SUBSTITUTED PYRROLO[3',2':5,6]PYRIDO[4,3-D]PYRIMIDINES AND JAK INHIBITORS COMPRISING THE SAME

SUBSTITUTED PYRROLO[3',2':5,6]PYRIDO[4,3-D]PYRIMIDINES AND JAK INHIBITORS COMPRISING THE SAME

Novel tricyclic pyrimidine compounds and tricyclic pyridine compounds having JAK inhibitory activities are provided. A tricyclic heterocyclic compound represented by the formula (1a): wherein the rings Aa and Ba, Xa, Ya, R1a, R2a, R3a, L1a, L2a, L3a and na are as defined in the description.

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Bibliographische Detailangaben
Hauptverfasser: MASATAKA MINAMI, MIYUKI UNI, TSUNEO WATANABE, KOJI TOYAMA, JUNJI KAMON, KEISHI HAYASHI, MARIKO NASU
Format: Patent
Sprache:eng
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Zusammenfassung:Novel tricyclic pyrimidine compounds and tricyclic pyridine compounds having JAK inhibitory activities are provided. A tricyclic heterocyclic compound represented by the formula (1a): wherein the rings Aa and Ba, Xa, Ya, R1a, R2a, R3a, L1a, L2a, L3a and na are as defined in the description.