Formulations comprising therapeutically-active proteins or...

A - Human Necessities – 61 – K

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

A61K 38/28 (2006.01) A61K 9/10 (2006.01) A61K 9/70 (2006.01) A61K 38/26 (2006.01) A61K 47/14 (2006.01) A61K 47/24 (2006.01)

Patent

CA 2202612

A pharmaceutical formulation, adapted particularly for transdermal administration, comprises an aqueous emulsion or dispersion including, in addition to the aqueous phase: (a) as active ingredient, at least one therapeutically active protein or polypeptide; (b) at least one pharmaceutically acceptable emulsifier; and optionally (c) an oil phase of at least one ester of a C1-12 aliphatic hydroxy compound with 1-4 alcoholic hydroxy groups with a C8-24 aliphatic carboxylic acid with 1-3 carboxylic acid groups. As regards (a), its presence or therapeutic effect is detectable in the bloodstream within <2 hours after commencing transdermal administration, and when (a) is insulin, this is desirably pretreated to increase its activity.

La présente invention concerne une formulation pharmaceutique, particulièrement adaptée à l'administration transdermique. Cette composition comprend une émulsion ou une dispersion aqueuse incluant, outre la phase aqueuse: (a) comme principe actif, au moins une protéine ou un polypeptide thérapeutiquement actif; (b) au moins un émulsifiant acceptable d'un point de vue pharmaceutique; et éventuellement (c) une phase huileuse constituée d'au moins un ester d'un composé hydroxylé aliphatique en C¿1-12? ayant 1 à 4 groupes hydroxylés alcool et d'un acide carboxylique aliphatique en C¿8-24? ayant 1 à 3 groupes carboxyliques. Concernant (a), sa présence ou son effet thérapeutique est décelable dans la circulation sanguine moins de 2 heures après le début de l'administration transdermique, et lorsque (a) est l'insuline, elle a subi de préférence un traitement préalable pour en accroître l'activité.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Formulations comprising therapeutically-active proteins or... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Formulations comprising therapeutically-active proteins or..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Formulations comprising therapeutically-active proteins or... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1617401

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.