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All Journal INDONESIAN JOURNAL OF PHARMACY Jurnal Penelitian Pendidikan IPA (JPPIPA) Indonesian Journal of Chemistry JSFK (Jurnal Sains Farmasi & Klinis) FITOFARMAKA: Jurnal Ilmiah Farmasi JFIOnline Jurnal Aisyah : Jurnal Ilmu Kesehatan BIOVALENTIA: Biological Research Journal Jurnal Locus Penelitian dan Pengabdian Journal of Applied Agricultural Science and Technology Pharmaceutical Sciences and Research (PSR) Eduvest - Journal of Universal Studies

Hayun Hayun

Departemen Farmasi FMIPA-UI

Author-ID : 553473

Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Environmental Science Health Professions Immunology & microbiology Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Veterinary

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Analisis Penambatan dan Simulasi Dinamika Molekular Komplex Siklookgesinenase-2 dengan Beberapa Senyawa Turunan Kuinazolinon Yanuar, Arry; Setiajid, Muhammad Aditya; Hayun, .
JFIOnline | Print ISSN 1412-1107 | e-ISSN 2355-696X Vol 7, No 1 (2014)
Publisher : Indonesian Research Gateway

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (559.87 KB)

The aims of this research is to observe the inhibition activity of sulfonamides or sulfacetamides substituted of 3-Phenyl-2-styril-4(3H)-quinazolinones with COX-2. The study of COX-2, binding inhibition and dynamics interaction was done with in silico method by molecular docking with Auto Dock 4.0 and molecular dynamics in 2 nanoseconds with Amber 11. Those compound could be divided into 3 groups, based on ΔG scores of docking result: very selective group (-10.92 to -11.33 kcal/mol) compared to SC-558 (-10.90 kcal/mol); selective group compound (-9.22 to -10.68 kcal/mol) compared to celecoxib (-10.63 kcal/mol); non selective group, compound (-6.48 to -6.98 kcal/mol) compared to aspirin (-4.82 kcal/mol). Molecular dynamics simulation of 6COX complex with several quinazolinon derivates showed number and stability of hydrogen bond.Keywords : COX-2, anti-inflammatory, molecular docking, molecular dynamics.

SINTESIS ANALOG UK-3A : 6-HIDROKSI-N-FENILNIKOTINAMIDA DAN 6-HIDROKSI-N- FENILPIKOLINAMIDA DAN UJI SITOTOKSISITAS SECARA IN VITRO TERHADAPSEL KANKER MURINE LEUKEMIA P388 Febriyanti, Lilis; Hanafi, Muhammad; Hayun, Hayun
Jurnal Farmasi Indonesia Vol 10, No 1 (2018)
Publisher : Indonesian Research Gateway

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35617/jfi.v10i1.583

The Novel compound of analog UK-3A defined as HF-1 (6-hydroxy-N-phenylnicotinamide) and HF-2 (6-hydroxy-N-phenylpicolinamide)was successfully synthesized by amidation reaction of aromatic carboxilyc acids and primary amine by adding the activator of DCC (dicyclohexylcarbodiimide), catalyst DMAP (4-dimethyl aminopyridine, and DMSO (dimethyl sulfoxide) as the solvent. Reaction run for 24 hours in 55oC. Result shows yield of HF-1 as much as 52%, and for HF-2 is 16%. The analogue compounds structure of UK-3A were characterized by spectrophotometer FT-IR, LCMS, and NMR. Citotoxicity assay against Murine Leukemia cells of HF-1 and HF-2 by MTT (3-(4,5-dimethylltiazo-2-yl-) 2,5-diphenyltetrazolium bromide) assay. The result of bioassay showed IC50(inhibitory concentration)value 71 µg/mL and 63 µg/mL for HF-1 and HF-2 respectively. It informed that the analogue compounds have lower activity than UK-3A compound which has IC50 value 38 µg/mL.

