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Pasireotide

pharmaceutical raw materials
Pasireotide structure

Pasireotide 

structure
  • CAS No:

    396091-73-9

  • Formula:

    C58H66N10O9

  • Chemical Name:

    Pasireotide

  • Synonyms:

    PASIREOTIDE;Cyclo[(2S)-2-phenylglycyl-D-tryptophyl-L-lysyl-O-(phenylmethyl)-L-tyrosyl-L-phenylalanyl-(4R)-4-[[[(2-aminoethyl)amino]carbonyl]oxy]-L-prolyl];SOM 230;SOM 320;[(3S,6S,9S,12R,15S,18S,20R)-9-(4-aminobutyl)-3-benzyl-12-(1H-indol-3-ylmethyl)-2,5,8,11,14,17-hexaoxo-15-phenyl-6-[(4-phenylmethoxyphenyl)methyl]-1,4,7,10,13,16-hexazabicyclo[16.3.0]henicosan-20-yl] N-(2-aminoethyl)carbamate;SOM 230;SOM 320;CYCLO((4R)-4-(2-AMINOETHYLCARBAMOYLOXY)-L-PROLYL-L-PHENYLGLYCYL-D-TRYPTOPHYL-L-LYSYL-4-O-BENZYL-L-TYROSYL-L-PHENYLALANYL-);Pasireotide Acetate(net)

  • Categories:

    Pharmaceutical Intermediates  >  Bulk Drug Intermediates

Description

In April 2012, the European Commission approved pasireotide for the treatment of Cushing’s Disease (CD) in adult patients who have not responded to surgical interventionor forwhomsurgery is not anoption.Pasireotide was approved for the same indication by the US FDA in December of 2012. Pasireotide (also known as SOM230) is a cyclohexapeptide that acts as a somatostatin analogue to inhibit the release of ACTH. Somatostatins are cyclic peptides of 14 and 28 amino acids that play animportant role inregulating endocrineandexocrine release inmany tissues through an inhibitory mechanism. There are five known subtypes of somatostatin receptors (SSTRs). Natural somatostatins bind with high affinity to all five subtypes, however, their therapeutic use is limited by rapid degradation in plasma. Pasireotide arose fromefforts to identify a somatostatinmimetic with long-lasting inhibitory effects. Starting with a 14-amino acid somatostatin peptide, a systematic alanine scan revealed residues that were essential for receptor sub-type binding, including key b-turn regions and adjacent residues. Placing the key structural elements as unnatural amino acids in a cyclohexapeptide backbone gave pasireotide.


ChEBI: Pasireotide is a six-membered homodetic cyclic peptide composed from L-phenylglycyl, D-tryptophyl, L-lysyl, O-benzyl-L-tyrosyl, L-phenylalanyl and modified L-hydroxyproline residues joined in sequence. A somatostatin analogue with pharmacologic properties mimicking those of the natural hormone somatostatin; used (as its diaspartate salt) for treatment of Cushing's disease. It has a role as an antineoplastic agent. It is a homodetic cyclic peptide and a peptide hormone. It is a conjugate base of a pasireotide(2+).

Pasireotide Basic Attributes

1047.23

White to off-white

Characteristics

1.36±0.1 g/cm3(Predicted)

1351.4±65.0 °C(Predicted)

11.86±0.46(Predicted)

Store at -20°C

Pasireotide Use and Manufacturing

Pasireotide can be used in biological study of long-term treatment of Cushing''s disease with pasireotide, 5-yr results from open-label extension study of Phase III trial.

Drug Function and Efficacy

No specific description of pharmacological action is provided

This ingredient has been used in drugs with the following functions (note: it does not mean that the ingredient itself has the following health functions)

Related Drugs

Registered Holders

  • Hubei JX Bio Pharmaceutical Co., Ltd.

    China China
    Active

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