Patent · US Active

Pharmaceutical composition comprising tetrofosmin and pharmaceutically acceptable salts thereof

US11857647B2 · kind B2 · utility

0Cited by

1References

20Claims

0Family size

Assignee

Jubilant Draximage Inc. · CA

Inventors

Umamaheshwar M. Prasad · Noida, IN
Harmik Sohi · Noida, IN
Rahul Hasija · Noida, IN
Dinesh Kumar · Chandigarh, IN
Kamal S. Mehta · Noida, IN
Raj Vijaya Kuniyil Kulangara · Noida, IN
Ashutosh Agarwal · Ghaziabad, IN
Dharam Vir · Sidhauli, IN

Key dates

Filing date	Nov 22, 2018
Grant date	Jan 2, 2024
Priority date	—
Expiry date	Nov 22, 2038

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07F13/005
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The present invention relates to a stable pharmaceutical composition of tetrofosmin or pharmaceutically acceptable salts thereof. It also relates to a lyophilized non-radioactive kit which upon reconstitution with 99mTc-pertechnetate solution gives a stable 99mTc-tetrofosmin radiopharmaceutical composition. It also provides process for the preparation of said radiopharmaceutical compositions and their use in diagnostic imaging procedures. The compositions provide desirable technical attributes such as stability, high radiochemical purity (RCP) and desired bio-distribution.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.