The Novel compound of analog UK-3A defined as HF-1 (6-hydroxy-N-phenylnicotinamide) and HF-2 (6-hydroxy-N-phenylpicolinamide)was successfully synthesized by amidation reaction of aromatic carboxilyc acids and primary amine by adding the activator of DCC (dicyclohexylcarbodiimide), catalyst DMAP (4-dimethyl aminopyridine, and DMSO (dimethyl sulfoxide) as the solvent. Reaction run for 24 hours in 55oC. Result shows yield of HF-1 as much as 52%, and for HF-2 is 16%. The analogue compounds structure of UK-3A were characterized by spectrophotometer FT-IR, LCMS, and NMR. Citotoxicity assay against Murine Leukemia cells of HF-1 and HF-2 by MTT (3-(4,5-dimethylltiazo-2-yl-) 2,5-diphenyltetrazolium bromide) assay. The result of bioassay showed IC50(inhibitory concentration)value 71 Âµg/mL and 63 Âµg/mL for HF-1 and HF-2 respectively. It informed that the analogue compounds have lower activity than UK-3A compound which has IC50 value 38 Âµg/mL.

Analisis Penambatan dan Simulasi Dinamika Molekular Komplex Siklookgesinenase-2 dengan Beberapa Senyawa Turunan Kuinazolinon Yanuar, Arry; Setiajid, Muhammad Aditya; Hayun, .
Jurnal Farmasi Indonesia Vol 7, No 1 (2014)
Publisher : Jurnal Farmasi Indonesia

The aims of this research is to observe the inhibition activity of sulfonamides or sulfacetamides substituted of 3-Phenyl-2-styril-4(3H)-quinazolinones with COX-2. The study of COX-2, binding inhibition and dynamics interaction was done with in silico method by molecular docking with Auto Dock 4.0 and molecular dynamics in 2 nanoseconds with Amber 11. Those compound could be divided into 3 groups, based on Î?G scores of docking result: very selective group (-10.92 to -11.33 kcal/mol) compared to SC-558 (-10.90 kcal/mol); selective group compound (-9.22 to -10.68 kcal/mol) compared to celecoxib (-10.63 kcal/mol); non selective group, compound (-6.48 to -6.98 kcal/mol) compared to aspirin (-4.82 kcal/mol). Molecular dynamics simulation of 6COX complex with several quinazolinon derivates showed number and stability of hydrogen bond.Keywords : COX-2, anti-inflammatory, molecular docking, molecular dynamics.

Analysis of Derivate Compound Between Sodium Alendronat with Chloride by High Performance Liquid Chromatography Yahdiana Harahap; Hayun .; Meriska Sukandar
Indonesian Journal of Pharmacy Vol 18 No 2, 2007
Publisher : Faculty of Pharmacy Universitas Gadjah Mada, Yogyakarta, Skip Utara, 55281, Indonesia

Sodium alendronate is one of biphosphonate group drugs for the treatment of osteoporosis,. The aim of this research was to obtain the optimum condition for forming derivative of sodium alendronate with dansyl chloride. By adding 270 μL dansyl chloride to 0.1 M sodium carbonate buffer at pH 10.0 mixing with thermomixer at 50.oC for 50 minutes, resulted in a stable derivative within 30 minutes. The compound was analysed by high performance liquid chromatography method using C18 column acetonitrilemethanol-buffer (25 mM KH2PO4 and 25 mM citric acid) (20:15:65;v/v) as mobile phase at a flow rate of 1.0 mL/minute; (detected at wavelength of excitation 320 nm and emission 495 nm). The retention time of the derivative was 19.758 minutes, the calibration’s curve was linear at concentration range of 0.2-1 μg/mL with coefficient of correlation (r) 0.9995 and limit of quantitation 0.114 μg/mL.Key word : HPLC, sodium alendronat, dansyl chloride, fluorescence

DETERMINATION OF SIBUTRAMINE ADULTERATED IN HERBAL SLIMMING PRODUCTS USING TLC DENSITOMETRIC METHOD Hayun Hayun; Baitha P Maggadani; Nurul Amalina
Indonesian Journal of Pharmacy Vol 27 No 1, 2016
Publisher : Faculty of Pharmacy Universitas Gadjah Mada, Yogyakarta, Skip Utara, 55281, Indonesia

