Executive Secretary

9th Symposium “Design, production and development of drugs” and 4th International Symposium “Chemistry of natural products” "SIQF 2025"

IX International Symposium on Chemistry and Pharmaceutical Sciences

SIQF 2025

9th Symposium “Design, production and development of drugs” and 4th International Symposium “Chemistry of natural products”

Tuesday 21

October 2025

15 tracks

	Salon 1	Salon 2
	Knowledge about the disposal of expired or damaged medications among the population of Pastaza canton, Ecuador. Abdel Bermúdez Del Sol expired medications; disposal of expired medications; emerging contaminants; pharmaceutical waste. medicamentos caducados; eliminación de medicamentos vencidos; contaminantes emergentes; residuos farmacéuticos.
	Synthesis of the chemical precursors of the AB disaccharide from Bordetella pertussis Blanca I. Tolón azidación azidation b. pertussis disaccharide disacárido synthesis síntesis thioglycosylation tioglicosilación	Development of a method for serotype specific quantificaction of polysaccharide in vaccines by HPLC Elsa Dora antigen-antibody complex. complejo antígeno-anticuerpo. cuantificación fluorochrome fluorocromo hpsec quantification vaccines vacunas	Relationship between the presence of tertiary amides and the anticancer activity of new analogs of dolastatin 15 Julieta Coro Bermello actividad anticancerígena anticancer activity análogos de dolastatina 15 dolastatin 15 analogs reacción de ugi multicomponente ugi multicomponent reaction
	Photodegradation of the antibacterial, antifungal and antiprotozoal drug candidate 2-(2-nitrovinyl) furan (G-0) in solid inclusion complexes with β-cyclodextrin derivatives: Characterization by NMR Spectroscopy and In Silico Toxicity Screening Vivian Ruz Sanjuan 2-(2-nitrovinil) furano 2-(2-nitrovinyl) furan ciclodextrinas complejos de inclusión cyclodextrins espectroscopía rmn fotodegradación in silico toxicity inclusion complexes nmr spectroscopy photodegradation toxicidad in silico toxtree
11:00 AM
	University-Company Link in the Training of Pharmaceutical Professionals in the Central Region of Cuba Dany Siverio Mota clinical pharmacy. farmacia clínica. universidad-empresa vínculo; formación profesional; profesionales farmacéuticos university-company link; vocational training; pharmaceutical professionals	Environmental training in undergraduate students in Pharmaceutical Sciences. Case study. Daymí Isabel Carrazana García curricular and extracurricular environmental training formación ambiental extracurricular y curricular pharmaceuticals residues in the environment. residuos de medicamentos en el ambiente.
	Influence of temperature and time variables on the crystallization operation of PI G-0 Ester María Hernández Martínez cristalización crystallization furvina furvine g-0	Knowledge about homeopathy in the city of Cienfuegos Leisy Nieto Reyes complementary alternative medicine encuesta de conocimientos homeopathy homeopatía knowledge survey medicina alternativa complementaria percepción perception.	Clonazepam tablets prescription in Santa Clara municipality Liliana Vicet Muro anciano clonazepam; benzodiazepinas; medicamentos bajo prescripción clonazepam; benzodiazepines; prescription drugs elderly
	Characterization by LC-MS/MS of SOBERANA®02, a conjugate vaccine against SARS-CoV-2. Olivia Martínez Armenteros conjugate vaccines maleimide-thiol chemistry péptidos tipo 2 química maleimido-tiol sars-cov-2 tetanus toxoid. toxoide tetánico. type 2 peptides vacunas conjugadas	Pharmacotherapeutic follow-up in elderly patients with multiple pathologies admitted at the Antofagasta Regional Hospital Maraelys Morales González clinical pharmacy farmacia clínica multimorbid patient paciente pluripatológico pharmacotherapeutic follow-up; drug-related problems problemas relacionados con medicamentos seguimiento farmacoterapéutico
12:00 PM		Micobacterial lipids in the design of liposomes as drog delivery system Yeny Morales bacterial lipids biomasa biomass liposomas liposomes lípidos bacterianos rendimiento yield	Synthesis and characterization of steroidal oximes and their acetoximes with potential cytotoxic activity in cancer cells Dayana Mesa Tejeda acetoximas acetoximes cancer citotoxicidad cytotoxicity cáncer esteroides oximas oximes steroids	Multi-attribute analysis by Light Scattering-based methods for vaccines components Raine Garrido Arteaga conjugado conjugate dispersión de la luz light scattering polisacárido polysaccharide vaccine vacuna vesicle vesícula

