公开(公告)号：AU2016232099B2

公开(公告)日：2020-01-16

申请号：AU2016232099

申请日：2016-03-18

Applicant: BASF SE

Inventor： FELDTHUSEN JENSEN JESPER ,  RAUSCH TAMARA ALEXANDRA ,  SCHOLTEN CLAUDIA ,  SCHAEFER BERND

IPC: C07C403/24 ,  A23K20/105 ,  A23L33/105 ,  A61K31/202

Abstract: The invention relates to astaxanthin compositions for use in foods, food supplements or animal feed or as a medicament. (Formula (A)) Astaxanthin compositions, which contain at least 50 wt.%, in particular at least 60 wt.%, more particularly at least 70 wt.%, and especially at least 80 wt.% or at least 90 wt.%, relative to the total weight of astaxanthin and astaxanthin derivatives in the composition, a monoester of the astaxanthin having C18-1 - fatty acid, have a particularly high bioavailability. They are therefore particularly suitable for use in foods, food supplements or animal feed and for therapeutic use as a medicament and as an ingredient for medical preparations or pharmaceutical agents.

公开(公告)号：ES2740627T3

公开(公告)日：2020-02-06

申请号：ES16710443

申请日：2016-03-18

Applicant: BASF SE

Inventor： FELDTHUSEN JENSEN JESPER ,  RAUSCH TAMARA ALEXANDRA ,  SCHOLTEN CLAUDIA ,  SCHAEFER BERND

IPC: A61K31/202 ,  A23K20/105 ,  A23K20/179 ,  A23K50/80 ,  A23L33/00 ,  A23L33/105 ,  A61K31/122 ,  A61K31/23 ,  C07C403/24

Abstract: Uso de composiciones de astaxantina en alimentos, suplementos alimenticios o alimentos para animales, en el que la composición de astaxantina contiene al menos el 90 % en peso, con respecto al peso total de astaxantina y derivados de astaxantina en la composición, de monoésteres de la astaxantina con un ácido graso C18-1.

公开(公告)号：AU2016232099A1

公开(公告)日：2017-10-12

申请号：AU2016232099

申请日：2016-03-18

Applicant: BASF SE

Inventor： FELDTHUSEN JENSEN JESPER ,  RAUSCH TAMARA ALEXANDRA ,  SCHOLTEN CLAUDIA ,  SCHAEFER BERND

IPC: C07C403/24 ,  A23K20/105 ,  A23L33/105 ,  A61K31/202

Abstract: The invention relates to astaxanthin compositions for use in foods, food supplements or animal feed or as a medicament. (Formula (A)) Astaxanthin compositions, which contain at least 50 wt.%, in particular at least 60 wt.%, more particularly at least 70 wt.%, and especially at least 80 wt.% or at least 90 wt.%, relative to the total weight of astaxanthin and astaxanthin derivatives in the composition, a monoester of the astaxanthin having C18-1 - fatty acid, have a particularly high bioavailability. They are therefore particularly suitable for use in foods, food supplements or animal feed and for therapeutic use as a medicament and as an ingredient for medical preparations or pharmaceutical agents.

公开(公告)号：DE102008002302A1

公开(公告)日：2008-12-18

申请号：DE102008002302

申请日：2008-06-09

Applicant: BASF SE

Inventor： SCHAEFER BERND ,  KREBS ANDREAS

IPC: C07C67/20 ,  C07C69/618

Abstract: Preparation of etretinate (I) comprises: (a) reacting acitretin (II) with an active reagent, which is 1,1'-carbonyldiimidazole, 1,1'-thiocarbonyldiimidazole or thionyl diimidazole to give 1-(3H-imidazole-1-yl)-3,7-dimethyl-9-(2,3,4,6-tetramethyl-phenyl)-nona-2,4,6,8-tetraen-1-one (III); and (b) reacting (III) with ethanol and/or an alkali or alkaline earth ethanolate to give a reaction mixture containing (I). ACTIVITY : Antipsoriatic; Dermatological. MECHANISM OF ACTION : None given.

公开(公告)号：ES2889449T3

公开(公告)日：2022-01-12

申请号：ES17801448

申请日：2017-11-20

Applicant: BASF SE

Inventor： SCHAEFER BERND ,  SIEGEL WOLFGANG

IPC: C07C403/24

Abstract: Procedimiento para hacer astaceno de fórmula (1), teniendo los dobles enlaces exocíclicos una configuración bien sea E o una configuración E y/o Z **(Ver fórmula)** en la que la astaxantina de fórmula general (2) **(Ver fórmula)** que tiene centros asimétricos 3 y 3', teniendo cada uno de los cuales respectivamente una conformación (S)- o (R)- y teniendo los dobles enlaces exocíclicos de dicha astaxantina (2) una configuración bien sea E o E y/o Z, se oxida en presencia de al menos un alcoholato terciario.

公开(公告)号：AU2016232096A1

公开(公告)日：2017-10-05

申请号：AU2016232096

申请日：2016-03-18

Applicant: BASF SE

Inventor： SCHOLTEN CLAUDIA ,  SCHAEFER BERND ,  FELDTHUSEN JENSEN JESPER ,  RAUSCH TAMARA ALEXANDRA

IPC: A61K31/122 ,  A23K20/105 ,  A23L33/10

Abstract: The invention relates to astaxanthin compositions for use in foods, food supplements or animal feed or as a medicament. Astaxanthin compositions, which contain at least 50 wt.%, in particular at least 60 wt.%, more particularly at least 70 wt.%, especially at least 80 wt.% or at least 90 wt.%, relative to the total weight of astaxanthin and astaxanthin derivatives in the composition, a monoester of the astaxanthin having an aliphatic, unbranched C