| Mallinckrodt LLC Patent applications |
| Patent application number | Title | Published |
|---|
| 20120134930 | Pyrazine Derivatives for Bioconjugation - Provided are compounds and compositions of general Formula IX: E1-L-Ar-X-PA, that may be utilized in bioconjugation procedures, where Ar is a chromophore and PA is a functional group capable of being attached to any bioactive molecule of interest. The present invention provides Formulas I-III that are capable of being attached to a bioactive vector for the selective delivery of said photoactive pyrazine derivatives to a desired biological target. | 05-31-2012 |
| 20120116086 | Sinomenine Derivatives and Processes for their Synthesis - The invention generally provides processes and intermediate compounds useful for the production of sinomenine derivatives. In particular, the process may encompass synthetic routes for the production of (+)-sinomenine derivatives and their intermediates. | 05-10-2012 |
| 20120100078 | Pyrazine Derivatives and Uses Thereof in Renal Monitoring - The present invention relates to pyrazine derivatives such as those represented by Formulas I and II below. | 04-26-2012 |
| 20120090278 | DISPOSABLE TRANSDERMAL PATCH CONTAINMENT - Various embodiments of transdermal patch disposal devices are disclosed. Each such disposal device utilizes a containment having a patch disposal slot. A transdermal patch may be directed through this patch disposal slot for retention within an internal chamber of the containment. This patch disposal slot may be configured to reduce the potential of being able to withdraw a transdermal patch back out of the containment through the patch disposal slot. The interior of the containment may include one or more ribs which may reduce the potential of being able to withdraw a transdermal patch back out of the containment through the patch disposal slot. | 04-19-2012 |
| 20120082616 | Aptamer Conjugates for Targeting of Therapeutic and/or Diagnostic Nanocarriers - The present invention provides targeted delivery compositions and their methods of use in treating and diagnosing a disease state in a subject. | 04-05-2012 |
| 20120071659 | Process for the Preparation of Sufentanil Base and Related Compounds - The present disclosure generally related to an improved process for the preparation of various piperidine derivatives. More particularly, the present disclosure related to an improved process for preparing sufentanil base (1) and related compounds, which advantageously utilizes more cost effective and/or less hazardous reagents, including a dispersion comprising between about 50% and about 70% by weight (based on the total weight of the dispersion) of an alkali metal hydride, such as sodium hydride, as well as eliminates the need for expensive and/or time consuming purification techniques. | 03-22-2012 |
| 20120035367 | Tandem Process for Preparing N-Alkyl Morphinans - The present invention provides processes for the preparation of N-alkyl morphinans without the isolation of nor-morphinan intermediates. In particular, the invention provides tandem hydrolysis/alkylation reactions for the synthesis of N-alkyl morphinans. | 02-09-2012 |
| 20120035366 | N-Demethylation of 6-Keto Morphinans - The present invention provides processes for the demethylation of an N-methyl morphinan comprising a ketone functional group. In particular, the invention provides methods for the protection of the ketone functional group such that impurities are not generated during the demethylation of the N-methyl morphinan. | 02-09-2012 |
