732242-82-9

Basic information

• Product Name: Piperidine, 1-(aminoacetyl)-4-ethynyl- (9CI)
• Synonyms: Piperidine, 1-(aminoacetyl)-4-ethynyl- (9CI)
• CAS NO: 732242-82-9
• Molecular Formula: C9H14N2O
• Molecular Weight: 166.22026
• Product Categories: AMINETERTIARY
• Mol File: 732242-82-9.mol

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Piperidine, 1-(aminoacetyl)-4-ethynyl- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: Piperidine, 1-(aminoacetyl)-4-ethynyl- (9CI)(732242-82-9)
• EPA Substance Registry System: Piperidine, 1-(aminoacetyl)-4-ethynyl- (9CI)(732242-82-9)

Safety Data

• Hazardous Substances Data: 732242-82-9(Hazardous Substances Data)

Upstream product

• 550378-31-9 [2-(4-ethynyl-piperidin-1-yl)-2-oxo-ethyl]-carbamic acid tert-butyl ester 
• 738577-08-7 4-ethynylpiperidine 
• 287192-97-6 4-ethynyl-piperidine-1-carboxylic acid tert-butyl ester 

Relevant articles and documents

TARGETED BIFUNCTIONAL DEGRADERS

The present invention provides, in one aspect, bifunctional compounds that can be used to promote or enhance degradation of certain circulating proteins. In another aspect, the present invention provides bifunctional compounds that can be used to promote or enhance degradation of certain autoantibodies. In certain embodiments, treatment or management of a disease and/or disorder requires degradation, removal, or reduction in concentration of the circulating protein or the autoantibody in the subject. Thus, in certain embodiments, administration of a compound of the invention to the subject removes or reduces the circulation concentration of the circulating protein or the autoantibody, thus treating, ameliorating, or preventing the disease and/or disorder. In certain embodiments, the circulating protein is TNF.

BIFUNCTIONAL SMALL MOLECULES TO TARGET THE SELECTIVE DEGRADATION OF CIRCULATING PROTEINS

The present invention is directed to bifunctional small molecules which contain a circulating protein binding moiety (CPBM) linked through a linker group to a cellular receptor binding moiety (CRBM) which is a membrane receptor of degrading cell such as a hepatocyte or other degrading cell. In embodiments, the (CRBM) is a moiety which binds to asialoglycoprotein receptor (an asialoglycoprotein receptor binding moiety, or ASGPRBM) of a hepatocyte. In additional embodiments, the (CRBM) is a moiety which binds to a receptor of other cells which can degrade proteins, such as a LRP1, LDLR, FcyRI, FcRN, Transferrin or Macrophage Scavenger receptor. Pharmaceutical compositions based upon these bifunctional small molecules represent an additional aspect of the present invention. These compounds and/or compositions may be used to treat disease states and conditions by removing circulating proteins through degradation in the hepatocytes or macrophages of a patient or subject in need of therapy. Methods of treating disease states and/or conditions in which circulating proteins are associated with the disease state and/or condition are also described herein.