6-Benzhydryl-3,3-difluoro-1,6-diazaspiro[3.3]heptane hydrochloride salt

Sigma-Aldrich

797464

7-Amino-5-oxa-2-azaspiro[3.4]octane-2-carboxylic acid 1,1-dimethylethyl ester

Sigma-Aldrich

797502

1-Benzyl-6-tosyl-1,6-diazaspiro[3.3]heptan-3-one

Sigma-Aldrich

797421

2-Boc-8-氨基-5-氧杂-2-氮杂螺[3.4]辛烷

Sigma-Aldrich

797413

2-(tert-Butoxycarbonyl)-5-oxa-2-azaspiro[3.4]octane-7-carboxylic acid

Sigma-Aldrich

797510

6-Boc-1-oxa-6-azaspiro[3.3]heptan-3-amine

Sigma-Aldrich

797499

1-Benzyl-6-tosyl-1,6-diazaspiro[3.3]heptan-3-ol

Sigma-Aldrich

SYNPLE-SC002

Synple 2 Automated Synthesizer

Sigma-Aldrich

669490

(1R,4R,8R)-5-苄基-8-甲氧基-1,8-二甲基-2-(2′-甲基丙基)-双环[2.2.2]辛-2,5-二烯

Sigma-Aldrich

797456

2-Boc-8-oxo-5-oxa-2-azaspiro[3.4]octane