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| Number | Title | Issue Date |
| 4031102 | Cyclopenteno[b]pyridine derivatives The invention relates to novel cyclopenteno[b]pyridine derivatives which have a thioamide group in the 7-position and related tricyclic compounds. The compounds are anti-ulcer agents.... | 06/21/1977 |
| 4031099 | 4-Hydroxy-3-nitro-5,6,7,8 tetrahydro-carbostyrils A class of 4-hydroxy-3-nitro--pyridones have anti-allergic activity.... | 06/21/1977 |
| 4021428 | 4-Piperidino-5-oxo-2-pyrazolines 4-Piperidino-5-oxo-2-pyrazoline represented by the following general formula (X); ##STR1## wherein R1 represents a group having about 6 to about 40 carbon atoms, R2 represents a hydrogen atom or a group having 0 to about 45 ... | 05/03/1977 |
| 4001258 | 2-Amino-1,4-dihydropyridine derivatives 2-Amino-1,4-dihydropyridines bearing a carbonyl function in the 5-position and being optionally substituted by lower alkyl or phenyl in the 6-position, and the corresponding 2-amino-1,4,5,6,7,8-hexahydro-5-oxoquinolines, which derivatives are further... | 01/04/1977 |
| 3991060 | 5,6,7,8 Tetrahydroquinoline derivatives The invention provides a compound of formula I ##SPC1## or an acid addition salt thereof, wherein R1, R2 and R4 are the same or different and represent hydrogen, or a lower alkyl radical, R5 represents hydrogen ... | 11/09/1976 |
| 3971791 | 2-Amino-1,4-dihydropyridine derivatives 2-Amino-1,4-dihydropyridines bearing a carbonyl function in the 5-position and being optionally substituted by lower alkyl or phenyl in the 6-position, and the corresponding 2-amino-1,4,5,6,7,8-hexahydro-5-oxoquinolines, which derivatives are further... | 07/27/1976 |
| 3968118 | Process for the manufacture of 1-hydroxy-2-pyridones New 1-hydroxy-2-pyridones of the general formula ##SPC1## In which R1 is alkyl of 1 to 17 carbon atoms, cycloalkyl of 5 to 8 carbon atoms, cyclohexylalkyl or phenalkyl both having 1 to 3 carbon atoms in the alkylene chain or -furyl, all ... | 07/06/1976 |
| 3932422 | 8-Methylene-3-azabicyclo[3.3.1]non-6-en-4-ones 6(EQ)-R4 -1,2,3,4,5,6-Hexahydro-3-R1 -11(ax)-R3 -11(eq)-CH2 Z-2,6-methano-3-benzazocines, useful as analgesic agents and narcotic antagonists, and 1-R1 -2-Q-4a-R3 -5-R4 | 01/13/1976 |
