Ibuprofen and narcotic analgesic compositions
First Claim
1. A pharmaceutical tablet comprising a compressed composition substantially free of lactose and polyvinylpyrrolidone, said compressed composition comprising a granule comprised of:
- a) ibuprofen;
b) hydrocodone bitartrate;
c) colloidal silicon dioxide;
d) a filler selected from the group consisting of microcrystalline cellulose and powdered cellulose;
e) a disintegrant; and
a f) starch;
wherein the granule is formed by a wet granulation process and said granule comprises the ibuprofen and the hydrocodone bitartrate in a single phase; and
wherein the composition further comprises an extra granule material comprising a lubricant; and
wherein the composition flows well, has good compression performance and can be compressed over a wider range of compression forces with no substantial change in the disintegration time of the tablet; and
wherein said ibuprofen, said hydrocodone bitartrate, and said lubricant are present in said tablet in a single phase.
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Accused Products
Abstract
Provided herein are compositions and methods of making compositions of ibuprofen in combination with a narcotic analgesic. Specifically provided is a pharmaceutical tablet composition comprising ibuprofen; a narcotic analgesic; colloidal silicon dioxide; a filler selected from the group consisting of microcrystalline cellulose and powdered cellulose; a disintegrant selected from the group consisting of croscarmellose sodium, crospovidone, and sodium starch glycolate; a binder consisting of an akylhydroxy methylcellulose; a starch; and a lubricant. Also provided herein is a method of preparing a pharmaceutical tablet composition comprising: (a) Granulating ibuprofen, a narcotic analgesic, a first glidant, a first disintegrant, a binder, and starch to form granules wherein said granulating step comprises a wet granulation process; (b) blending the granules with extra-granular material comprised of a second glidant, a second disintegrant, a filler and starch to form a blend of granules and extra-granular material; and (c) compressing the blend into a tablet.
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Citations
34 Claims
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1. A pharmaceutical tablet comprising a compressed composition substantially free of lactose and polyvinylpyrrolidone, said compressed composition comprising a granule comprised of:
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a) ibuprofen;
b) hydrocodone bitartrate;
c) colloidal silicon dioxide;
d) a filler selected from the group consisting of microcrystalline cellulose and powdered cellulose;
e) a disintegrant; and
af) starch;
wherein the granule is formed by a wet granulation process and said granule comprises the ibuprofen and the hydrocodone bitartrate in a single phase; and
wherein the composition further comprises an extra granule material comprising a lubricant; and
wherein the composition flows well, has good compression performance and can be compressed over a wider range of compression forces with no substantial change in the disintegration time of the tablet; and
wherein said ibuprofen, said hydrocodone bitartrate, and said lubricant are present in said tablet in a single phase.
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2. A pharmaceutical tablet composition comprising a tablet material comprised of:
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a) about 25% to about 63%, by total weight of the tablet, of ibuprofen;
b) about 0.6% to about 3.8%, by weight, of hydrocodone bitartrate;
c) colloidal silicon dioxide wherein the weight of the colloidal silicon dioxide is provided in a range, of the total weight of the tablet, of about 0.5% to about 3%;
d) a filler selected from the group consisting of microcrystalline cellulose and powdered cellulose, wherein the weight of the filler is provided in a range, of the total weight of the tablet, of about 10% to about 42%;
e) a disintegrant selected from the group consisting of croscarmellose sodium, crospovidone, and sodium starch glycolate wherein the weight of the disintegrant is provided in a range, of the total weight of the tablet, of about 4% to about 10%;
f) a binder comprising an alkylhydroxy methylcellulose wherein the weight of the binder is provided in a range, of the total weight of the tablet composition, of about 2% to less than 6%;
g) a starch provided in a weight range, of the total weight of the tablet composition, of about 11% to about 20%; and
h) a lubricant wherein the lubricant is provided in an amount less than 1% by weight of the total weight of the tablet;
and wherein the tablet comprises a compressed blend of a granule and extra granule material and wherein the granule comprises granulate material comprised of;
1) the ibuprofen;
2) the hydrocodone bitartrate;
3) about 0.5% to about 2.0%, of the total weight of the tablet composition, of colloidal silicon dioxide;
4) about 9.5% to about 22%, of the total weight of the tablet composition, of filler;
5) about 4%, of the total weight of the tablet composition, of disintegrant;
6) about 6% to about 12%, of the total weight of the tablet composition of starch;
wherein the extra granule material comprises the remaining amount of the tablet material;
the composition is substantially free of lactose and polyvinylpyrrolidone and wherein the composition flows well, has good compression performance and can be compressed over a wide range of compression forces with no substantial change in the disintegration time of the tablet.- View Dependent Claims (3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33)
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34. A pharmaceutical composition comprising tablet material comprised of:
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a) about 50% ibuprofen;
b) about 1.88% hydrocodone bitartrate;
c) about 1.5% colloidal silicon dioxide;
d) about 19.3% microcrystalline cellulose as the filler;
e) about 8% sodium croscarmellose as the disintegrant;
f) about 3.25% hydroxypropyl methylcellulose as the binder;
g) about 15.6% corn starch as the starch;
h) about 0.5% magnesium stearate, wherein the total percent of the tablet material is equal to about 100% of the weight of the tablet;
wherein the tablet comprises a compressed blend of a granule and extra granulate material wherein the granule comprises as a portion of the tablet material that comprises the total weight of the tablet as follows;
a) about 50% ibuprofen;
b) about 1.9% hydrocodone bitartrate;
c) about 0.75% colloidal silicon dioxide;
d) about 9.5% microcrystalline cellulose;
e) about 4.0% croscarmellose sodium;
f) about 10.6% corn starch; and
g) about 3.3% hydroxypropyl methylcellulose; and
the extra granule material comprises the remaining amount of tablet material and the composition is substantially free of lactose and polyvinylpyrrolidone.
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Specification