Pharmaceutical Development of Active Ingredients of Herbal Drugs

A.Y. 2024/2025
3
Max ECTS
24
Overall hours
SSD
CHIM/08
Language
Italian
Learning objectives
The course aims to provide the student with the theoretical basis for understanding, from a molecular perspective, the mechanism of action, therapeutic use, and side effects of the main classes of active ingredients of herbal origin, their semisynthetic derivatives, and synthetic analogs. Specifically, lectures will focus on the chemical structure-biological activity relationships of the active ingredients and the chemical-pharmaceutical approaches followed for the purpose of improving their pharmacodynamic profile and pharmacokinetic properties.
Expected learning outcomes
Knowledge and understanding: to identify and analyze the physicochemical properties of active ingredients of herbal origin; to identify and analyze their structure-activity relationships; to recognize and discuss the chemical-pharmaceutical approaches adopted for the improvement of the pharmacokinetic and pharmacodynamic profile of major derivatives of semisynthetic or synthetic origin.
Applied knowledge and understanding: starting from the analysis of physicochemical properties, structure-activity relationships, and side effects, to identify and propose chemical-pharmaceutical strategies for the improvement of the pharmacokinetic and pharmacodynamic profile of active ingredients of herbal origin.
Autonomy of judgment: to use critically and independently the knowledge acquired in the field of pharmaceutical chemistry of natural substances and their derivatives.
Communication skills: effectively and appropriately expound and use concepts of medicinal chemistry applied to plant-derived active ingredients and their derivatives.
Learning ability: actively use the knowledge and skills acquired in the field of pharmaceutical development of active ingredients of plant origin.
Single course

This course can be attended as a single course.

Course syllabus and organization

Single session

Responsible
Lesson period
Second semester
Course syllabus
The teaching program is divided into a general part and a systematic part involving the presentation and discussion of the following topics:

GENERAL PART
· Biological targets of active ingredients
· Molecular mechanisms of action of active ingredients
· Chemico-physical properties and biological activity
· Structural properties and biological activity
· Pharmacokinetics and pharmacodynamics
· Discovery, design and development of drugs from active ingredients of natural origin

SYSTEMATIC PART ON ACTIVE INGREDIENTS OF PLANT ORIGIN AND THEIR DERIVATIVES
· Active ingredients for the treatment of gastrointestinal disorders
· Active ingredients for the treatment of urogenital disorders
· Active ingredients for the treatment of cardiovascular disorders
· Active ingredients for the treatment of disorders of the nervous system
· Active ingredients for the treatment of respiratory disorders
· Active ingredients with anti-inflammatory action
· Active ingredients with analgesic action
· Active ingredients of cosmetic and dermofunctional interest
Prerequisites for admission
To profitably follow the face-to-face lectures of this teaching, the student must have basic knowledge of organic chemistry, biology, and pharmacology.
Teaching methods
Classroom lectures. Class attendance is strongly recommended.
Teaching Resources
Lecture materials in electronic format presented in class will be progressively made available to students on UNIMI's Ariel portal.
The following texts are recommended for further study:
· V.F. Roche, S.W. Zito, T.L. Lemke, D.A. Williams | Foye's Principi di Chimica Farmaceutica | Piccin Editore, Padova
· A. Gasco, F. Gualtieri, C. Melchiorre | Chimica Farmaceutica | Casa Editrice Ambrosiana, Milano
· G. Sacchetti | Botanica Farmaceutica e Farmacognosia - Piante Officinali, Droghe e Prodotti Erboristici | UTET Università, Milano
Assessment methods and Criteria
The examination consists of a 90-minute written test consisting of a series of open-ended questions.
The student must demonstrate knowledge and understanding of the basic concepts of each topic in the program. In particular, the assessment will take into account the student's ability to be able to answer all the questions formulated, the quality and clarity of the answers given, and mastery of language.
The final grade is expressed in thirtieths (30/30) and will be communicated automatically when the final results are entered with the possibility for the student to reject the grade obtained. The lecturer is available for review of the exam with students.
CHIM/08 - PHARMACEUTICAL CHEMISTRY - University credits: 3
Lessons: 24 hours
Professor: Matera Carlo
Professor(s)
Reception:
Mon-Fri by appointment
via Luigi Mangiagalli 25, second floor