Patents Assigned to Jenapharm GmbH & Co. KG
  • Patent number: 6225299
    Abstract: The pharmaceutical composition, especially for treating skin with seborrhea, Acne vulgaris and androgonically conditioned alopecia, contains a hormonal agent including the gestogen, dienogest, or a combination of dienogest and an estrogen, as active ingredient. Methods for treatment of this type of skin condition include topical application of the composition including the dienogest which results in an outstanding sebosuppression, a drastic reduction of androstandiol glucuronide and a moderate competitive blockage of androgen receptor sites. Galenic formulations are described which limit and/or prevent the permeation of the active ingredient through the skin.
    Type: Grant
    Filed: December 23, 1998
    Date of Patent: May 1, 2001
    Assignee: Jenapharm GmbH & Co. KG
    Inventors: Siegfried Golbs, Michael Oettel, Michael Dittgen, Thomas Graser, Christoph Luderschmidt
  • Patent number: 6172056
    Abstract: The method of prophylaxis and therapy of radical-mediated cell damage includes administering an effective amount of at least one steroid and at least one pharmaceutical adjuvant to a human being. The at least one steroid is selected from the group consisting of ent-estradiol, 17&agr;-estradiol, 8-dehydro-estradiol, 8-dehydro-17&agr;-estradiol, 8(14)-dehydroestradiol, 6,8-didehydro-17&agr;-estradiol, 6-dehydroestriol, 9(11)-dehydroestriol, 20-hydroxymethyl-3-hydroxy-19-norpregna-1,3,5(10)-triene, 14&agr;, 15&agr;-methylene-8-dehydroestradiol, 14&agr;, 15&agr;-methylene-estradiol, 2-hydroxy-estradiol-3-methyl ether, 3-hydroxy-1,3,5(10)-estratriene-17S-spirooxirane, 3-hydroxy-1,3,5(10),9(11)-estratetraene-17S-spirooxirane, and 14&bgr;,15&bgr;-methylene-8-dehydroestradiol.
    Type: Grant
    Filed: May 9, 1996
    Date of Patent: January 9, 2001
    Assignee: Jenapharm GmbH & Co. KG
    Inventors: Peter Droescher, Bernd Menzenbach, Kurt Ponsold, Bernd Undeutsch, Michael Oettel, Wolfgang Römer, G{umlaut over (u)}nter Kaufmann, Jens Schroeder
  • Patent number: 6133251
    Abstract: The combination preparation for contraception includes a first stage of 2 to 4 first stage daily dosage portions, a second stage of two groups of second stage daily dosage portions, a third stage of 2 to 4 third stage daily dosage portions and an additional stage of 2 to 4 additional stage daily dosage portions. The first stage daily dosage portion is an effective amount of natural estrogen, the second stage daily dosage portion is an effective amount of a combination of natural estrogen and natural or synthetic gestogen, the third stage daily dosage portion is another effective amount of natural estrogen and an additional stage daily dosage portion consists of a placebo. The first group of the second stage consists of 3 to 5 daily dosage portions and the second group, 13 to 17 daily dosage portions. More of the gestogen is included in the effective amount in the second group of the second stage than in the first group.
    Type: Grant
    Filed: October 25, 1996
    Date of Patent: October 17, 2000
    Assignee: Jenapharm GmbH & Co. KG
    Inventors: Michael Dittgen, Sabine Fricke, Herbert Hoffmann, Claudia Moore, Michael Oettel, Monika Ostertag
  • Patent number: 6117450
    Abstract: The method of making a solid drug with controlled effective ingredient delivery for oral administration includes selecting a predetermined number of at least three of four compressed compositions containing an effective ingredient or effective ingredient combination defined by their release profile of effective ingredient and/or effective ingredient combination. The solid drug or medicinal preparation is formed according to known methods requiring only comparatively small apparatus expense and minimal time. Perorally administered solid drugs are made by this process which can provide widely varying pharmaceutically-required release profiles of effective ingredients or effective ingredient combinations, for example delayed release, uniformly maintained release or pulsatile release adjusted to fit a special rhythm.
    Type: Grant
    Filed: April 24, 1998
    Date of Patent: September 12, 2000
    Assignee: JENAPHARM GmbH & Co. KG
    Inventors: Michael Dittgen, Sabine Fricke, Carsten Timpe, Hagen Gerecke, Annette Eichardt
  • Patent number: 6080735
    Abstract: This invention is relating to new estra-1,3,5(10)-trien-sulfamates carrying at the 3-position an R--SO.sub.2 --O--group, with R being an R.sup.1 R.sup.2 N--group in which R.sup.1 and R.sup.2, independently of each other, represent a hydrogen atom, an alkyl residue with 1-5 C atoms or, together with the N atom, a polymethylene-imino residue with 4-6 C atoms or a morpholino residue.The compounds, according to this invention, are suitable for hormonal contraception and climacteric hormone replacement therapy (HRT) as well as for treatment of gynecological and andrological diseases. Hence, only low hepatic estrogenicity is exhibited by the compounds according to this invention.Also described are processes for preparation of the compounds according to this invention and for preparation of pharmaceutical compositions.