Determination of sibutramine adulterated in herbal slimming product using thin layer chromatography (TLC) densitometric method with TLC silica gel 60 F254 aluminium plate as stationary phase and mixture of toluen-diethylamine (10:0.3) as mobile phase has been developed. The calibration curve in the concentration range of 0.50 to 5.00 µg/spot showed good linier relationship (r2 = 0.9986). The limit of detection and quantitation (LOD and LOQ) were 217.5 ng and 724.9 ng/spot, respectively. The method gave satisfactory specificity, linierity, precision and accuracy validation criteria and was applied for determination of sibutramine in herbal slimming products obtained from several drugstrores in Depok City, West Java, Indonesia. Results of the determination showed that six of seven samples analyzed were detected containing sibutramine HCl with the concentration of 2.45 - 26.24 mg in a single dosage of slimming herbal products

Pengembangan dan Validasi Metode KLT-Densitometri untuk Analisis secara simultan Parasetamol, Asam Mefenamat dan Ibuprofen dalam Jamu “Pegel Linu” Hayun Hayun; Mulia Ade Karina
Jurnal Sains Farmasi & Klinis Vol 2, No 2 (2016): J Sains Farm Klin 2(2), Mei 2016
Publisher : Fakultas Farmasi Universitas Andalas

Jamu is a traditional or herbal medicine that is widely used by Indonesian people for prevention, maintenance and treatment of diseases. Traditional medicines contain plants or extracted plant material, or combinations thereof. The adulteration practice violates the laws. However, the presence of undeclare synthetic chemical drugs in the herbal products are still often found, among others, analgesic and anti-inflammatory drugs. The purpose of this study is to obtain a validated, simpler and lower operational cost of TLC-densitometric method to analyze paracetamol, mefenamic acid and ibuprofen in herbal medicines in “pegel linu” herbal medicines. The samples were extracted with ethanol, then separated over silica gel GF254 TLC plate with mixture of chloroform-ethanol (8:1) as mobile phase and analyzed using TLC-densitometry. The method has a satisfactorily specificity and linearity, and met the precision and accuracy criteria at the concentration of 1500 ng/spot for paracetamol, 1250 ng/spot for mefenamic acid, and 2000 ng/spot for ibuprofen. The results of the determination of eight samples showed that four of them were positive containing paracetamol with the concentration of 337.12 - 505.55 mg/single dosage.

Ligand Based Pharmacophore Modeling, Virtual Screening, and Molecular Docking Studies of Asymmetrical Hexahydro-2H-Indazole Analogs of Curcumin (AIACs) to Discover Novel Estrogen Receptors Alpha (ERα) Inhibitor Hariyanti Hariyanti; Kusmadi Kurmardi; Arry Yanuar; Hayun Hayun
Indonesian Journal of Chemistry Vol 21, No 1 (2021)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijc.54745

The estrogen receptor alpha (ERα) plays an important role in breast development and pro-proliferation signal activation in the normal and cancerous breast. The ERα inhibitors were potentially active as cytotoxic agents against breast cancer. This study was conducted in order to find Asymmetrical Hexahydro-2H-Indazole Analogs of Curcumin (AIACs) as hits of ERα inhibitor. A training set of 17 selected ERα inhibitors was used to create 10 pharmacophore models using LigandScout 4.2. The pharmacophore models were validated using 383 active compounds as positive data and 20674 decoys as negative data obtained from DUD.E. Model 2 was found as the best pharmacophore model and consisted of three types of pharmacophore features, viz. one hydrophobic, one hydrogen bond acceptor, and aromatic interactions. Model 2 was utilized for ligand-based virtual screening 186 of AIACs, AMACs, intermediates, and Mannich base derivative compounds. The hits obtained were further screened using molecular docking, analyzed using drug scan, and tested for its synthesis accessibility. Fourteen compounds were fulfilled as hits in pharmacophore modeling, in which 10 hits were selected by molecular docking, but only seven hits met Lipinski’s rule of five and had medium synthesis accessibility. In conclusion, seven compounds were suggested to be potentially active as ERα inhibitors and deserve to be synthesized and further investigated.

