Delete Files in a folder and disregard an existing folder

I did a lot of geoprocessing steps and now I like to delete all files including result, result, _join, _interand reclass in their name. I can do this with the following

import glob
import os
for fl in glob.glob(r"D:Usersjuliaerste_aufgdelete*result*" ):
    os.remove(fl)

for f2 in glob.glob(r"D:Usersjuliaerste_aufgdelete*result*" ):
    os.remove(f2)

for f3 in glob.glob(r"D:Usersjuliaerste_aufgdelete*_join*" ):
    os.remove(f3)

for f4 in glob.glob(r"D:Usersjuliaerste_aufgdelete*_inter*" ):
    os.remove(f4)

for f5 in glob.glob(r"D:Usersjuliaerste_aufgdelete*reclass*" ):
    os.remove(f5)

see here.

But before deleting I created a resultfolder in the folder(workspace) with the files and copied the results of the geoprocessing steps which I need furthermore to this resultfolder. Because of this resultfolder the code to delete is not working any more. What can I do that the delete-code disregards the resultfolder?

(The code down is just to make the question more clear)

import arcpy
import os
from arcpy import env
env.workspace = r"env.workspace = r"D:Usersjuliaurban_A_sel""
#new folder
# Set local variables
out_folder_path = env.workspace
out_name = "resultfolder"

# Execute CreateFolder
arcpy.CreateFolder_management(out_folder_path, out_name)
newpath= env.workspace + "\" + out_name
out_gdb_path = newpath
arcpy.CreateFileGDB_management(out_gdb_path, "output.gdb")
outWorkspace= newpath +"\"+"output.gdb"
resultList = arcpy.ListFeatureClasses("*_result*")
arcpy.FeatureClassToGeodatabase_conversion(resultList, outWorkspace)