Patent classifications
C07C49/573
Recyclable and reconfigurable high-performance polymer networks and uses thereof
The present invention relates to a composition of polymers comprising dynamic covalent diketoenamine bonds. This composition allows the formulation of polymeric materials with a wide range of architectures and properties, and further allows these materials to be recycled using thermal, chemical, or mechanical processes.
RECYCLABLE AND RECONFIGURABLE HIGH-PERFORMANCE POLYMER NETWORKS AND USES THEREOF
The present invention relates to a composition of polymers comprising dynamic covalent diketoenamine bonds. This composition allows the formulation of polymeric materials with a wide range of architectures and properties, and further allows these materials to be recycled using thermal, chemical, or mechanical processes
RECYCLABLE AND RECONFIGURABLE HIGH-PERFORMANCE POLYMER NETWORKS AND USES THEREOF
The present invention relates to a composition of polymers comprising dynamic covalent diketoenamine bonds. This composition allows the formulation of polymeric materials with a wide range of architectures and properties, and further allows these materials to be recycled using thermal, chemical, or mechanical processes
PROCESS FOR SYNTHESIS OF GALBULIMIMA ALKALOID 18 AND COMPOUNDS USEFUL AS OPIOID RECEPTOR ANTAGONISTS AND AGONISTS
The present invention provides a process for the synthesis of Galbulimima alkaloid 18 (GB18). Also provided are compounds that are useful as opioid receptor antagonists and agonists.
PROCESS FOR SYNTHESIS OF GALBULIMIMA ALKALOID 18 AND COMPOUNDS USEFUL AS OPIOID RECEPTOR ANTAGONISTS AND AGONISTS
The present invention provides a process for the synthesis of Galbulimima alkaloid 18 (GB18). Also provided are compounds that are useful as opioid receptor antagonists and agonists.
Processes and intermediates for the preparations of benzoprostacyclin analogues and benzoprostacyclin analogues prepared therefrom
A racemic or optically enriched compound of Formula 1: ##STR00001##
wherein P is H or a protective group for hydroxyl groups; and X is Cl, Br, I, or CH.sub.2CH.sub.2CH.sub.2COOR.sub.1, wherein R.sub.1 is C.sub.1-7-alkyl or C.sub.7-11-aralkyl.
Processes and intermediates for the preparations of benzoprostacyclin analogues and benzoprostacyclin analogues prepared therefrom
A racemic or optically enriched compound of Formula 1: ##STR00001##
wherein P is H or a protective group for hydroxyl groups; and X is Cl, Br, I, or CH.sub.2CH.sub.2CH.sub.2COOR.sub.1, wherein R.sub.1 is C.sub.1-7-alkyl or C.sub.7-11-aralkyl.
Processes and intermediates for the preparations of benzoprostacyclin analogues and benzoprostacyclin analogues prepared therefrom
The invention relates to processes for preparing benzoprostacyclin analogues and intermediates prepared from the process, and the benzoprostacyclin analogues prepared therefrom. The invention also relates to cyclopentenone intermediates in racemic or optically active form.
Processes and intermediates for the preparations of benzoprostacyclin analogues and benzoprostacyclin analogues prepared therefrom
The invention relates to processes for preparing benzoprostacyclin analogues and intermediates prepared from the process, and the benzoprostacyclin analogues prepared therefrom. The invention also relates to cyclopentenone intermediates in racemic or optically active form.