2,6-Diaryl Pyridazinones With Immunosuppressant Activity

US patent 5,506,228
Place patent Q92877886
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2,6-Diaryl Pyridazinones With Immunosuppressant Activity

Summary

2,6-Diaryl Pyridazinones With Immunosuppressant Activity is a patent[1].

Key Facts

  • 2,6-Diaryl Pyridazinones With Immunosuppressant Activity is credited with the discovery of Richard Arthur Norton[2].
  • 2,6-Diaryl Pyridazinones With Immunosuppressant Activity's image is recorded as United States patent 5506228.png[3].
  • 2,6-Diaryl Pyridazinones With Immunosuppressant Activity's instance of is recorded as patent[4].
  • 2,6-Diaryl Pyridazinones With Immunosuppressant Activity's publication date is recorded as +1996-04-09T00:00:00Z[5].
  • 2,6-Diaryl Pyridazinones With Immunosuppressant Activity's main subject is recorded as immunosuppressive drug[6].
  • 2,6-Diaryl Pyridazinones With Immunosuppressant Activity's patent number is recorded as US5506228[7].
  • 2,6-Diaryl Pyridazinones With Immunosuppressant Activity's different from is recorded as Method For Inhibiting Activation Of The Human A3 Adenosine Receptor To Treat Asthma[8].
  • 2,6-Diaryl Pyridazinones With Immunosuppressant Activity's author name string is recorded as Richard Arthur Norton[9].
  • 2,6-Diaryl Pyridazinones With Immunosuppressant Activity's author name string is recorded as Mohammed K. A. Ibraham[10].
  • 2,6-Diaryl Pyridazinones With Immunosuppressant Activity's quotation or excerpt is recorded as A class of 2,6-diarylpyridazinones of general structural formula I have been identified that exhibit exhibit immunosuppressant activity with human T-lymphocytes, and are useful as an immunosuppressants or a pharmaceutically acceptable salt, hydrate or crystal form thereof, wherein: when M is S, R1 and R2 are selected from the following combinations: when R2 is 4-chloro, then R1 is 4-OCH3,2-CH3, 4-Cl, 4-CH3, 3-Cl, 3-CH3, 2-Cl, 4-H, 4-Br, 3-NO2; and when R2 is H, then R1 is 4-OCH3, and when M is -SO2-, then R2 is H and R1 is 4-OCH3. As an immunosuppressant, these compounds are useful in the treatment of autoimmune diseases, the prevention of rejection of foreign organ transplants and/or related afflictions, diseases and illnesses.[11].
  • 2,6-Diaryl Pyridazinones With Immunosuppressant Activity's Lens ID is recorded as 055-401-238-954-959[12].

Body

Designation and Status

2,6-Diaryl Pyridazinones With Immunosuppressant Activity's instance of is recorded as patent[4].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [2] . wikidata.org.
  4. [5] . wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

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Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). 2,6-Diaryl Pyridazinones With Immunosuppressant Activity. Retrieved May 3, 2026, from https://4ort.xyz/entity/2-6-diaryl-pyridazinones-with-immunosuppressant-activity
MLA “2,6-Diaryl Pyridazinones With Immunosuppressant Activity.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/2-6-diaryl-pyridazinones-with-immunosuppressant-activity.
BibTeX @misc{4ortxyz_2-6-diaryl-pyridazinones-with-immunosuppressant-activity_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{2,6-Diaryl Pyridazinones With Immunosuppressant Activity}}, year = {2026}, url = {https://4ort.xyz/entity/2-6-diaryl-pyridazinones-with-immunosuppressant-activity}, note = {Accessed: 2026-05-03}}
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