Pleuromutilin derivative containing a thiazolo[5,4-c]pyridine side chain, and a preparation method and application thereof
US-12304917-B1 · May 20, 2025 · US
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having three condensed rings with in total fourteen carbon atoms and having a having a [5.4.3.0(1,8)] ring structure, e.g. pleuromutiline
having three condensed rings with in total fourteen carbon atoms and having a having a [5.4.3.0(1,8)] ring structure, e.g. pleuromutiline · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C07C2603/82 |
| Official title | having three condensed rings with in total fourteen carbon atoms and having a having a [5.4.3.0(1,8)] ring structure, e.g. pleuromutiline |
| Display label | having three condensed rings with in total fourteen carbon atoms and having a having a [5.4.3.0(1,8)] ring structure, e.g. pleuromutiline |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2019 | 4 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 5 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Pleuromutilin cinnamic acid ester compounds with activities against antibiotic-resistant infections
US-11872202-B2 · Jan 16, 2024 · US
Small molecules active against gram-negative bacteria
US-11858946-B2 · Jan 2, 2024 · US
Pleuromutilin (phenylthio)acetic acid ester with anti-drug resistant bacteria activity and a method of preparing the same
US-11518740-B2 · Dec 6, 2022 · US
Pleuromutilin (phenylthio)acetic acid ester with anti-drug resistant bacteria activity and a method of preparing the same
US-2022348539-A1 · Nov 3, 2022 · US
Pleuromutilin salicylic acid ester with antibacterial activity and a method of preparing the same
US-2022259138-A1 · Aug 18, 2022 · US
Pleuromutilin salicylic acid ester with antibacterial activity and a method of preparing the same
US-11401233-B1 · Aug 2, 2022 · US
Small molecules active against gram-negative bacteria
US-2022112203-A1 · Apr 14, 2022 · US
Pleuromulin acitretin ester with antibacterial activity and a method of preparing the same
US-11155514-B1 · Oct 26, 2021 · US
Pleuromutilin hippuric acid ester with antibacterial activity and a method of preparing the same
US-11117859-B1 · Sep 14, 2021 · US
Small molecules active against gram-negative bacteria
US-10995097-B2 · May 4, 2021 · US
Process for preparing pleuromutilin
US-10626099-B2 · Apr 21, 2020 · US
Pleuromutilin derivative having 2-amino phenyl mercaptan side chain as well as preparation method and application thereof
US-10421715-B2 · Sep 24, 2019 · US
Pleuromutilin derivative having 2-amino phenyl mercaptan side chain as well as preparation method and application thereof
US-2019135742-A1 · May 9, 2019 · US
Small molecules active against gram-negative bacteria
US-2019135821-A1 · May 9, 2019 · US
Process For Preparing Pleuromutilin
US-2019106400-A1 · Apr 11, 2019 · US