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Topic outline
- Welcome to Pharmacognosy II
Welcome to Pharmacognosy II
Course Information:
Name of the Course : Pharmacognosy-II
Course Code : BPH-122
Program : B. Pharm.
Instruction/Guideline for the course:
- All the students registered for this course have to enroll in Moodle.
- Students can find all the course materials from Moodle.
- All the students have to submit the soft copy of their "Assignment" in Moodle under assignment section created here and for this they will be graded here.
- One discussion or feedback forum is created under each of the lecture Students have to give their feedback on these forum and marks will be given for their feedback
- Any announcement regarding the class will be posted on Moodle. So they have to keep themselves always active on Moodle.
- All the quizzes and presentation will be held on online (Moodle) and may be few of the class will be held on face to face class and it will be announced before the class.
- The question pattern and the syllabus for the quizzes, midterm and final exam is given here under each of the section (quizzes, midterm and final).
- There are Midterm and Final Examination presentation forum under these sections where students can discuss with each other about their midterm and final exam syllabus, any problem regarding the exam etc.
Rationale:
This subject introduces gross phytochemistry and pharmaceutical as well
as pharmacological uses of different plant constituents along with
considerations of some important local and foreign drugs of each group.
- Describe the primary knowledge of the general methods of extraction, isolation, purification, identity and assay of different chemical classes of bioactive natural compounds
- Describe the chemical classification, methods of extraction, isolation, physicochemical properties, tests for identity, assay and uses of selected natural compounds.
- Clarify the pharmacological activity, toxicity and uses of the selected natural compounds.
- Discover the presence or absence of active constituents in a drug and to determine the number of constituents in a plant.
Course Content:
Course Instructor:
Dr. Md. Sarowar HossainAssociate Professor Department of Pharmacy Faculty of Allied Health Sciences Daffodil International University Daffodil Smart City, Dhaka, Bangladesh Cell Phone:01777845198 Email: sarowar.ph@diu.edu.bd ID:710002373
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Personal Webpage: https://faculty.daffodilvarsity.edu.bd/profile/pharmacy/drsarowar.html
Research Gate: https://www.researchgate.net/profile/Md_Hossain407
- Student Feed Back
- CIE: Continuous Internal Evaluation
CIE: Continuous Internal Evaluation
Topic: Student will select any topic releted to this course as per his/her courisity.
Instruction: Please, upload your video recorded presentation file on own google drive, share in the option of anyone can view and then submit the link here. (N.B. Students should prepare their presentation slides individually and submit by October 05, 2022.)
Learning outcomes: Students will be able to explain the necessaties and application of pharmacognosy study.
Topic: Assignment on: "How pharmacognosy study can contribute in new drug discovery?"
Instruction: Student should prepare their assignment on or before 25, 2022 and submit here
Learning Outcome:
- Acquire knowledge on drug discovery and their applications.
- Apply knowledge practically for the treatment of diseases.
- Weekly Class Schedule
- Glycosides
Glycosides
To teach the students
about the phytochemistry and pharmaceutical/ pharmacological uses of the different
types of glycosides and their constituents along with considerations of some
important local and foreign drugs of each group
- Introduction, classifications & biosynthesis of glycosides.
- The details of the following classes of glycosides and glycoside-containing drugs
- Cardiac: Digitalils, Strophanthus, Squill, Nerium
- Anthraquinones: Cascara sagrada, Aloe, Senna, Rhubarb.
- Saponins: Sarsaparilla, Glycyrrhiza, Dioscorea.
- Cyanogenic: Wild Cherry.
- Isothiocyanate: Mustard (Black mustard and White mustard).
- Other glycosides like alcohol, phenol, aldehyde, flavonoid, lactone, etc. and neutral principles: Gentian, Quassia, Saffron.
Sharing Knowledge and Peer
Discussion
Do you feel confident about Introduction to glycoside ?
Do you feel confident about Cardiac glycoside ?
