9-Deoxy-9-methylene-PGF-3,4-didehydropiperidylamides

The present invention relates to novel 9-deoxy-9-methylene-PGF ,3,4-didehydropiperidylamides. These compounds are useful pharmacological agents, and are useful for the same purposes as the corresponding 9-deoxy-9-methylene-PFG-type acids.

• Brake actuating devices
• Transfer system for conveyor systems
• Launching system for inflatable raft
• Bag filling device
• Multiple head drum lift unit
• Ultrasonic transducer with reference reflector
• Flow-through mule shoe sub

• 9-Deoxy-9-methylene-PGF sulfonylamides
• Motor vehicle door latches
• Treatment of carbon fibers
• Nonacidic multimetallic catalytic composite
• Piston ring
• Electrical connector assembly retention system
• Control system for irrigation pumps
• Holographic viewer system

• Electrical waveform analysis
• Hydrophilic, oxygen permeable contact lens
• Articulated railway car trucks
• Hydromechanical transmission
• Feedforward amplifiers
• Plug-type switch
• Declusterer device
• Peak flow measuring device
• Bucket brigade circuit
• Hydraulic test set

• Molding sand mixtures
• Propanimidothioic acid derivatives
• Vibratory apparatus
• Circulation controlled rotor blade
• Vehicle entrance ramp
• Stereoscopic optical viewing system
• Energy saving fireplace
• Sheet film processor
• Photographic lens system
• Outer air seal

• Domestic cleaning device
• Sunlight admitting heat impeding panel
• Garment emblem
• Safety glove
• Flavoring with terpenyl ethers
• Hand tool
• Dual projected-beam smoke detector

present application is a continuation-in-part of Ser. No. 786,250, filed Apr. 11, 1977, now U.S. Pat. No. 4,098,805. The present invention relates to novel 9-deoxy-9-methylene-PFG, 3,4-didehydropiperidylamides, the essential material constituting a disclosure of which is incorporated here by reference from U.S. Pat. No. 4,098,805.