IP Library Granted Patent US 7,759,386
Granted Patent B2
US 7,759,386 · App. 11/943,269 · Granted Jul 20, 2010

Pharmaceutical compositions of estrogenic agents

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Quick Facts
Patent No.
US 7,759,386
App. No.
11/943,269
Granted
Jul 20, 2010
Kind
B2
Abstract

This invention relates to novel pharmaceutical carrier or excipient systems and oral pharmaceutical compositions comprising 1-[4-(2-Azepan-1yl-ethoxy)-benzyl]-2-(4-hydroxyphenyl)-3-methyl-1H-indol-5-ol or 2-(4-Hydroxy-phenyl)-3-methyl-1-(4-(2-piperidin-1-yl-ethoxy)benzyl]-1H-indol-5-ol, or a pharmaceutically acceptable salt thereof.

Claims (26)

1. A pharmaceutical composition comprising, by weight:

a) from about 2% to about 8% 1-[4-(2-Azepan-1yl-ethoxy)-benzyl]-2-(4-hydroxyphenyl)-3-methyl-1H-indol-5-ol or 2-(4-Hydroxy-phenyl)-3-methyl-1-(4-(2-piperidin-1-yl-ethoxy)benzyl]-1H-indol-5-ol, or a pharmaceutically acceptable salt thereof;

b) lactose from about 32% to about 38%;

c) microcrystalline cellulose from about 32% to about 38%;

d) pregelatinized starch from about 12% to about 16%;

e) ascorbic acid from about 1% to about 2%;

f) sodium lauryl sulfate from about 1% to about 2%;

g) sodium starch glycolate from about 4% to about 8%;

h) silicon dioxide from about 0.1% to about 0.2%; and

i) magnesium stearate from about 0.3% to about 0.7%.

2. A pharmaceutical composition comprising, by weight:

a) from 0.1% to 25% 1-[4-(2-Azepan-1yl-ethoxy)-benzyl]-2-(4-hydroxy-phenyl)-3-methyl-1H-indol-5-ol or 2-(4-Hydroxy-phenyl)-3-methyl-1-(4-(2-piperidin-1-yl-ethoxy)-benzyl]-1H-indol-5-ol, or a pharmaceutically acceptable salt thereof;

b) from about 20% to about 80% lactose;

c) from about 4% to about 40% pregelatinized starch;

d) from about 0.2% to about 5% sodium lauryl sulfate;

e) from about 0.5% to about 15% ascorbic acid;

f) from about 0.1% to about 10% silicon dioxide; and

g) from about 0.2% to about 10% magnesium stearate.

3. A pharmaceutical composition of claim 2 comprising, by weight:

a) from about 5% to about 18% 1-[4-(2-Azepan-1yl-ethoxy)-benzyl]-2-(4-hydroxyphenyl)-3-methyl-1H-indol-5-ol or 2-(4-Hydroxy-phenyl)-3-methyl-1-(4-(2-piperidin-1-yl-ethoxy)benzyl]-1H-indol-5-o l, or a pharmaceutically acceptable salt thereof;

b) from about 47% to about 77% lactose;

c) from about 25% to about 35% pregelatinized starch;

d) from about 1% to about 2% sodium lauryl sulfate;

e) from about 1% to about 3% ascorbic acid;

f) from about 0.1% to about 0.5% silicon dioxide; and

g) from about 0.2% to about 0.5% magnesium stearate.

Assignments (1)
CHANGE OF NAME Recorded Jul 28, 2010
From: WYETH
To: WYETH LLC
Reel/Frame 024750/0095 →