Page 24 - Pharmaceutical Organic Chemmistry-3 (Theoritical book) 24-25
P. 24

Clinical Pharmacy PharmD - 2024/2025                  Level 2                Pharmaceutical Organic Chemistry-3 (PC 305)

                                                                                             N


                                                                                           N
                            O                   O                   S                      H


                            furan               tetrahydrofuran          thiophene                  imidazole
                           (oxole)                 (oxolane)               (thiole)                    (1,3-diazole)




                               N                                       N
                                                   N                                   N      N
                             O                  O                     S                    O

                              oxazole             isoxazole               thiazole               1,2,5-oxadiazole


                            (1,3-oxazole)      (1,2-oxazole)      (1,3-thiazole)

                            O                                                              O



                            O                   N                     N                     N
                                                                      H                     H


                          1,4-dioxane           pyridine                  piperidine               morpholine

                                                       (azine)                 (perhydroazine)      (perhydro-1,4-oxazine)


                                                           S
                             N
                                   N                          N
                                O                          N                           N
                                                           H                          H


                        6H-1,2,5-oxadiazine          4H-1,3,4-thiadiaziine           azepine

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