1. A head supporting mechanism, comprising:
a flexure for holding a head slider for recording andor reproducing information onto or out of a medium;
a load beam for holding this flexure and applying a load onto said head slider;
an IC for strengthening recording andor reproduction by said head slider;
signalcontrol Functioning pads for connecting this IC and signalcontrol lines; and
a power supply pad for connecting said IC having a greater area than these signalcontrol junctioning pads to a power supply line.
2. The head supporting mechanism as set forth in claim 1, wherein the area of said power supply pad overlaps half or more of that of said IC.
3. The head supporting mechanism as set forth in claim 1, wherein said power supply pad protrudes beyond said IC in the widthwise direction of the supporting mechanism.
4. The head supporting mechanism as set forth in claim 1, wherein said IC is overcoated.
5. A head assembly, comprising:
a head slider for recording andor reproducing information onto or out of a medium;
a flexure for holding this head slider;
a load beam for holding this flexure and applying a load onto said head slider;
an IC for strengthening recording andor reproduction by said head slider;
signalcontrol Functioning pads for connecting this IC and signalcontrol lines; and
a power supply pad for connecting said IC having a greater area than these signalcontrol Functioning pads to a power supply line.
6. The head assembly as set forth in claim 5, wherein the area of said power supply pad overlaps half or more of that of said IC.
7. The head assembly as set forth in claim 5, wherein said power supply pad protrudes beyond said IC in the widthwise direction of the supporting mechanism.
8. The head assembly as set forth in claim 5, wherein said IC is overcoated.
9. A magnetic disk drive, comprising:
a medium for recording information thereon;
a head slider for recording information onto or reproducing recorded information out of this medium;
a flexure for holding this head slider;
a load beam for holding this flexure and applying a load onto said head slider;
a mount for holding this load beam;
a carriage arm for holding this mount and positioning said head slider over said medium;
an IC for strengthening recording andor reproduction by said head slider;
signalcontrol Functioning pads for connecting this IC and signalcontrol lines; and
a power supply pad for connecting said IC having a greater area than these signalcontrol junctioning pads to a power supply line.
10. The head magnetic disk drive as set forth in claim 9, wherein the area of said power supply pad overlaps half or more of that of said IC.
11. The head magnetic disk drive as set forth in claim 9, wherein said power supply pad protrudes beyond said IC in the widthwise direction of the supporting mechanism.
12. The magnetic disk drive as set forth in claim 9, wherein said IC is overcoated.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A compound having a formula
or a pharmaceutically acceptable salt thereof;
wherein a dashed line represents the presence or absence of a bond;
Y is
A is \u2014(CH2)6\u2014, cis \u2014CH2CH\u2550CH\u2014(CH2)3\u2014, or \u2014CH2C\u2261C\u2014(CH2)3\u2014, wherein 1 or 2 carbon atoms may be replaced by S or O; or A is \u2014(CH2)m\u2014Ar\u2014(CH2)o\u2014 wherein Ar is interarylene or heterointerarylene, the sum of m and o is 1, 2, 3, or 4, and wherein one CH2 may be replaced by S or O;
U1 is independently hydrogen; OH; O; S; F; Cl; Br; I; CN; or O-alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms;
J1 is hydrogen; F; Cl, Br; I; O; OH; CN; O-alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms; alkyl having 1, 2, 3, 4, 5, or 6 carbon atoms; or CF3;
J2 is hydrogen; F; Cl, Br; I; CN; O-alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms; alkyl having 1, 2, 3, 4, 5, or 6 carbon atoms; or CF3; and
B is aryl or heteroaryl.
2. The compound of claim 1 wherein A has a structure selected from:
3. The compound of claim 2 wherein A is 5-(3-propyl)thiophen-2-yl.
4. The compound of claim 1 wherein A is 6-hexyl.
5. The compound of claim 1 wherein A is (Z)-6-hex-4-enyl.
6. The compound of claim 1 wherein B is a substituted phenyl.
7. The compound according to claim 1 wherein said compound has the formula
or a pharmaceutical salt thereof,
wherein R is hydrogen or C1-10 hydrocarbyl.
8. The compound according to claim 7 wherein said compound has the formula
or a pharmaceutical salt thereof.
9. The compound according to claim 1 wherein said compound has the formula
or a pharmaceutically acceptable salt thereof.
10. The compound according to claim 1 wherein said compound has the formula
or a pharmaceutically acceptable salt thereof.
11. The compound according to claim 1 wherein said compound has the formula
or a pharmaceutically acceptable salt thereof.
12. The compound according to claim 1 wherein said compound has the formula
or a pharmaceutically acceptable salt thereof.
13. The compound according to claim 1 wherein said compound has the formula
or a pharmaceutically acceptable salt thereof.
14. The compound according to claim 1 wherein said compound has the formula
or a pharmaceutically acceptable salt thereof.
15. The compound according to claim 1 wherein said compound has the formula
or a pharmaceutically acceptable salt thereof.
16. The compound according to claim 1 wherein said compound has the formula
or a pharmaceutically acceptable salt thereof.
17. The compound according to claim 1 wherein said compound has the formula
or a pharmaceutically acceptable salt thereof.
18. A method of treating baldness comprising administering to a subject in need thereof a therapeutically effective amount of a compound of claim 1.