Hetero Ring Is Six-membered And Includes At Least Nitrogen And Oxygen As Ring Hetero Atoms (e.g., Monocyclic 1,2- And 1,3-oxazines, Etc.) Patents (Class 514/228.8)
- Additional hetero ring attached directly or indirectly to the morpholine ring by nonionic bonding (Class 514/231.5)
- Plural morpholine rings attached directly or indirectly to each other by nonionic bonding (Class 514/231.8)
- Polycyclo ring system having the additional hetero ring as one of the cyclos (Class 514/232.8)
- Ring nitrogen in the additional hetero ring (Class 514/235.5)
- Plural ring nitrogens in the additional hetero ring (e.g., imidazole, pyrazine, etc.) (Class 514/235.8)
- Ring chalcogen in the additional hetero ring (e.g., oxazole, etc.) (Class 514/236.8)
- The additional hetero ring is attached indirectly to the morpholine ring by an acyclic chain having a hetero atom as a chain member (Class 514/237.2)
- Having -C(=X)-, wherein X is chalcogen, bonded directly to the morpholine ring (Class 514/237.5)
- Nitrogen attached indirectly to the morpholine ring by acyclic nonionic bonding (Class 514/237.8)
- Chalcogen attached indirectly to the morpholine ring by acyclic nonionic bonding (Class 514/238.8)
- Carbocyclic ring attached indirectly to the morpholine ring by nonionic bonding (Class 514/239.5)