Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Convenient preparation of N-substituted morphinan-6-ols from morphinan-6-ones

Convenient preparation of N-substituted morphinan-6-ols from morphinan-6-ones

US Patent 9499556 · Granted Nov 22, 2016

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Random heteropolymers preserve protein function in foreign environments2025
Substituted heterocyclic fused cyclic compound, preparation method therefor and 2024
Enhanced yellow-emitting carbon dots and its preparation method and application2023
Random heteropolymers preserve protein function in foreign environments2023
Uses of compound in preparation of drugs for treating brain glioma2022
Peptides whose uptake in cells is controllable2022
Lymph targeting nuclear magnetic contrast agent using brown algae polysaccharide2021
Compounds and compositions as inhibitors of endosomal toll-like receptors2021
Peptides whose uptake by cells is controllable2019
Substituted berbines and processes for their synthesis2018
Peptides whose uptake in cells is controllable2017
Self-assembling collagen-like polypeptide sequences for applications and uses re2017