Anti-angiogenic compositions and methods of use

• US 6,506,411 B2
• Filed: 04/19/1999
• Issued: 01/14/2003
• Est. Priority Date: 07/19/1993
• Status: Expired due to Fees

• Current Assignee: Angiotech Pharmaceuticals Incorporated
• Original Assignee: Angiotech Pharmaceuticals Incorporated
• Inventors: Hunter, William L., Machan, Lindsay S., Arsenault, A. Larry
• Primary Examiner(s): AZPURU, CARLOS A
• Application Number:
  US09/294,458
• Publication Number:
  US 20020164377A1
• Time in Patent Office: 1,366 Days
• Field of Search: 424/426, 424/501, 424/502
• US Class Current: 424/501
• CPC Class Codes: A61K 2300/00 Mixtures or combinations of active ingredients, wherein at least one active ingredient is fully defined in groups A61K31/00 - A61K41/00
• CPC Class Codes: A61K 31/122 having the oxygen directly attached to a ring, e.g. quinones, vitamin K1, anthralin
• CPC Class Codes: A61K 31/136 having the amino group directly attached to the aromatic ring, e.g. benzeneamine
• CPC Class Codes: A61K 31/165 having aromatic rings, e.g. colchicine, atenolol, progabide
• CPC Class Codes: A61K 31/185 Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids hydroxamic acids A61K31/16; peroxy acids A61K31/327
• CPC Class Codes: A61K 31/203 Retinoic acids ; Salts thereof
• CPC Class Codes: A61K 31/335 having oxygen as the only ring hetero atom, e.g. fungichromin
• CPC Class Codes: A61K 31/337 having four-membered rings, e.g. taxol
• CPC Class Codes: A61K 31/426 1,3-Thiazoles
• CPC Class Codes: A61K 31/427 not condensed and containing further heterocyclic rings
• CPC Class Codes: A61K 31/4745 condensed with ring systems having nitrogen as a ring hetero atom, e.g. phenantrolines yohimbine derivatives, vinblastine A61K31/475; ergoline derivatives A61K31/48
• CPC Class Codes: A61K 31/519 ortho- or peri-condensed with heterocyclic rings
• CPC Class Codes: A61K 31/525 Isoalloxazines, e.g. riboflavins, vitamin B2
• CPC Class Codes: A61K 31/555 containing heavy metals, e.g. hemin, hematin, melarsoprol
• CPC Class Codes: A61K 31/565 not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
• CPC Class Codes: A61K 31/57 substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
• CPC Class Codes: A61K 31/702 Oligosaccharides, i.e. having three to five saccharide radicals attached to each other by glycosidic linkages
• CPC Class Codes: A61K 33/00 Medicinal preparations containing inorganic active ingredients
• CPC Class Codes: A61K 33/06 Aluminium, calcium or magnesium; Compounds thereof , e.g. clay
• CPC Class Codes: A61K 33/24 Heavy metals; Compounds thereof
• CPC Class Codes: A61K 33/30 : Zinc; Compounds thereof
• CPC Class Codes: A61K 38/57 : from animals; from humans A61K38/553, A61K38/556 take precedence
• CPC Class Codes: A61K 45/06 : Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
• CPC Class Codes: A61K 9/0019 : Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner non-active ingredients are additionally classified in A61K47/00
• CPC Class Codes: A61K 9/0048 : Eye, e.g. artificial tears
• CPC Class Codes: A61K 9/0051 : Ocular inserts, ocular implants
• CPC Class Codes: A61K 9/14 : Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles microspheres A61K9/16; microcapsules A61K9/50; nanocapsules, nanoparticles of the matrix type A61K9/51
• CPC Class Codes: A61K 9/1635 : obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
• CPC Class Codes: A61K 9/1641 : obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
• CPC Class Codes: A61K 9/1647 : Polyesters, e.g. poly(lactide-co-glycolide)
• CPC Class Codes: A61K 9/1658 : Proteins, e.g. albumin, gelatin
• CPC Class Codes: A61K 9/5031 : obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poly(lactide-co-glycolide)
• CPC Class Codes: A61K 9/5146 : obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyamines, polyanhydrides
• CPC Class Codes: A61K 9/5153 : Polyesters, e.g. poly(lactide-co-glycolide)
• CPC Class Codes: A61K 9/7007 : Drug-containing films, membranes or sheets A61K9/0041, A61K9/0043, A61K9/006, A61K9/0063 take precedence
• CPC Class Codes: A61L 2300/416 : Anti-neoplastic or anti-proliferative or anti-restenosis or anti-angiogenic agents, e.g. paclitaxel, sirolimus
• CPC Class Codes: A61L 2300/606 : Coatings
• CPC Class Codes: A61L 2300/622 : Microcapsules
• CPC Class Codes: A61L 2430/36 : for embolization or occlusion, e.g. vaso-occlusive compositions or devices
• CPC Class Codes: A61L 31/10 : Macromolecular materials
• CPC Class Codes: A61L 31/145 : Hydrogels or hydrocolloids
• CPC Class Codes: A61L 31/16 : Biologically active materials, e.g. therapeutic substances A61L31/047 takes precedence
• CPC Class Codes: A61P 1/04 : for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
• CPC Class Codes: A61P 1/16 : for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
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• CPC Class Codes: A61P 27/02 : Ophthalmic agents
• CPC Class Codes: A61P 35/00 : Antineoplastic agents
• CPC Class Codes: A61P 43/00 : Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
• CPC Class Codes: A61P 7/02 : Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
• CPC Class Codes: A61P 7/04 : Antihaemorrhagics; Procoagulants; Haemostatic agents; Antifibrinolytic agents
• CPC Class Codes: A61P 9/00 : Drugs for disorders of the cardiovascular system
• CPC Class Codes: A61P 9/10 : for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
• CPC Class Codes: A61P 9/14 : Vasoprotectives; Antihaemorrhoidals; Drugs for varicose therapy; Capillary stabilisers
• CPC Class Codes: B82Y 5/00 : Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
• CPC Class Codes: C07C 233/64 : having carbon atoms of carboxamide groups bound to carbon atoms of six-membered aromatic rings
• CPC Class Codes: C07K 14/811 : Serine protease (E.C. 3.4.21) inhibitors
• CPC Class Codes: C08L 2203/02 : for biomedical use
• CPC Class Codes: C08L 23/08 : Copolymers of ethene C08L23/16 takes precedence
• CPC Class Codes: C08L 23/0853 : Vinylacetate
• CPC Class Codes: C08L 2312/00 : Crosslinking
• CPC Class Codes: C08L 2666/04 : Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
• CPC Class Codes: C08L 2666/06 : Homopolymers or copolymers of unsaturated hydrocarbons; Derivatives thereof
• CPC Class Codes: C08L 2666/18 : Polyesters or polycarbonates according to C08L67/00 - C08L69/00; Derivatives thereof
• CPC Class Codes: C08L 29/04 : Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
• CPC Class Codes: C08L 67/04 : Polyesters derived from hydroxycarboxylic acids, e.g. lactones C08L67/06 takes precedence
• CPC Class Codes: Y10S 977/773 : Nanoparticle, i.e. structure having three dimensions of 100 nm or less
• CPC Class Codes: Y10S 977/915 : Therapeutic or pharmaceutical composition

