If that’s correct, you want a helpful revision paper for – specifically the unit/chapter related to drugs and medicinal chemistry .

For the Egyptian Thanaweya Amma (grade 12) chemistry curriculum, the "Medicinal Drugs" portion is typically integrated within the Organic Chemistry

Show how salicylic acid is converted to aspirin (acetylation).

In many Arab educational systems (Egypt, Jordan, Syria, Saudi Arabia, etc.), the (equivalent to grade 12) is a critical turning point. Students in the scientific section are required to study specialized branches of chemistry, one of which is pharmaceutical chemistry (الكيمياء الدوائية). The book referred to as "Ktab Kymya Thanwyt Amt Jz Aldwyh Talth Thanwy" is the official or most popular textbook and exam reference for this subject.

تُعد الكيمياء العضوية، وبالتحديد ، من أكثر الأجزاء تشويقاً وتطبيقاً في منهج الكيمياء للثانوية العامة. لا يقتصر هذا الجزء على حفظ المعادلات، بل يمتد لفهم كيف تساهم الكيمياء في إنقاذ الأرواح وتحسين الصحة العامة من خلال ابتكار وتطوير المركبات العلاجية.

which I interpret as:

The secondary school chemistry curriculum is designed to take students on a journey from the microscopic world of atoms to the macroscopic world of industrial applications. The "Ktab Kymya" is not just a textbook; it is a manual for understanding the physical world.

Detailed study of its synthesis from salicylic acid and acetic anhydride, its medical benefits in reducing pain and fever, and its role as an anticoagulant.

In the Egyptian curriculum, the study of drugs focuses on their organic structure and chemical properties. Key topics often include: جامعة ميسان Aspirin (Acetylsalicylic Acid):