Stable salt of 5,10-methylene-(6R)-tetrahydrofolic acid

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United States of America Patent

PATENT NO 12122783
SERIAL NO

17496939

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Abstract

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The present invention is directed towards the hemisulfate salt of 5,10-methylene-(6R)-tetrahydrofolic acid, preferably in substantially crystalline form, as well as pharmaceutical compositions and uses thereof in therapy, preferably chemotherapy.

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Patent Owner(s)

  • MERCK & CIE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ammann, Thomas Marthalen, CH 28 72
Egger, Thomas Wangi, CH 18 110
Groehn, Viola Dachsen, CH 51 182
Moser, Rudolf Schaffhausen, CH 64 360

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