... Q 207-1 CI C02H H — 0 cyclopropyl 207-2 CI C02H H CH2 1 cyclopropyl 207-3 CI C02H H CH(CH3) 1 cyclopropyl 207-4 CI C02H H — 0 cyclobutyl 207-5 CI C02H H ...

R1 R2 R4 cyclopropyl C(0)0, H3N+Me CI 2-thienyl OCH2C02H CI cyclopropyl C(0)0, HN+(Me)3 CI Me C02H H cyclopropyl C(0)0, N+(Me)4 CI Me C02Me H cyclopropyl ...

OCH2C6H4-4-C02Et CI HH CH3 CO 180. OCH2C6H4-4-C02Et H CF3 HH CO 237. OCH2C6H4-2- C02H CI HH CH3 CO 181. OCH2C6H4-2-C02H H CF3 HH CO 238. OCH2C6H4-3-C02H CI ...

C08g 51/80; C07c 51/32, 51/34 US CI. 260—346.8 7 Claims Still an additional ... TABLE 50 -C02H -H -COsH -CO2II — H oo II II -C— O— C— CH3 o 0 -COC-CHsCH!

... HH C02H H Brown oil 67 HHHHF C02H H Brown oil 68 HHH OCH3 H C02H H Brown oil 69 HH OCH3 HH C02H H Brown oil 70 HH CI HH C02CH3 H Yellow oil 71 HH CI HH ...

OCH2C6H4-2-C02Et H CF3 HH CO 123. OCH2C6H4-3-C02Et CI H OH CH3 so2 30 179. OCH2C6H4-3-C02Et H CF3 HH CO 124. OCH2C6H4-4-C02H CI H OH CH3 so2 180.

29 TABLE-continued (1-3) RJ 2,4-Cl2-Ph NH— (R)— CHCH3— C(CH3)3 C02H H 2,4 ... (R )— CHCH3— C(CH3)3 C02H CI 2.5- F2-Ph NH— (R)— CHCH3— CH(CH3)2 C02H H 2-C1, ...

... AY 1-643 SCHC=CH N02 H CH S 1-644 SCH2COOH HH CH s 1-645 SCH2COOH H CI CH s ... SCH(CH3)C02CH(CH3)C02H H CI CH s 1-696 SCH(CH3)C02CH(CH3)C02H CI H CH s ...