Claims for Patent: 8,143,425

Summary for Patent: 8,143,425

Title:	Heterocyclic aromatic compounds useful as growth hormone secretagogues
Abstract:	Novel heterocyclic aromatic compounds are provided that are useful in stimulating endogenous production or release of growth hormone, said compounds having the general structure of formula I ##STR00001## wherein R.sup.1, R.sup.1a, R.sup.6, X.sup.a, X.sup.b and Y are as described herein. The compounds provided herein are useful in treating obesity, osteoporosis (improving bone density) and in improving muscle mass and muscle strength.
Inventor(s):	Ewing; William R. (Yardley, PA), Li; Jun (Princeton, NJ), Sulsky; Richard B. (West Trenton, NJ), Hernandez; Andres S. (Lawrenceville, NJ)
Assignee:	Bristol-Myers Squibb Company (Princeton, NJ)
Application Number:	11/247,491
Patent Claims:	1. A compound according to Formula I: ##STR00118## or a stereoisomer or pharmaceutically acceptable salt form thereof, wherein: R.sup.1 and R.sup.1a are independently selected from the group consisting of hydrogen, alkyl and arylalkyl; X.sup.a is selected from the group consisting of ##STR00119## R.sup.5 is selected from the group consisting of hydrogen and J.sup.1, R.sup.5a is selected from the group consisting of hydrogen and aryl, R.sup.5b is hydrogen; J.sup.1 is --(CH.sub.2).sub.vOC(O)N(T.sup.1a)T.sup.1; T.sup.1 and T.sup.1a are independently selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, lower alkylthioalkyl, alkoxyalkyl, aryl, arylalkyl, heteroaryl, heteroarylalkyl, cycloheteroalkyl and cycloalkyl, wherein alkyl, alkenyl, alkynyl, lower alkylthioalkyl, alkoxyalkyl, aryl, arylalkyl, heteroaryl, heteroarylalkyl, cycloheteroalkyl and cycloalkyl of which may optionally be substituted with 0-3 substituents selected from the group consisting of halogen, hydroxyl, --NR.sup.8dC(O)NR.sup.8eR.sup.8h, --C(O)NR.sup.8dR.sup.8e, --NR.sup.8dC(O)R.sup.8e, --CN, --N(R.sup.8d)SO.sub.2R.sup.8e, --OC(O)R.sup.8d, --SO.sub.2NR.sup.8dR.sup.8e, --SOR.sup.8h, --SO.sub.2R.sup.8j, alkoxy, --COOH, cycloheteroalkyl and --C(O)OR.sup.8k, or T.sup.1 and T.sup.1a may be taken together to form a 3-8 membered heteroaryl or heterocyclo ring; Y is ##STR00120## X.sup.c is a direct bond; R.sup.7 and R.sup.7a are independently selected from the group consisting of H and alkyl, or R.sup.7 and R.sup.7a may be taken together to form a 3-7 membered ring; R.sup.6 is hydrogen; R.sup.8dR.sup.8e, R.sup.8h, R.sup.8j and R.sup.8k are independently selected from the group consisting of hydrogen, alkyl, alkenyl, cycloalkyl and aryl; X.sup.b is --NR.sup.9R.sup.10; R.sup.9 and R.sup.10 are each hydrogen m and n are independently 0 to 3; and v is 0 to 5. 2. The compound according to claim 1, wherein: Y is ##STR00121## X.sup.c is a direct bond; R.sup.7 and R.sup.7a are alkyl; R.sup.9 and R.sup.10 are hydrogen; and m and n are 0. 3. The compound according to claim 2, wherein: R.sup.1 is alkyl and R.sup.1a is hydrogen. 4. The compound according to claim 1 wherein X.sup.a is ##STR00122## 5. The compound according to claim 1, wherein the compound is (S)-2-(3-(1-(2-amino-2-methylpropanamido)-4-phenylbutyl)-1H-pyrazol-4-yl)- ethyl 4-hydroxybutylcarbamate. 6. A pharmaceutical composition comprising a compound as defined in claim 1 and a pharmaceutically acceptable carrier or diluent. 7. The pharmaceutical composition of claim 6 further comprising at least one additional compound selected from the group consisting of parathyroid hormone, bisphosphonates, estrogen, testosterone, selective estrogen receptor modulators, selective androgen receptor modulators, progestin receptor agonists, anti-diabetic agents, anti-hypertensive agents, anti-inflammatory agents, anti-osteoporosis agents, anti-obesity agents, cardiac glycosides, cholesterol lowering agents and thyroid mimetics. 8. The pharmaceutical composition of claim 6 further comprising at least one nutritional supplement. 9. A pharmaceutical composition comprising a compound as defined in claim 5 and a pharmaceutically acceptable carrier or diluent. 10. The pharmaceutical composition of claim 9 further comprising at least one additional compound selected from the group consisting of parathyroid hormone, bisphosphonates, estrogen, testosterone, selective estrogen receptor modulators, selective androgen receptor modulators, progestin receptor agonists, anti-diabetic agents, anti-hypertensive agents, anti-inflammatory agents, anti-osteoporosis agents, anti-obesity agents, cardiac glycosides, cholesterol lowering agents and thyroid mimetics. 11. The pharmaceutical composition of claim 9 further comprising at least one nutritional supplement.

Details for Patent 8,143,425

Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Nps Pharmaceuticals, Inc.	NATPARA	parathyroid hormone	For Injection	125511	01/23/2015		2024-10-12