The present invention relates to 15-nitrooxyderivatives of latanoprost and 15-nitrooxyderivatives of latanoprost free acid, their use for the treatment of glaucoma and ocular hypertension and formulation containing 15-nitrooxyderivatives of latanoprost and 15-nitrooxyderivatives of latanoprost free acid.

Novel processes for the preparation of a compound of Formula I-2 substantially free of the 5,6-trans isomer: ##STR00001##
wherein ##STR00002##
R.sub.2, R.sub.3 and R.sub.4 are as defined in the specification are provided. Novel intermediates for the preparations of isomer free Prostaglandins and derivatives thereof are also provided.

Novel processes for the preparation of a compound of Formula I-2 substantially free of the 5,6-trans isomer: ##STR00001##
wherein ##STR00002##
R.sub.2, R.sub.3 and R.sub.4 are as defined in the specification are provided. Novel intermediates for the preparations of isomer free Prostaglandins and derivatives thereof are also provided.

The present invention relates to 15-nitrooxyderivatives of fluprostenol, their use for the treatment of glaucoma and ocular hypertension and formulation containing 15-nitrooxy derivatives of fluprostenol.

The present invention relates to 15-nitrooxyderivatives of latanoprost and 15-nitrooxyderivatives of latanoprost free acid, their use for the treatment of glaucoma and ocular hypertension and formulation containing 15-nitrooxyderivatives of latanoprost and 15-nitrooxyderivatives of latanoprost free acid.

The present invention relates to 15-nitrooxyderivatives of latanoprost and 15-nitrooxyderivatives of latanoprost free acid, their use for the treatment of glaucoma and ocular hypertension and formulation containing 15-nitrooxyderivatives of latanoprost and 15-nitrooxyderivatives of latanoprost free acid.

Novel processes for the preparation of a compound of Formula I-2 substantially free of the 5,6-trans isomer:

##STR00001##

wherein

##STR00002##

R.sub.2, R.sub.3 and R.sub.4 are as defined in the specification are provided. Novel intermediates for the preparations of isomer free Prostaglandins and derivatives thereof are also provided.

Novel processes for the preparation of a compound of Formula I-2 substantially free of the 5,6-trans isomer:

##STR00001##

wherein

##STR00002##

R.sub.2, R.sub.3 and R.sub.4 are as defined in the specification are provided. Novel intermediates for the preparations of isomer free Prostaglandins and derivatives thereof are also provided.

Disclosed herein are compositions comprising an amide related to a prostaglandin and a biogenic amine. Other aspects relate to certain chemical compounds, pharmaceutical compositions, and methods of treating glaucoma.

Disclosed herein are compositions comprising an amide related to a prostaglandin and a biogenic amine. Other aspects relate to certain chemical compounds, pharmaceutical compositions, and methods of treating glaucoma.