Penetapan Kadar Triprolidina Hidroklorida dan Pseudoefedrina Hidroklorida Dalam Tablet Anti Influenza Secara Spektrofotometri Derivatif Hayun, Hayun; Harianto, Harianto; Yenti, Yenti
Majalah Ilmu Kefarmasian Vol. 3, No. 2
Publisher : UI Scholars Hub

Show Abstract | Download Original | Original Source | Check in Google Scholar

The determination of triprolidine hydrochloride and pseudoephedrine hydrochloride in anti influenza tablet has been performed using derivative spectrophotometry method. Triprolidine hydrochloride and pseudoephedrine hydrochloride were determined by measuring the first derivative ratio amplitudes, at 227,6 nm (zero crossing for pseudoephedrine hydrochloride) and at 230,0 nm (zero crossing for triprolidine hydrochloride) respectively. The linear calibration graphs were obtained for 5-50 ppm of triprolidine hydrochloride and for 100-800 ppm of pseudoephedrine hydrochloride. The results showed that the method is rapid, simple and can be applied successfully to assay simultaneously of two components in tablet preparation.

Penetapan Kadar Triprolidina Hidroklorida dan Pseudoefedrina Hidroklorida Dalam Sediaan Sirup Obat Influenza Secara Kromatografi Lapis Tipis Densitometri Hayun, Hayun; Leswara, Nelly D.; Masrijal, Camelia D.P.
Majalah Ilmu Kefarmasian Vol. 4, No. 2
Publisher : UI Scholars Hub

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The determination of pseudoephedrine hydrochloride and triprolidine hydro-chloride in influenza syrup medicine has been performed using TLC densitometric method. Pseudoephedrine hydrochloride and triprolidine hydrochloride were extracted using chloroform at pH 12 from the syrup, and separated using HPTLC silica Kie-selguhr glass plates 60 F 254, 20x10 cm2 as stationary phase, and a mixture of methanol, ammonia and chloroform (40:2:30) as mobile phase. The plates were ana-lyzed using Camag TLC Scanner 3 with UV-detector at 257 nm for pseudoephe-drine hydrochloride and at 290 nm for triprolidine hydrochloride. The results showed that the linearity, limit of detection, and limit of quantitation of the method for pseudoephedrine hydrochloride were 0.9999, 0.0064 µg, and 0.2124 µg respectively; while for triprolidine hydrochloride were 0.9999, 0.0076 µg, and 0.0254 µg respec-tively. The coefficient of variance (CV) of repeatability for the two substances were less than 2.0%; and the recovery values for pseudoepherine hydrochloride and triprolidine hydrochloride were 99.98 + 1.05% and 99.73 + 1,54% respectively. The result showed that the samples analysed contained pseudoephedrine hydrochloride 94.36% of the labeled ammount, and triprolidine hydrochloride 94.44% of the la-beled ammount.

Co-Authors . Harmita A.A. Ketut Agung Cahyawan W Abdul Mun'im Abdul Munim Andika Purnomo Arif Arrahman, Arif Arry Yanuar Ayuningtyas N Putri Azminah Azminah Baitha P Maggadani Baitha Palanggatan Maggadani, Baitha Palanggatan Berna Elya Catur Jatmika, Catur Citra Nur Azizah, Citra Nur Dini Hariria, Dini Fajriati, Annisa Febriyanti, Lilis Fready SIP Gadis Anggraini Harianto Harianto Hariyanti Hariyanti Hasan, Nahrul Hendri, Rifki Anshory Herman Suryadi Kusmadi Kurmardi Kusmardi Kusmardi Lisa N Luh Putu Ratna Sundari Masrijal, Camelia D.P. Meriska Sukandar Mulia Ade Karina Mun'im, Abdul Nafi’ah, Nadya Ismi Nelly D. Leswara Novi Fajar Utami Nurul Amalina Rukmana, Taufiq Indra Setiajid, Muhammad Aditya Setiajid, Muhammad Aditya Sherly Meilianti, Sherly Siburian, Eva Sutriyo Sutriyo, Sutriyo Syamsu Nur, Syamsu Ulfah Aunillah, Ulfah Yahdiana Harahap Yahdiana Harahap Yenti, Yenti Zakaria, Mohamad Rahmatullah Zarkasih, Lutfhi

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