Wednesday 22

October 2025

31 tracks

	Salon 1	Salon 2
9:00 AM	Green synthesis of ZnO-nanorods: Influence of Salvia rosmarinus extract, reaction time, and biological evaluation Deyani Nocedo-Mena functionalized nanomaterials green synthesis nanomateriales funcionalizados nanotechnology nanotecnología síntesis ecológica toxicidad toxicity	Methanolic Extract of Amazon Grape Seeds (Pourouma cecropiifolia): Antioxidant Activity and Inhibitory Capacity on α-Amylase and Acetylcholinesterase Eliana Alejandra Latacunga Vivanco bioactive compounds; neurodegeneration; hemolysis; biological activities. compuestos bioactivos; neurodegeneración; hemólisis; actividades biológicas.
	Evaluation of hydroalcoholic extracts from Pourouma cecropiifolia seeds in the inhibitory activity of monoamine oxidases related to Parkinson's disease HINOJOSA ORTIZ CAMERON FRANCHESCA extractos hidroalcohólicos. hydroalcoholic extracts.d de parkinson inhibidores de las monoamino oxidasas keywords: parkinson's disease monoamine oxidases inhibitors palabras clave: enfermedad de parkinson pourouma cecropiifolia
	Evaluation of the antioxidant and α-amylase inhibitory activity of six plant species from Archidona. Jennifer Rodríguez compounds; antioxidant; enzymatic inhibition compuestos; antioxidante; inhibición enzimática; α-amilasa; hemolisis. hemolysis α-amylase	Chemical compounds of anti-inflammatory and antitumor active fractions from endemic plant Tabebuia hypoleuca. Luz María Sánchez Perera alcaloides alkaloids. anti- inflammatory antiinflamatorio antitumor antitumoral iridodes iridoids pentacyclic triterpenes tabebuia hypoleuca triterpenos pentacíclicos
	Analytical determination of coumarins in the aerial parts of Condea rivularis María Elisa Jorge Rodríguez chromatographic techniques condea rivularis cromatografía espectrofotometría spectrophotometry validación validation
10:00 AM	Evaluation of the antioxidant activity of five sorghum varieties grown at the UCLV María Elisa Jorge Rodríguez antioxidant antioxidante fenoles phenolic content sorghum sorgo
	Oleo-extraction of metabolites from Rosmarinus officinalis L., of interest in hair cosmeceuticals, in virgin coconut oil as a green solvent Mirtha Mayra González Bedia aceite de coco virgen cosmecéutica capilar hair cosmeceuticals oleo-extracción oleo-extraction rosmarinus officinalis l virgin coconut oil
	Evaluation of the chronic antiinflamatory activity of emulgeles from the leaves of Jatropha gossypifolia Arelys López Sacerio actividad antinflamatoria antinflammatory activity emulgelsy jatroha gossypifolia jatropha gossypifolia	Photoprotective effect of extracts obtained from the leaves of Jatropha gossypifolia Arelys López Sacerio efecto fotoprotector emulgeles emulgelsy jatroha gossypifolia jatropha gossypifolia photoprotective activity	Obtaining powders from water mineral-medicinals and peloid Leisy Nieto Reyes aguas mineromedicinales caracterización físico-química minero-medicinal water peloides peloids physical-chemical characterization powdery solids reconstitución reconstitution sólidos pulverulentos	Phytochemical and analytical characterization of the stem of Ravenia spectabili Melissa Lliliam Gómez Saucedo ethyl acetate extract extracto de acetato de etilo extracto metanólico fenoles flavonoides flavonoids methanolic extract phenols	DETERMINATION OF THE SPECIFICATION LIMITS OF THE QUALITY INDICES OF THE FLUID EXTRACT OF BITTER BROOM Yanelis Saucedo Hernandez bowker method. extracto fluido fluid extract método de bowker. parthenhium hsterophorus l parthenhium hsterophorus l. quality indices índices de calidad	NEW SYSTEM FOR THE CONCENTRATION OF A CUBAN PROPOLIS EXTRACT Alina Falero Morejón obtaining soft extract obtención extracto blando. propolis tincture tintura de propoleos	Quality of extracts from Ocimum basilicum L. leaves grown with magnetically treated water Cynthia Ramos Frómeta