate%2C+81.89%25+for+diphenyltin(IV)+di-2-nitrobenzoate%2C+and+85.67%25+for+triphenyltin(IV)+2-nitrobenzoate+at+the+optimum+reflux+time+of+four+(4)+hours.+Each+compound+with+the+highest+percent+yield+was+characterized+using+IR+spectrophotometer%2C+UV-Vis+spectrophotometer%2C+and+microelemental+analyzer%2C+and+the+results+of+characterization+showed+that+the+compounds+synthesized+were+quite+pure.+The+preliminary+screening+of+anticancer+activity+against+leukemia+L-1210+cells+was+performed+and+the+IC50+values+obtained+for+dibutyltin(IV)+di-2-nitrobenzoate%2C+diphenyltin(IV)+di-2-nitrobenzoate+and+triphenyltin(IV)+2-nitrobenzoate+were+24.66+mg%2FmL%2C+9.87+mg%2FmL%2C+3.52+mg%2FmL%2C+respectively.)&rft.publisher=Fakultas+MIPA&rft.date=2013-12-23&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F110%2F2%2FCover%2520Dalam.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F110%2F1%2FAbstrak.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F110%2F3%2FAbstract.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F110%2F4%2FHal.%2520Persetujuan.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F110%2F5%2FHal.%2520Pengesahan.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F110%2F6%2FDaftar%2520Isi.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F110%2F7%2FBab%2520I.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F110%2F8%2FBab%2520II.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F110%2F9%2FBab%2520III.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F110%2F10%2FBab%2520IV.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F110%2F11%2FBab%2520V.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F110%2F12%2FDaftar%2520Pustaka.pdf&rft.format=archive&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F110%2F13%2FLAMPIRAN.zip&rft.identifier=++Mahmudi%2C+Khoirul+Umam++(2013)+SINTESIS+DAN+KARAKTERISASI+SERTA+UJI+PENDAHULUAN+AKTIVITAS+ANTIKAKER+BEBERAPA+SENYAWA+ORGANOTIMAH(IV)+2-NITROBENZOAT+TERHADAP+SEL+LEUKIMIA+L-1210+(SINTHESIS%2C+CHARACTHERIZATION%2C+AND+PRELIMINARY+SCREENING+ANTICANCER+ACTIVITY+OF+SOME+ORGANOTIN(IV)+2-NITROBENZOATE+COMPOUNDS+AGAINTS+LEUKEMIA+L-1210).++Fakultas+MIPA%2C+Universitas+Lampung.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F110%2F