This ppt was made for our stupid projects..... The main purpose behind uploading this ppt is that no one should suffer like us and waste their time behind these stupid things... concentrate on your studies..
This ppt was made for our stupid projects..... The main purpose behind uploading this ppt is that no one should suffer like us and waste their time behind these stupid things... concentrate on your studies..
9. Unit One Part 1: introduction
pic: Aquarium
of the Pacific
10. Unit One Part 1: introduction
these are not random
pictures; the molecule is
a potential painkiller
called epibatidine which
is isolated from poison
dart frogs...
pic: Aquarium
of the Pacific
18. ...and to do this we must understand the
molecules that make up these systems
Me
N
Me Me
N Fe N
HO2C(H2C)2
N
HO2C(H2C)2 Me
haem
19. ...lets stop with
atoms & electrons!
And none of this
maths malarkey.
but we don't need
Image Credit: NIST/University of Colorado
to get carried away...
21. Me Me Me
11
12
Me Me
Rhodopsin H
11-cis-retinal N
(aldehyde not imine) Opsin
photon
Me Me Me Me
isomers and the Me N
H
visual cascade all trans-retinal
starts VISUAL CASCADE
Opsin
23. penicillin G
antibacterial
H H
N S
Me
O N Me
O
CO2H
http://staff.science.uva.nl/~dcslob/lesbrieven/maarten/Bacterien.html
24. penicillin G
Chemistry explains
how penicillin blocks antibacterial
bacterial cell wall
synthesis. H H
N S
Me
O N Me
O
CO2H
http://staff.science.uva.nl/~dcslob/lesbrieven/maarten/Bacterien.html
25. F
OH OH O
H N O Ca2+
N
O Me
Me
2
Liptor
cholesterol treatment
US$ 12.9 billion
49. C6H14
...but not how they
H H H H
are connected
H H
H H
H C C H H C H H H
H C H H H
C C C H C C
H C C H C C H
H HH C H H C C C
H H H H H C H
H H H H H H H
H H
H H H H H H
H
C
C
C
C
C
C
H
molecular
H H H H H H
formula
52. CH3CH2CH2CH2CH2CH3
H H O Me
H C H H H Me N
N
H
C
C
C
C
H (CH3)2CHCH(CH3)CH3
O N N
H H H C H
H H ...but bulky...and Me
some structures
condensed would be confusing!
formula
53. H H H H H H
C C C H
H C C C
H H H H H H
structural
formula
54. H H H H H H
C C C H
H C C C
H H H H H H
now we’re talking;
atoms, bonding,
shape. It has it all.
But...
structural
formula
55. H H H H H H
C C C H
H C C C
H H H H H H
...can be messy and
time consuming...
H
C
H2C CH
OH
OH H2C
N
H H2C C CH2
H
C C N CH
HC C H C 2
N H
N C
C CH
OMe HC C CH3 structural
formula
C O
H
57. Quick, easy and
tells me
everything...but do
you understand
what it means?
skeletal
(structural) formula
58. other
representations
H
H
C H O O
H H C C CHO
H C C H H
H H H
OH Et H
CHO
Et H
H OH HO
Ph
CH3 H CH3
H CH3
Ph
Fischer Newman Sawhorse
projection projection projection
59. do not use this
representation!
H H H H H H
H C C C C C C H
H H H H H H
60. do not use this
representation!
H H H H H H
H C C C C C C H
H H H H H H
72. HO
HO
OH
O
O O
NH2 O
Cl
OH O O
HO Cl OH
O O O
H H H
O N N N
N N N
H H H
HN O O O
O
HO NH2
OH
HO OH
C CH
Vancomycin
can be
all and removed
73. HO
HO
OH
O
O O
O assume each corner
NH2 Cl
OH O O is a carbon...
HO Cl OH
O O O
H H H
O N N N
N N N
H H H
HN O O O
O
HO NH2
OH
HO OH
C CH
Vancomycin
can be
all and removed
74. HO
HO
OH
O
O O
NH2 O
Cl
OH O O
HO Cl OH
O O O
H H H
O N N N
N N N
H H H
HN O O O
O
NH2 ...and it will always
HO
have four bonds.
OH
HO OH
C CH
Vancomycin
can be
all and removed
86. example
four
reverse
H H
CO2H C CO2H
HO HO C C CO2H
HO C
+C +H
NH2 NH2
H NH2
Add H to make all C
have four bonds
87. example
four remember C has
reverse four; O has two
bonds and H has
one
H H
CO2H C CO2H
HO HO C C CO2H
HO C
+C +H
NH2 NH2
H NH2
H H O H H O H H O
H
C C C C H C C H
HO C O HO C O HO C O
H NH2 H NH2 H NH2
89. H
CHO H C
CHO
C C H H
C C C
NC CO2H NC C C CO2H
H H H
add C to corners
and H to make four
bonds
example
five
reverse
90. H
CHO H C
CHO
C C H H
C C C
NC CO2H NC C C CO2H
now get three bonds
H H H
to N; two bonds to
O and one to H
H O
H C C
C C H
H H
C C C O
example N
C C C C H
five H H H O
reverse