albahaca blanca; campo magnético estático; dpph; fenoles y flavonoides basil; static magnetic field; dpph; phenols and flavonoids	ANTIMICROBIAL ACTIVITY OF FRESH LEAF EXTRACTS OF PLUCHEA CAROLINENSIS AND COSTUS SPIRALIS AGAINST MULTIRESISTANT BACTERIA Alina Falero Morejón enfermedades infecciosas infectious diseases microbial resistance resistencia microbiana	Phytochemical composition and antioxidant activity of extracts of Plectranthus amboinicus grown with magnetically treated water. Javier Enrique Almenares Rosales actividad antioxidante agua tratada magnéticamente. antioxidant activity fenoles flavonoides flavonoids magnetically treated water phenols plectranthus amboinicus	Design of a hepatoprotective oral solution of boldo (Peumus boldus) and basil (Ocimum basilicum) Débora Hernández enfermedad del hígado graso; extracciones vegetales; fitofármacos; ocimum basilicum; peumus fatty liver disease; plant extracts; phytopharmaceuticals; ocimum basilicum; peumus	Polyphenols in fruits and vegetables consumed in Santa Clara, 2024 Eliany de la Caridad Guevara Pérez polifenoles; antioxidantes; frutas; vegetales; consumo alimentario polyphenols; antioxidants; fruits; vegetables; food consumption	Molecular design and experimental evaluation of Jatropha gossypifolia Arelys López Sacerio antioxidantes antioxidants dpph estrés oxidativo jatropha gossypifolia oxidative stress
	FORMULATION OF A CREAM OF PARTHENIUM HYSTEROPHORUS, LINN (BITTER BROOM) Miguel Angel Alba de Armas cream crema estabilidad. parthenium hysterophorus l parthenium hysterophorus l quality indices stability. índices de calidad	EVALUATION OF THE STABILITY OF CAPRARIA BIFLORA L. SYRUP Miguel Angel Alba de Armas capraria biflora l capraria biflora l. contenido de fenoles. estabilidad jarabe phenolic content. stability syrup	Formulation of an anti-inflammatory cream from Agave Mirtha Mayra González Bedia agave brittoniana trel cream crema formulación formulation inflamación inflammation sapogeninas sapogenins	Obtaining and quality control of the fluid extract of Capraria biflora L. Liliana Vicet Muro calidad. capraria biflora l. extracto fluido fluid extract quality	Analgesic activity of extract and emulgels of the leaves of Jatropha gossypifolia emulgels Arelys López Sacerio actividad analgésica analgesicy activity emulgeles emulgelsy jatroha gossypifolia jatropha gossypifolia	Secondary metabolite profile and antiviral mechanisms of compounds extracted from Sargassum. Perspectives as broad-spectrum antivirals Liena de Regla Ponce Rey células vero flavonas flavones herpes simplex virus phaeophyceae sargassum vero cells virus del herpes simple	Educational Multimedia on Medicinal Plants and Herbal Medications. Mileidys López Bacallao educational multimedia. herbal medicine medicina herbolaria medicinal plants multimedia educativa. plantas medicinales	Informational Brochure: Medicinal Plants Contraindicated During Breastfeeding. Mileidys López Bacallao breastfeeding efectos indeseados. lactancia materna medicinal plants plantas medicinales toxicidad toxicity undesirable effects	Reformulation of a Jatropha gossypifolia L. emulgel for the management of acne Mirtha Mayra González Bedia acne acné centrifugation test diseño factorial completo emulgel full factorial design jatropha gossypifolia l. prueba de centrifugación reformulación reformulation
11:00 AM	STUDY OF THE ANTI-INFLAMMATORY ACTIVITY OF STEROIDAL SAPOGENIN DERIVATIVES ISOLATED FROM A. brittoniana. José Orestes Guerra de León actividad antiinflamatoria anti-inflammatory activity sapogeninas esteroidales steroidal sapogenin	Chemical composition and antioxidant activity of hydroalcoholic extracts of Phyllanthus comosus Urb. and Phyllanthus myrtilloides subsp. shaferi (Urb.) G. L. Webster. Iraida Spengler actividad antioxidante antioxidant activity metabolitos secundarios polifenoles polyphenols secondary metabolites