    Type: Grant
    Filed: February 2, 1998
    Date of Patent: June 27, 2000
    Assignee: Jenapharm GmbH & Co. KG
    Inventors: Sigfrid Schwarz, Walter Elger, Hans-Joachim Siemann, deceased, by Margit Lucas, heir, by Frank Siemann, heir, Gudrun Reddersen, Birgitt Schneider
  • Patent number: 6063404
    Abstract: This invention relates to a bioadhesive tablet containing at least one bioadhesive adjuvant and at least one lubricant, with at least one surface of the tablet comprising concentric or parallel, straight and/or curved depressions, and to a method for producing the bioadhesive tablets as well as to pharmaceuticals in the form of the bioadhesive tablets.
    Type: Grant
    Filed: July 29, 1998
    Date of Patent: May 16, 2000
    Assignee: Jenapharm GmbH & Co. KG
    Inventors: Carsten Timpe, Michael Dittgen, Detlef Grawe, Jochen Schumacher, Holger Zimmermann, Herbert Hoffmann
  • Patent number: 5977096
    Abstract: Novel substituted steroid compounds are disclosed which are more effective than known radical-trapping agents in methods of prophylaxis and therapy of radical-mediated cell damage and of treatment of diseases due to radical-mediated cell damage. The novel substituted steroid compounds can be made from steroids having an estrane, androstane, pregnane or cholestane basic skeleton and have a radical-attracting aromatic substituent of the general formula --(CH.sub.2).sub.n X, or .dbd.CH--(CH.sub.2).sub.m X at the 17 or 6 position of the steroid nucleus, wherein X=Y, OY, SY, SeY or NHY; n=0 to 5; m=n-1 and Y is a phenyl group having five substituents A, B, C, D and E, wherein A to E is independently H, alkyl, Oalkyl, Oacyl, OH, or one of the substituents B, C or D is NR.sub.2 wherein R=alkyl and each of the other substituents is hydrogen. Pharmaceutical compositions containing the novel substituted steroid compounds and methods of making them are also part of the invention.
    Type: Grant
    Filed: February 20, 1999
    Date of Patent: November 2, 1999
    Assignee: Jenapharm GmbH & Co. KG
    Inventors: Peter Droescher, Bernd Menzenbach, Kurt Ponsold, Bernd Undeutsch, Michael Oettel, Wolfgang Romer, Gunter Kaufmann, Jens Schroder
  • Patent number: 5855905
    Abstract: A compound preparation for the treatment of hypogonadal men and men with hypophyseal diseases. This invention relates to compound preparations containing biogenous or synthetic androgens and biogenous or synthetic estrogens that are used for the treatment of imbalances of the testosterone metabolism in old age, of hypogonadal men, and of men with hypophyseal diseases. These compound preparations are present in various galenic formulations such as ointments, gels, sprays, TTS systems, tablets, lozenges, capsules, and suppositories. These preparations are used to treat the fluctuations of the testosterone metabolism occurring in old age and with certain diseases such as hypophyseal diseases (adenoma), hypogonadism and/or metabolic syndrome, to maintain the balance between androgens and estrogens found in young and healthy men in ill and/or elderly men as well.
    Type: Grant
    Filed: April 30, 1997
    Date of Patent: January 5, 1999
    Assignee: Jenapharm GmbH & Co. KG
    Inventors: Michael Oettel, Siegfried Golbs, Michael Dittgen, Carsten Timpe, Thomas Graser, Doris Hubler
  • Patent number: 5705495
    Abstract: The invention relates to new sulfamate derivatives of 1,3,5(10)-estratriene derivatives of the general formula I ##STR1## wherein the 3-sulfamate moiety is acylated, sulfonated or amidosulfonated. Furthermore, methods for the production of the compound and pharmaceutical preparations containing this compound are described. The compounds according to the invention have an estrogenic effect.
    Type: Grant
    Filed: October 18, 1996
    Date of Patent: January 6, 1998
    Assignee: Jenapharm GmbH & Co. KG.
    Inventors: Sigfrid Schwarz, Walter Elger, Gudrun Reddersen, Birgitt Schneider, Ina Thieme, Margit Richter