Claims
- 1. A transdermal delivery system comprising a 3,4-diarylchroman of formula I ##STR4## wherein R is C.sub.1-6 alkyl, or a pharmaceutically acceptable salt thereof; a hydrophobic vehicle, and a hydrophilic vehicle or mixtures thereof; wherein the hydrophobic and hydrophilic vehicles and 3,4-diarylchroman are dispersed in a matrix or liquid reservoir patch, and the 3,4-diarylchroman is delivered to a patient in an amount of from about 0.0001 mg to about 10 mg per day.
- 2. The delivery system according to claim 1 wherein the 3,4-diarylchroman is levormeloxifene.
- 3. The delivery system according to claim 1 wherein the 3,4-diarylchroman is in the form of the hydrogen fumarate salt.
- 4. The delivery system of claim 1 being a patch or pad.
- 5. The delivery system according to claim 4 wherein the patch or pad has a size from about 1 cm.sup.2 to about 200 cm.sup.2.
- 6. A method of enhancing the penetration of a compound selected from a 3,4-diarylchroman of formula I or a pharmaceutically acceptable salt thereof, through human and non-human skin and membranes comprising the use of a hydrophobic and/or hydrophilic vehicle(s) or mixtures thereof, wherein said compound of formula I is delivered in an amount of from about 0.00001 mg to about 10 mg per kg body weight per day.
- 7. A method for reducing or preventing bone loss, for lowering serum cholesterol, inhibiting lipid accumulation in the arterial wall, use as a vasodilator, for the prevention and treatment of atherosclerosis, hyperlipidemia and hypercoagulability, for the treatment of female patients suffering from endometriosis, dysfunctional bleeding, endometrial cancer, polycystic ovarian syndrome, anovulatory bleeding and breast cancer and male patients with gynecomastia, prostate hypertrophy and prostate carcinoma, for inducing endometrial thinning prior to intrauterine surgery, for treating menopausal symptoms, and atrophy of mucous membranes and skin, for the treatment of patients suffering from obesity and Alzheimer's disease, comprising administering to a mammal in need thereof the transdermal delivery system of claim 1.
Priority Claims (2)
Number |
Date |
Country |
Kind |
0552/96 |
May 1996 |
DKX |
|
1278/97 |
Nov 1997 |
DKX |
|
CROSS-REFERENCE TO RELATED APPLICATIONS
This application is a continuation-in-part of application Ser. No. 08/852,714 filed on May 7, 1997 and claims priority under 35 U.S.C. 119 of US provisional application Ser. No. 60/019,009 filed on Jun. 3, 1996 and Danish application Ser. Nos. 1278/97 filed on Nov. 10, 1997 and 0552/96 filed on May 8, 1996, the contents of which are fully incorporated herein by reference.
US Referenced Citations (2)
Number |
Name |
Date |
Kind |
5147339 |
Sundstrom |
Sep 1992 |
|
5280040 |
Labroo et al. |
Jan 1994 |
|
Continuations (1)
|
Number |
Date |
Country |
Parent |
852714 |
May 1997 |
|