Google Meet Live Class Links: (Glycosides)
Batch-23 PCA: Live Class-10, Live Class-11, Live Class-12, Live Class-13, Live Class-14,
Batch-23 PCB: Live Class-09, Live Class-10, Live Class-11, Live Class-12, Live Class-13, Live Class-14
- Alkaloids
Alkaloids
To teach the students
about the basic concept of alkaloids, their general properties, functions in
the plant and their pharmacological actions. They will also be able to know how
to determine the presence of alkaloids in an unknown sample.
- Introduction to Alkaloids, Classifications, Characteristics
- Tropane: Belladonna, Stramonium, Hyoscyamus, etc.
- Quinoline: Cinchona, Cusparia.
- Isoquinoline: Ipecac, Opium, Sanguinaria, Curare.
- Indole: Rauwolfia, Nux vomica, Ergot, Catharanthus.
- Imidazole: Pilocarpine.
- Steroidal: Veretrum viride, Aconite
- Lupinea: Lupinus spp.
- Purine base: Coffee, Tea.
- Biosynthesis of tropane, quinoline, isoquinoline and indole alkaloids
Google Meet Live Class Links:
Batch: 23 PC-A
Live Class-1, Live Class-2, Live Class-3, Live Class-4, Live Class-5, Live Class-6, Live Class-7, Live Class-8, Live Class-9
Batch: 23 PC-B
Live Class-1, Live Class-2, Live Class-3, Live Class-4, Live Class-5, Live Class-6, Live Class-7, Live Class-8
Batch: 26 DSC-A:
Live Class-31.01.2022, Live Class-03.02.22, Live Class-07.02.22,
Batch: 26 DSC-B:
Live Class: 02.02.22 Live Class: 06.02.22
Sharing Knowledge and Peer Discussion
- Volatile oil
Volatile oil
To teach the students about volatile oils, methods of obtaining volatile oils, their chemistry and their medicinal and commercial uses.
- Methods of obtaining volatile oils, chemistry, their medicinal and commercial uses
- Biosynthesis of some important volatile constituents used as drugs.
- Terpenes or sesquiterpenes: Pinus, Juniper, Cade.
- Alcohols: Coriander, Sandalwood
- Ester: Peppermint, Lavender, Rosemary
- Aldehydes: Cinnamon, Eucalyptus, Lemon, Lemon grass.
- Ketons: Spearmint, Caraway, Dill, Camphor.
- Phenols: Clove, Cinnamon, Ajowan.
- Ethers: Fennel, Nutmeg, Eucalyptus, Anise, Cajuput.
- Peroxides: Chenopodium.
- Others: Mustard, Wintergreen, Bitter almond.
Sharing Knowledge and Peer
Discussion
- Tannin and Resin containing compounds
Tannin and Resin containing compounds
To teach the students about phenolic compounds, their types, significance and application in pharmacy.
- Chemical nature and tests for tannins
- Some tannin-containing drugs such as Nutgall and Catechu.
- Genaral consideration, classification and study of resin, oleo resin, oleo-gum resin, tolu balsam and benzoin.
- Alfa alfa, Apricot, Pits, Arnica, Garlic, Onion, Ginseng, Spirulina,
- Fenugreek, Sassafras, Honey, Nigella etc.
Sharing Knowledge and Peer
Discussion
- Poisonous Plants
Poisonous Plants
To teach the students about different types of poisonous plants and pesticides and why it is necessary to study these plants in the pharmaceutical sector.
- Datura, Poison hemlock, Water hemlock, Foxglove (digitalis), Ipornoca,
- Tobacco, Poppy, Pyrethrum flower, Derris & Lanchocarpus, Red squill, Strychnine, etc
Sharing Knowledge and Peer Discussion
Google Meet Live Class Links: Poisonous Plants
- Herbs as Health Foods
Herbs as Health Foods
To teach the students about different types of herbs and their importance and application in pharmacy
- Alfa alfa, Apricot, Pits, Arnica, Garlic, Onion, Ginseng, Spirulina,
- Fenugreek, Sassafras, Honey, Nigella etc.
Foods that enhance our immunity
Sharing Knowledge and Peer
Discussion
- Final Examinations
Final Examinations
Final Examination
Rules:
1. The student has to answer 10 questions out of 12 questions.
2. Marks for each question is 5.
3. Total Marks 50.
4. The time duration: 2 hours and 30 mins.