ข้อมูลHeterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms (4-oxa-1-azabicyclo [3.2.0] heptanes, e.g. oxapenicillins C07D0503000000; 5-oxa-1-azabicyclo [4.2.0] octanes, e.g. oxacephalosporins C07D0505000000; analogues thereof having ring oxygen atoms in other position C07D0507000000)

เวอร์ชั่นข้อมูล

เวอร์ชั่น รหัส / code คำอธิบาย / code name เครื่องมือ
1 C07D0498000000 Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms (4-oxa-1-azabicyclo [3.2.0] heptanes, e.g. oxapenicillins C07D0503000000; 5-oxa-1-azabicyclo [4.2.0] octanes, e.g. oxacephalosporins C07D0505000000; analogues thereof having ring oxygen atoms in other position C07D0507000000) 29/09/2562