Abstract

The present invention provides compositions comprising an anti-angiogenic factor, and a polymeric carrier. Representative examples of anti-angiogenic factors include Anti-Invasive Factor, Retinoic acids and derivatives thereof, and paclitaxel. Also, provided are methods for embolizing blood vessels, and eliminating biliary, urethral, esophageal, and tracheal/bronchial obstructions.

Claims

1. A composition, comprising:

(a) a compound which disrupts microtubule function; and

(b) a non-biodegradable polymer.

2. The composition according to claim 1 wherein said compound is paclitaxel or derivative thereof.

3. The composition according to claim 1 wherein said compound is colchicine.

4. The composition according to claim 1 wherein said compound is mitoxantrone.

5. The composition according to claim 1 wherein said compound which disrupts microtubule function is paclitaxel.

6. The composition according to claim 1 wherein said compound which disrupts microtubule function is docetaxel®

.

7. The composition according to any one of claims 1-6 wherein said composition is sterile.

8. The composition according to any one of claims 1-6 wherein said polymer is ethylene vinyl acetate.

9. The composition according to any one of claims 1-6 wherein said polymer is silicone.

10. The composition according to any one of claims 1-6 wherein said polymer is poly(methylmethacrylate).

11. The composition according to any one of claims 1-6 wherein said polymer is at least one of ethylene vinyl acetate, silicone, and poly(methylmethacrylate).