DRY PHARMACEUTICAL FORMULATIONS OF CNP CONJUGATE Russian patent published in 2024 - IPC A61K9/14 A61K38/22 A61K47/12 A61K47/18 A61K47/26 A61K47/60 A61P19/08 

Abstract RU 2830251 C2

FIELD: medicine; pharmaceutics.

SUBSTANCE: group of inventions relates to pharmaceutics and medicine. Object 1 is a dry pharmaceutical formulation containing a CNP conjugate, which contains a CNP fragment which is covalently and reversibly conjugated with a polymer fragment and contains a ring fragment having the amino acid sequence SEQ ID NO: 96, wherein the ring fragment is located between two cysteine residues, which form a disulphide bridge, as well as trehalose dihydrate, succinic acid and Tris. Object 2 is a method of producing a dry pharmaceutical composition. Objects 3 and 4 are the method for reconditioning a dry pharmaceutical composition and a reconstituted pharmaceutical composition. Object 5 is a method of treating or controlling achondroplasia in a patient.

EFFECT: stable long-term storage of the dry pharmaceutical formulation of the CNP conjugate.

17 cl, 12 tbl, 8 ex

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RU 2 830 251 C2

Authors

Skands, Anya R.Kh.

Khersel, Ulrikh

Pinkholt, Sharlotte

Khajnig, Shtefan

Dates

2024-11-18Published

2020-02-10Filed