A method is described which allows the rapid and reproducible freeze-drying of compositions containing a liquid phase, in particular pharmaceutical compositions and wherein the liquid phase is water.
F26B 5/06 - Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum the process involving freezing
05 - Pharmaceutical, veterinary and sanitary products
41 - Education, entertainment, sporting and cultural services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Pharmaceutical and veterinary preparations for treating
cancer, myocardium infarction and malaria; sanitary
preparations for medical purposes; biological preparations
for medical purposes; chemical preparations for
pharmaceutical purposes; chemico-pharmaceutical
preparations; diagnostic preparations for medical purposes;
pharmaceutical preparations; pharmaceuticals. Education, namely, providing classes, courses, seminars,
workshops, related to research and development, testing,
manufacturing and marketing in the genetic, medical and
pharmaceutical field; providing of training related to
research and development, testing, manufacturing and
marketing in the genetic, medical and pharmaceutical field;
providing entertainment in the nature of exhibitions, live
shows, video and films, related to research and development,
testing, manufacturing and marketing in the genetic, medical
and pharmaceutical field; know-how transfer [training]
related to research and development, testing, manufacturing
and marketing in the genetic, medical and pharmaceutical
field; providing online electronic publications, not
downloadable, related to research and development, testing,
manufacturing and marketing in the genetic, medical and
pharmaceutical field; publication of texts, other than
publicity texts, related to research and development,
testing, manufacturing and marketing in the genetic, medical
and pharmaceutical field; arranging and conducting of
conferences, congresses and symposium. Scientific, technological, analysis and research services,
namely, research and development in the field of medicine,
testing in the field of pharmaceuticals and gene-based drugs
and therapies; biological research in the field of medicine,
testing in the field of pharmaceuticals and gene-based drugs
and therapies; chemical research in the field of medicine,
testing in the field of pharmaceuticals and gene-based drugs
and therapies; clinical trials in the field of medicine,
testing in the field of pharmaceuticals and gene-based drugs
and therapies; quality control in the field of medicine,
testing in the field of pharmaceuticals and gene-based drugs
and therapies; scientific laboratory services.
05 - Pharmaceutical, veterinary and sanitary products
41 - Education, entertainment, sporting and cultural services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Pharmaceutical and veterinary preparations for treating cancer, myocardium infarction and malaria; sanitary preparations for medical purposes; biological preparations for medical purposes, namely, for the treatment of cancer, myocardium infarction and malaria; chemical preparations for pharmaceutical purposes, namely, for treating cancer, myocardium infarction and malaria; chemico-pharmaceutical preparations for treating disease, namely, treating cancer, myocardium infarction and malaria; diagnostic preparations for medical purposes; pharmaceutical preparations for treating cancer, myocardium infarction and malaria Education, namely, providing classes, courses, seminars, workshops, related to research and development, testing, manufacturing and marketing in the genetic, medical and pharmaceutical field; providing of training related to research and development, testing, manufacturing and marketing in the genetic, medical and pharmaceutical field; providing entertainment in the nature of exhibitions, live shows, video and films, related to research and development, testing, manufacturing and marketing in the genetic, medical and pharmaceutical field; know-how transfer training related to research and development, testing, manufacturing and marketing in the genetic, medical and pharmaceutical field; providing online electronic publications, not downloadable, related to research and development, testing, manufacturing and marketing in the genetic, medical and pharmaceutical field; publication of texts, other than publicity texts, related to research and development, testing, manufacturing and marketing in the genetic, medical and pharmaceutical field; arranging and conducting of conferences, congresses and symposium in the medical and pharmaceutical fields Scientific, technological, analysis and research services, namely, research and development in the field of medicine, testing in the field of pharmaceuticals and gene-based drugs and therapies; biological research in the field of medicine, testing in the field of pharmaceuticals and gene-based drugs and therapies; chemical research in the field of medicine, testing in the field of pharmaceuticals and gene-based drugs and therapies; clinical trials in the field of medicine, testing in the field of pharmaceuticals and gene-based drugs and therapies; quality control in the field of medicine, testing in the field of pharmaceuticals and gene-based drugs and therapies; scientific laboratory services
05 - Pharmaceutical, veterinary and sanitary products
41 - Education, entertainment, sporting and cultural services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Pharmaceutical and veterinary preparations for treating cancer, myocardium infarction and malaria; sanitary preparations for medical purposes; biological preparations for medical purposes; chemical preparations for pharmaceutical purposes; chemico-pharmaceutical preparations; diagnostic preparations for medical purposes; pharmaceutical preparations; pharmaceuticals. Education, namely, providing classes, courses, seminars, workshops, related to research and development, testing, manufacturing and marketing in the genetic, medical and pharmaceutical field; providing of training related to research and development, testing, manufacturing and marketing in the genetic, medical and pharmaceutical field; providing entertainment in the nature of exhibitions, live shows, video and films, related to research and development, testing, manufacturing and marketing in the genetic, medical and pharmaceutical field; know-how transfer [training] related to research and development, testing, manufacturing and marketing in the genetic, medical and pharmaceutical field; providing online electronic publications, not downloadable, related to research and development, testing, manufacturing and marketing in the genetic, medical and pharmaceutical field; publication of texts, other than publicity texts, related to research and development, testing, manufacturing and marketing in the genetic, medical and pharmaceutical field; arranging and conducting of conferences, congresses and symposium. Scientific, technological, analysis and research services, namely, research and development in the field of medicine, testing in the field of pharmaceuticals and gene-based drugs and therapies; biological research in the field of medicine, testing in the field of pharmaceuticals and gene-based drugs and therapies; chemical research in the field of medicine, testing in the field of pharmaceuticals and gene-based drugs and therapies; clinical trials in the field of medicine, testing in the field of pharmaceuticals and gene-based drugs and therapies; quality control in the field of medicine, testing in the field of pharmaceuticals and gene-based drugs and therapies; scientific laboratory services.
5.
Safe and efficient process for the preparation of carmustine
Carmustine may be safely and efficiently produced by reacting 2-chloroethylamine hydrochloride and 1,1′-carbonyldiimidazole to afford 1,3-bis(2-chloroethyl)-1-urea, followed by nitrosation to give the final product.
C07C 273/18 - Preparation of urea or its derivatives, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
C07C 275/08 - Derivatives of urea, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to acyclic carbon atoms of an acyclic and saturated carbon skeleton being further substituted by halogen atoms, or by nitro or nitroso groups
C07D 233/60 - Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms with hydrocarbon radicals, substituted by oxygen or sulfur atoms, attached to ring nitrogen atoms
