N*
R1
R2
R3
R4
(1)
CH3-CH2-(CH3)C-(O)-CH=CH3
COOMe
CH3
H
(2)
CH2-CH2-(CH3)C(OH)-CH=CH2
COOMe
CH3
H
(3)
CH2-CH2-C(CH2)-CH(OH)-CH2OH
COOH
CH3
H
(4)
CH2-CH2-(CH3)C(OH)-CH(OAc)-CH2OAc
COOMe
CH3
H
(5)
CH2-CH2-(CH3)C(OH)-CH=CH2
COOH
CH3
H
(6)
CH2-CH2-(CH3)C(OH)-CH=CH2
COOH
CH3
OH
(7)
CH2-CH2-(CH3)C(OH)-CH=CH2
COOH
CH3
O
(8)
CH2-CH2-(CH3)C=CH-COOH
CH3
CH2OH
H
(9)
CH2-CH2-(CH3)C=CH=CH2OH
CH3
CH2OH
OH
(10)
CH2-CH2-(CH2OH)CH-CH2-CH2OH
CH3
CH3
H
N˚
R1
R2
(11)
CH2-CH2-(CH3)C(OH)-CH=CH2
OH
(12)
CH2-CH2-(CH3)C(OH)-CH=CH2
OMe
(13)
CH2-CH2-(CH3)C(OH)-CH=CH2
OEt
N˚
R1
R2
R3
R4
(14)
CH2-CH2-(CH3)C=CH-CHO
H
CH3
OH
(15)
CH2-CH2-(CH3)C=CH-COOH
H
CH3
H
(16)
CH2-CH2-(CH3)C=CH-COOMe
H
CH3
H
(17)
CH2-CH2-(CH3)C(OH)-CH=CH2
H
CH3
H
(18)
CH2-CH2-(CH3)C(OH)-CH=CH2
H
CH3
OH
(19)
CH2-CH2-(CH3)CH-CH2-COOH
H
CH3
H
(20)
CH2-CH2-(CH3)C=CH-CH2OH
H
CH3
OH
(21)
CH2-CH2-(CH3)C(OH)-CH=CH2
H
CH3
OH
(22)
CH2-CH2-(CH3)C(OH)-CH=CH2
H
CH2OH
H
(23)
CH2-CH2-(CH3)C(OH)-CH=CH2
H
CH3
OAc
(24)
CH2-CH2-(CH3)C(OH)-CH=CH2
O
CH2OH
H
(25)
CH2-CH2-(CH3)C(OH)-CH=CH2
OAc
CH3
H
(26)
CH2-CH2-(CH3)C(OH)-CH=CH2
OAc
CH3
H
(27)
CH2-CH2-(CH3)C(OH)-CH=CH2
OAc
CH3
H
(28)
CH2-CH2-(CH3)C(OH)-CH=CH2
OH
CH3
H
(29)
CH2-CH2-(CH3)C(OH)-CH=CH2
OH
CH3
H
(30)
CH2-CH2-(CH3)C(OH)-CH=CH2
OMe
CH3
H
(32)
CH2-CH2-(CH3)CH-CH2-CH2OH
H
CH3
OH
N˚
R1
R2
R3
R4
R5
(25)
CH2-CH2-(CH3)C(OH)-CH=CH2
OAc
CH3
CH3
H
(31)
CH2-CH2-(CH3)C=CH-CH2OH
OH
O
CH2OAc
O
N˚
R1
R2
R3
R4
(33)
CH(OAc)-CH2-(CH3)C=CH-COOH
H
CH3
H
(34)
CH2-CH2-(CH3)CH-CH2-COOH
H
CH2OH
H
(35)
CH2-CH2-(CH3)CH-CH2-COOH
H
CH3
OH
(36)
CH2-CH2-(CH3)CH-CH2-COOH
H
CH2OH
OH
(37)
CH2-CH2-(CH3)C=CH-CH2OH
H
CH3
H
(38)
CH2-CH2-(CH3)C(OH)-CH=CH2
H
CH3
H
(39)
CH2-CH2-C(CH2)-CH=CH2
H
CH3
H
(40)
CH2-CH2-(CH3)C(OH)-CH=CH2
H
CH3
OAc
(41)
CH2-CH2-(CH3)C(OH)-CH=CH2
O
CH3
H
(42)
CH2-CH2-(CH3)C(OH)-CH=CH2
H
CH3
OH