Methods for enantioselective allylic alkylation of esters, lactones, and lactams with unactivated allylic alcohols
US-10745354-B2 · Aug 18, 2020 · US
having two double bonds between ring members or between ring members and non-ring members
having two double bonds between ring members or between ring members and non-ring members · 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 | C07D309/32 |
| Official title | having two double bonds between ring members or between ring members and non-ring members |
| Display label | having two double bonds between ring members or between ring members and non-ring members |
| Total patents | 98 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 15 |
| 2016 | 10 |
| 2017 | 11 |
| 2018 | 12 |
| 2019 | 11 |
| 2020 | 11 |
| 2021 | 10 |
| 2022 | 8 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Compounds and methods of treating or ameliorating an il-1r-mediated disease or disorder using same
US-2019367503-A1 · Dec 5, 2019 · US
Notch inhibitors for use in the treatment of t-cell acute lymphoblastic leukemia
US-2019337916-A1 · Nov 7, 2019 · US
Compounds and methods of treating or ameliorating an IL-1R-mediated disease or disorder using same
US-10428059-B2 · Oct 1, 2019 · US
Pyrone derivatives for use as antiviral agents
US-10421749-B2 · Sep 24, 2019 · US
Spontaneous alignment assistant for liquid crystal compositions
US-2019264108-A1 · Aug 29, 2019 · US
Synthetic route to anhydroryanodol, ryanodol and structural analogues
US-10392360-B2 · Aug 27, 2019 · US
Methods for enantioselective allylic alkylation of esters, lactones, and lactams with unactivated allylic alcohols
US-10358422-B2 · Jul 23, 2019 · US
Biosynthetic pathways and products
US-2019153490-A1 · May 23, 2019 · US
Method for preparing delta-lactones
US-2019127343-A1 · May 2, 2019 · US
Compositions and methods for inhibiting influenza rna polymerase pa endonuclease
US-2019106398-A1 · Apr 11, 2019 · US
Biosynthetic pathways and products
US-10202624-B2 · Feb 12, 2019 · US
Neprilysin inhibitors
US-10130642-B2 · Nov 20, 2018 · US
Stereoselective process to obtain (Z)-5-cyclyloxy-2-[(E)-methoxyimino]-3-methyl-pent-3-enic acid methyl amides using E,Z-isomer mixture of and intermediates thereof
US-10112891-B2 · Oct 30, 2018 · US
Non-aqueous liquid electrolyte, electricity storage device using same, and phosphorus compound used therein
US-10093688-B2 · Oct 9, 2018 · US
Small molecule stimulators of steroid receptor coactivator proteins and their use in the treatment of cancer
US-2018265444-A1 · Sep 20, 2018 · US
Substituted delta-lactones and methods of preparing same
US-10011582-B2 · Jul 3, 2018 · US
4H-Pyran Compounds as Insulin-Regulated Aminopeptidase (IRAP) Inhibitors
US-2018170891-A1 · Jun 21, 2018 · US
Pyrone derivatives for use as antiviral agents
US-2018118725-A1 · May 3, 2018 · US
Synthetic Route To Anhydroryanodol, Ryanodol And Structural Analogues
US-2018118706-A1 · May 3, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07D309/32?
- CPC C07D309/32 is the Cooperative Patent Classification code for “having two double bonds between ring members or between ring members and non-ring members.”
- How many patents are filed under CPC C07D309/32 (having two double bonds between ring members or between ring members and non-ring members)?
- Our database includes 98 publications tagged with this CPC code.
- Is patent activity under CPC C07D309/32 growing?
- Publication counts under this code: 2 in 2024 vs 4 in 2025 (latest complete years).