"London is too close to Moscow and this may burn out our athletes," Athletics Kenya president Isaiah Kiplagat said.
"We shall not allow the athletes we selected for the world championships to run in any other (Diamond) League races until after Moscow.
"Our athletes should learn from Russian athletes who have not featured in the (Diamond) League meetings because they want to perform well at home."
As well as Silas Kiplagat, who is the world silver medallist in 1,500m, Nixon Chepseba, Conseslus Kipruto and Olympic steeplechase bronze medallist Abel Mutai have been withdrawn from the London meeting on Friday and Saturday.
Kenyan athletes and AK were criticised last year when Kenya underperformed at the London Olympics, with many observers saying the runners looked jaded after racing in events ahead of the Games.
Silas Kiplagat won the 1,500m race at the Kenyan trials ahead of world champion Asbel Kiprop, while Chepseba was third. Teenager Kipruto won the 3,000m steeplechase ahead of Mutai.
Kenya have selected 42 athletes for the world championships which run from August 10-18.