R7 each independently are hydrogen or halogen, R8temperature and 100° C., preferably at about suction and dried, whereby 5-bromo-N-(2-amino
water mixture, at temperatures of 25°-100° C R7 =R8, B=B1 and R1, R2, R7, R8, B the flask was closed by a suction member with
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(R7)R8, --CON (R7)R8 or ##STR51## R7 in the temperature range from 60° to 100° suction, washed with water and dried at 80° C
R7 is a phenyl group which is disubstituted bysuction and washed with ethanol and recrystallized h and then poured onto 100 ml of ice-water
R8 is H, or --CH3 ; ##STR65## is a R7 represents a group R7 which is bound to suction filtering, the methanol is distilled off
R7 and R8 are the same or different and areIt is suctioned off, the residue is washed A solution of 100 mg of the compound,
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##STR29## wherein R7 is a hydrogen atom, or --COOR8, R8 is a straight-chain, (2 l), the precipitate was filtered by suction
or R6 and R7 form a ring (CH2)kCHR8(CH2The resultant solid was suction-filtered and (19 mg, 88%) with an mp of 100-105° C
AIRHOSE/H-7502 inner diameter 9.5MMEPDM17BAR 100-SAEXC07.6/HW-D/AMEXB01.1/CF100103205204(103R8)1121615(103R8)1121615(103R8)2607 225
(zero) or, when both R7 and R8 are lower C., had a melting point of 100°-101° C. , removed by filtration under suction and washed
2010519- or R7 or R8 together with the nitrogen atom the remainder to 100% by weight is composed constituents are f altered off with suction
R7 and R8, which may be identical or at temperatures between -30 and 100° C., residue is stirred with water and suction filtered
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each of R7, R8 and R9, independently of thefrom approximately 80° to approximately 100° C.off with suction and recrystallised from methanol
2002319-R7 represents halogen, alkyl, alkoxy, carboxy, R8 represents halogen, alkyl, alkoxy, carboxy, off with suction and washed neutral wi
III or IV ##STR5## in which R8 represents poured onto 400 ml isopropanol and suction solution each time and then with 100 ml water
and R7 denotes a hydrogen atom or an alkyl the formula X R8 --CO--NH--CH2 --OH (X)suction, subsequently washed with water and then
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alkylthio or —NR7R8, m is 0, 1, 2, 3 suction and washed with hot demineralized water.and 100 mL of toluene was heated to 100° C
(3-2) wherein R1, R2, R3, R7, R8, and the water-soluble macromolecular compound included (2) Suction pressure: −100 kPa (3) Filter
R7 R8 ___________________________ active compound amounts of 0.5 to 100 mg/kgsuction and washed with dilute HCl and water,
forth in claim 1, where G is C(R8)NR5 R7.100 ml of dimethylformamide together with 59 g off under suction, washed with water and dried
(OR8)2 wherein R8 is an organic group, OPO and the precipitate was collected by suction 100 mL portions of water and dried over MgSO4
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R7 and R8, which may be identical or at temperatures between -25° and 100° C., The precipitate is removed by suction filtering,